Method of making a fabric-creped absorbent cellulosic sheet
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B31F-001/12
B31F-001/07
D21H-025/04
출원번호
US-0402132
(2012-02-22)
등록번호
US-8328985
(2012-12-11)
발명자
/ 주소
Edwards, Steven L.
Super, Guy H.
McCullough, Stephen J.
Reeb, Ronald R.
Chou, Hung Liang
Yeh, Kang Chang
Dwiggins, John H.
Harper, Frank D.
출원인 / 주소
Georgia-Pacific Consumer Products LP
대리인 / 주소
Bozek, Laura L.
인용정보
피인용 횟수 :
22인용 특허 :
265
초록▼
A method of making a fabric-creped absorbent cellulosic sheet includes compactively dewatering a papermaking furnish to form a nascent web having an apparently random distribution of papermaking fiber, applying the nascent web having the apparently random fiber distribution to a translating transfer
A method of making a fabric-creped absorbent cellulosic sheet includes compactively dewatering a papermaking furnish to form a nascent web having an apparently random distribution of papermaking fiber, applying the nascent web having the apparently random fiber distribution to a translating transfer surface that is moving at a transfer surface speed, and fabric-creping the web from the transfer surface at a consistency of from about 30 to about 60 percent utilizing a patterned creping fabric, the fabric-creping step occurring under pressure in a fabric creping nip defined between the transfer surface and the creping fabric, the web being creped from the transfer surface and wherein the creping fabric is adapted to contact the transfer surface and applies pressure to the web against the transfer surface such that the fibers of the web are redistributed on the creping fabric to form a web with a drawable reticulum.
대표청구항▼
1. A method of making a fabric-creped absorbent cellulosic sheet, the method comprising: (a) compactively dewatering a papermaking furnish to form a nascent web having an apparently random distribution of papermaking fiber;(b) applying the nascent web having the apparently random fiber distribution
1. A method of making a fabric-creped absorbent cellulosic sheet, the method comprising: (a) compactively dewatering a papermaking furnish to form a nascent web having an apparently random distribution of papermaking fiber;(b) applying the nascent web having the apparently random fiber distribution to a translating transfer surface that is moving at a transfer surface speed;(c) fabric-creping the web from the transfer surface at a consistency of from about 30 to about 60 percent utilizing a patterned creping fabric, the fabric-creping step occurring under pressure in a fabric creping nip defined between the transfer surface and the creping fabric, wherein the fabric is traveling at a fabric speed that is slower than the speed of the transfer surface, the web being creped from the transfer surface and wherein the creping fabric is adapted to contact the transfer surface and applies pressure to the web against the transfer surface such that the fibers of the web are redistributed on the creping fabric to form a web with a drawable reticulum having a plurality of interconnected regions of different local basis weights including at least (i) a plurality of fiber enriched regions of a high local basis weight having a plurality of microfolds with fold lines extending transverse to the machine direction, interconnected by way of (ii) a plurality of lower local basis weight linking regions,wherein the drawable reticulum of the web is characterized in that it comprises a cohesive fiber matrix capable of increases in void volume when dried and subsequently drawn;(d) drying the web to form a dried web; and(e) drawing the dried web in the machine direction to expand the plurality of microfolds. 2. The method according to claim 1, wherein the drawing step increases the bulk of the web. 3. The method according to claim 1, wherein the drawing step decreases the sided-ness of the web. 4. The method according to claim 1, wherein the drawing step attenuates the fiber-enriched regions of the web. 5. The method according to claim 1, further comprising controlling the fabric creping and processing parameters such that the orientation of fibers in the fiber-enriched regions is biased in the cross-machine direction (CD). 6. The method according to claim 1, wherein the fabric-creping step is operated at a fabric crepe of from about 10 to about 300%. 7. The method according to claim 1, wherein the fabric-creping step is operated at a fabric crepe of at least about 40%. 8. The method according to claim 1, wherein the fabric-creping step is operated at a fabric crepe of at least about 60%. 9. The method according to claim 1, wherein the fabric-creping step is operated at a fabric crepe of at least about 80%. 10. The method of according to claim 1, wherein the fabric-creping step is operated at a fabric crepe of at least 100%. 11. The method according to claim 10, wherein the fabric-creping step is operated at a fabric crepe of at least about 125%. 12. The method according to claim 1, wherein the creping fabric is adapted to contact a creping roll over a nip width of at least about ⅛″. 13. The method according to claim 1, wherein the creping fabric is adapted to contact a creping roll over a nip width of at least ½″. 14. The method according to claim 1, wherein the creping fabric is adapted to contact a creping roll over a nip width of from about ⅛″ to about 2″. 15. The method according to claim 1, wherein the creping fabric is adapted to contact a creping roll over a nip width of from ½″ to 2″. 16. The method according to claim 1, wherein the fabric-creping step takes place under a pressure of at least 20 pounds per linear inch. 17. The method according to claim 1, wherein the fabric-creping step takes place under a pressure of from 20 to about 200 pounds per linear inch. 18. The method according to claim 1, wherein the fabric-creping step takes place under a pressure of from 40 to about 70 pounds per linear inch. 19. A method of making a fabric-creped absorbent cellulosic sheet, the method comprising: (a) compactively dewatering a papermaking furnish to form a nascent web having an apparently random distribution of papermaking fiber;(b) applying the nascent web having the apparently random fiber distribution to a translating transfer surface that is moving at a transfer surface speed;(c) fabric-creping the web from the transfer surface at a consistency of from about 30 to about 60 percent utilizing a patterned creping fabric, the fabric-creping step occurring under pressure in a fabric creping nip defined between the transfer surface and the creping fabric, wherein the fabric is traveling at a fabric speed that is slower than the speed of the transfer surface, the web being creped from the transfer surface and wherein the creping fabric is adapted to contact the transfer surface and applies pressure to the web against the transfer surface such that the fibers of the web are redistributed on the creping fabric to form a web with a drawable reticulum having a plurality of interconnected regions of different local basis weights including at least (i) a plurality of fiber enriched regions of a high local basis weight having a plurality of microfolds with fold lines extending transverse to the machine direction, interconnected by way of (ii) a plurality of lower local basis weight linking regions;(d) applying the web to a drying cylinder;(e) drying the web on the drying cylinder to form a dried web;(f) removing the dried web from the drying cylinder; wherein steps (d), (e) and (f) are performed so as to substantially preserve the drawable fiber reticulum, and(g) drawing the dried web in the machine direction to expand the plurality of microfolds. 20. The method of according to claim 19, wherein the drying cylinder is a Yankee dryer. 21. The method according to claim 20, wherein the dried web is removed from the Yankee dryer without substantial creping. 22. The method according to claim 20, wherein, subsequent to startup, the dried web is removed from the Yankee dryer without a creping blade. 23. The method according to claim 19, wherein the fabric-creping step is operated at a fabric crepe of from about 10% to about 100% and the drawing step is operated at a crepe recovery of from about 10% to about 100%. 24. The method according to claim 19, wherein the drawing step is operated at a crepe recovery of at least about 20%. 25. The method according to claim 19, wherein the drawing step is operated at a crepe recovery of at least about 30%. 26. The method according to claim 19, wherein the drawing step is operated at a crepe recovery of at least about 40%. 27. The method according to claim 19, wherein the drawing step is operated at a crepe recovery of at least about 50%. 28. The method according to claim 19, wherein the drawing step is operated at a crepe recovery of at least about 60%. 29. The method according to claim 19, wherein the drawing step is operated at a crepe recovery of at least about 80%. 30. The method according to claim 19, wherein the drawing step is operated at a crepe recovery of at least about 95%. 31. The method according to claim 19, wherein the web comprises secondary fiber. 32. The method according to claim 19, wherein the web is drawn on-line. 33. The method according to claim 19, wherein the web is drawn between a first roll operated at a machine direction velocity that is greater than the creping fabric velocity and a second roll operated at a machine direction velocity that is greater than that of the first roll. 34. The method according to claim 19, wherein the dried web is calendered on-line. 35. The method according to claim 19, wherein the web is dried to a consistency of at least about 90% prior to drawing. 36. The method according to claim 19, wherein the web is dried to a consistency of at least about 92% prior to drawing. 37. The method according to claim 19, further comprising controlling the fabric creping and processing parameters such that the ratio of percent decrease in caliper/percent decrease in basis weight of the web is less than about 0.85 upon drawing the web. 38. The method according to claim 19, further comprising controlling the fabric creping and processing parameters such that the ratio of percent decrease in caliper/percent decrease in basis weight of the web is less than about 0.7 upon drawing the web. 39. The method according to claim 19, further comprising controlling the fabric creping and processing parameters such that the ratio of percent decrease in caliper/percent decrease in basis weight of the web is less than about 0.6 upon drawing the web. 40. The method according to claim 19, wherein the creping fabric is adapted to contact a creping roll over a nip width of at least about ⅛″. 41. The method according to claim 19, wherein the creping fabric is adapted to contact a creping roll over a nip width of at least ½″. 42. The method according to claim 19, wherein the creping fabric is adapted to contact a creping roll over a nip width of from about ⅛″ to about 2″. 43. The method according to claim 19, wherein the creping fabric is adapted to contact a creping roll over a nip width of from ½″ to 2″. 44. The method according to claim 19, wherein the creping step takes place under a pressure of at least twenty pounds per linear inch. 45. The method according to claim 19, wherein the creping step takes place under a pressure of from about 20 to about 200 pounds per linear inch. 46. The method according to claim 19, wherein the creping step takes place under a pressure of from about 40 to about 70 pounds per linear inch. 47. A method of making a fabric-creped absorbent cellulosic sheet, the method comprising: (a) compactively dewatering a papermaking furnish to form a nascent web having an apparently random distribution of papermaking fiber;(b) applying the nascent web having the apparently random fiber distribution to a translating transfer surface that is moving at a transfer surface speed; and(c) fabric-creping the web from the transfer surface at a consistency of from about 30 to about 60 percent utilizing a creping fabric, the fabric-creping step occurring under pressure in a fabric creping nip defined between the transfer surface and the creping fabric, wherein the fabric is traveling at a fabric speed that is slower than the speed of the transfer surface, the web being creped from the transfer surface, and wherein the creping fabric is adapted to contact the transfer surface and applies pressure to the web against the transfer surface such that the fibers of the web are redistributed on the creping fabric to form a web with a drawable reticulum having a plurality of interconnected regions of different local basis weights including at least (i) a plurality of fiber enriched regions of a high local basis weight having a plurality of microfolds with fold lines extending transverse to the machine direction, interconnected by way of (ii) a plurality of lower local basis weight linking regions;(d) applying a vacuum to the web to increase the cross-machine direction (CD) stretch of the web;(e) drying the web to form a dried web; and(f) drawing the dried web in the machine direction to expand the plurality of microfolds. 48. The method according to claim 47, further comprising applying a vacuum to the web while the web is held in the creping fabric, and selecting the creping fabric to increase the cross-machine direction (CD) stretch when the vacuum is applied to the web. 49. The method according to claim 47, further comprising applying at least 5 inches Hg of vacuum. 50. The method according to claim 47, further comprising applying at least 10 inches Hg of vacuum. 51. The method according to claim 47, further comprising applying at least 15 inches Hg of vacuum. 52. The method according to claim 47, further comprising applying at least 20 inches Hg of vacuum. 53. The method according to claim 47, further comprising applying at least 25 inches Hg of vacuum. 54. The method according to claim 47, wherein applying the vacuum to the web increases the cross-machine direction (CD) stretch of the web by at least about 7.5 percent with respect to a like web produced by the same means, but without having a vacuum applied thereto after fabric creping. 55. The method according to claim 47, wherein applying the vacuum to the web increases the cross-machine direction (CD) stretch of the web by at least about 10 percent with respect to a like web produced by the same means, but without having a vacuum applied thereto after fabric creping. 56. The method according to claim 47, wherein applying the vacuum to the web increases the cross-machine direction (CD) stretch of the web by at least about 20 percent with respect to a like web produced by the same means, but without having a vacuum applied thereto after fabric creping. 57. The method according to claim 47, wherein applying the vacuum to the web increases the cross-machine direction (CD) stretch of the web by at least about 35 percent with respect to a like web produced by the same means, but without having a vacuum applied thereto after fabric creping. 58. The method according to claim 47, wherein applying the vacuum to the web increases the cross-machine direction (CD) stretch of the web by at least about 50 percent with respect to a like web produced by the same means, but without having a vacuum applied thereto after fabric creping. 59. The method according to claim 47, wherein the creping fabric is adapted to contact a creping roll over a nip width of at least about ⅛″. 60. The method according to claim 47, wherein the creping fabric is adapted to contact a creping roll over a nip width of at least ½″. 61. The method according to claim 47, wherein the creping fabric is adapted to contact a creping roll over a nip width of from about ⅛″ to about 2″. 62. The method according to claim 47, wherein the creping fabric is adapted to contact a creping roll over a nip width of is from ½″ to 2″. 63. The method according to claim 47, wherein the creping step takes place under a pressure of at least 20 pounds per linear inch. 64. The method according to claim 47, wherein the creping step takes place under a pressure of from 20 to about 200 pounds per linear inch. 65. The method according to claim 47, wherein the creping step takes place under a pressure of from 40 to about 70 pounds per linear inch.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (265)
Sumnicht, Daniel W., Absorbent cellulosic products with regenerated cellulose formed in-situ.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Baumgartner, Dean J.; Eggen, Richard W.; Duggan, David P.; Krueger, Jeffrey E.; Lomax, David W.; Jones, Colin A., Absorbent sheet made by fabric crepe process.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Baumgartner, Dean J.; Eggen, Richard W.; Duggan, David P.; Krueger, Jeffrey E.; Lomax, David W.; Jones, Colin A., Absorbent sheet made by fabric crepe process.
Solarek Daniel B. (Somerville NJ) Jobe Patrick G. (Westfield NJ) Tessler Martin M. (Edison NJ) Billmers Robert L. (Stockton NJ) Lamb Diane J. (Bound Brook NJ) Tsai John J. (Belle Mead NJ), Acetals useful for the preparation of polysaccharide derivatives.
Tsai John J. (Belle Mead NJ) Jobe Patrick G. (Westfield NJ) Lamb Diane J. (Lincoln NE) Billmrs Robert L. (Stockton NJ) Tessler Martin M. (Edison NJ), Acetals useful for the preparation of polysaccharide derivatives.
Lange David V. ; Kanitz Roger A. ; Hauser Richard D. ; Murry Patrick W. ; Rounds Doug A. ; Clarke Robert L. ; Hada Frank S. ; Hermans Michael A. ; Tomsovic Charles R., Air press.
Hada Frank Stephen ; Hermans Michael Alan ; Tomsovic Charles Robert ; Lange David V. ; Kanitz Roger A. ; Hauser Richard D. ; Murry Patrick W. ; Rounds Doug A. ; Clarke Robert L., Air press for dewatering a wet web.
Hada Frank Stephen ; Hermans Michael Alan ; Tomsovic Charles Robert ; Lange David Vincent ; Kanitz Roger Allen ; Hauser Richard D. ; Murry Patrick William ; Rounds Doug A. ; Clarke Robert Lawrence ; , Air press for dewatering a wet web.
Hada Frank Stephen ; Hermans Michael Alan ; Isenhart Brian Wade ; Thoms Lowell Everett ; Tomsovic Charles Robert, Air press for dewatering a wet web with pivotable arm seal.
Hada Frank Stephen ; Hermans Michael Alan ; Isenhart Brian Wade ; Thoms Lowell Everett ; Tomsovic Charles Robert, Air press method for dewatering a wet web.
Van Phan Dean (Cincinnati OH) Trokhan Paul D. (Hamilton OH), Cellulosic fibrous structures having at least three regions distinguished by intensive properties.
Sawdai Albert H. (Cincinnati OH), Cellulosic fibrous structures having pressure differential induced protuberances and a process of making such cellulosic.
Boettcher, Jeffery J.; Clungeon, Nancy S.; Kokko, Bruce J.; Post, Elroy W.; Luu, Phuong V.; Worry, Gary L.; Wendt, Greg A., Creping adhesive modifier and process for producing paper products.
Joachim Grabscheid DE; Karl Josef Bock DE; Ulrich Begemann DE; Thomas Elenz DE; Peter Mirsberger DE; Hans Dahl DE; Hannes Vomhoff SE; David Beck, Device for dewatering a material web.
Farrington ; Jr. Theodore E. (Milford ME) Spahni Milton D. (Okeana OH) Rattray Thomas (Cincinnati OH), Disposable absorbent mat structure for removal and retention of wet and dry soil.
Borel Georg (Reutlingen DEX) Arnold Dagmar (Beuren DEX), Double-layer papermaking fabric having a single system of non-symmetrically extending longitudinal threads.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Baumgartner, Dean J.; Eggen, Richard W.; Duggan, David P.; Krueger, Jeffrey E.; Lomax, David W.; Jones, Colin A., Fabric crepe process for making absorbent sheet.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Reeb, Ronald R.; Chou, Hung Liang; Yeh, Kang Chang; Dwiggins, John H.; Harper, Frank D., Fabric creped absorbent sheet with variable local basis weight.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Reeb, Ronald R.; Chou, Hung Liang; Yeh, Kang Chang; Dwiggins, John H.; Harper, Frank D., Fabric creped absorbent sheet with variable local basis weight.
Grinnell Gary C. (North Hampton MA) Klowak Bernard G. (Neenah WI) Bouchette Michael P. (Appleton WI), Fibrous paper cover stock with textured surface pattern and method of manufacturing the same.
Grinnell Gary C. (Northampton MA) Klowak Bernard G. (Neenah WI) Bouchette Michael P. (Appleton WI), Fibrous paper cover stock with textured surface pattern and method of manufacturing the same.
Barnes Harold K. (Augusta GA) Cook Ronald F. (Marietta GA) Everhart Cherie H. (Alpharetta GA) McCormack Ann L. (Cumming GA) Radwanski Fred R. (Roswell GA) Rosch Paulette M. (Appleton WI) Trevisan Adr, Hydraulically needled nonwoven pulp fiber web.
Chen Shan Liang ; Hermans Michael Alan ; Hu Sheng-Hsin ; Kamps Richard Joseph ; Lindsay Jeffrey Dean, Low density resilient webs and methods of making such webs.
Klerelid, Ingvar Berndt Erik; Rågård, Johan Ulf, Method and apparatus for making a creped tissue with improved tactile qualities while improving handling of the web.
Trokhan Paul D. (Hamilton OH) Phan Dean V. (West Chester OH) Huston Larry L. (West Chester OH), Method and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous s.
Trokhan Paul D. (Hamilton OH) Van Phan Dean (West Chester OH) Huston Larry L. (West Chester OH), Method and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous s.
Hermans Michael A. (Neenah WI) Chen Fung-Jou (Appleton WI) Spiegelberg Harry L. (Appleton WI) Kressner Bernhardt E. (Appleton WI) Nielsen Janice G. (Appleton WI), Method for increasing the internal bulk of throughdried tissue.
Hermans Michael A. (Neenah WI) Chen Fung-Jou (Appleton WI) Spiegelberg Harry L. (Appleton WI) Kressner Bernhardt E. (Appleton WI) Nielsen Janice G. (Appleton WI), Method for increasing the internal bulk of throughdried tissue.
Hermans Michael A. (Neenah WI) Chen Fung-Jou (Appleton WI) Spiegelberg Harry L. (Appleton WI) Kressner Bernhardt E. (Appleton WI) Nielsen Janice G. (Appleton WI), Method for increasing the internal bulk of wet-pressed tissue.
Hermans Michael A. (Neenah WI) Chen Fung-Jou (Appleton WI) Spiegelberg Harry L. (Appleton WI) Kressner Bernhardt E. (Appleton WI) Nielsen Janice G. (Appleton WI), Method for increasing the internal bulk of wet-pressed tissue.
Hermans Michael A. (Neenah WI) Chen Fung-Jou (Appleton WI) Spiegelberg Larry L. (Appleton WI) Kressner Bernhardt E. (Appleton WI) Neilson Janice G. (Appleton WI), Method for increasing the internal bulk of wet-pressed tissue.
Scattolino Thomas F. (Milmont Park PA) Stern Howard J. (Vineland NJ) Trumball John G. (Lima PA) Wolkowicz Richard I. (Turnersville NJ), Method for making a strong, bulky, absorbent paper sheet using restrained can drying.
Engel Steven Alexander (Neeah WI) Rekoske Michael John (Appleton WI) Farrington ; Jr. Theodore Edwin (Appleton WI) Sudall Stephen John (Wales GBX) Williams Paul Edward (Chester GB2) Hyland David Arth, Method for making smooth uncreped throughdried sheets.
Engel Steven Alexander ; Rekoske Michael John ; Farrington ; Jr. Theodore Edwin ; Sudall Stephen John,GB7 ; Williams Paul Edward,GB2 ; Hyland David Arthur,GBX, Method for making smooth uncreped throughdried sheets.
Rugowski James S. (Appleton WI) Rekoske Michael J. (Appleton WI) Lin Philip S. (Tulsa OK) Gropp Ronald F. (St. Catharines CAX) Arnold Paul A. B. L. M. (Nancy FRX), Method for making uncreped throughdried tissue products without an open draw.
Cheshire, James O.; Lindgren, Douglas L.; Marinack, Robert J.; Janda, Bruce W.; Thut, Robert S.; Larkey, John T.; Jostad, Ray E., Method for manufacture of a non-woven fibrous web.
Hermans Michael Alan ; Liang-Chen Shan ; Chen Fung-jou ; Druecke Frank Gerald ; Gusky Robert Irving ; Hada Frank Stephen ; Kamps Richard Joseph ; Tomsovic Charles Robert, Method of dewatering wet web using an integrally sealed air press.
Yeh, Kang C.; McCullough, Stephen J.; Chou, Hung Liang; Hunter, Mark S.; Lyse, Thomas E.; Reeb, Ronald R., Method of making fabric-creped sheet for dispensers.
Rezai Ebrahim (6300 Center Hill Rd. Cincinnati OH 45224) Lahrman Frank H. (6300 Center Hill Rd. Cincinnati OH 45224) Iwasaki Toshiaki (6300 Center Hill Rd. Cincinnati OH 45224), Method of making porous, absorbent macrostructures of bonded absorbent particles surface crosslinked with cationic amino.
Wendt Greg Arthur (Neenah WI) Chiu Kai F. (Brandon MI) Burazin Mark Alan (Appleton WI) Farrington ; Jr. Theodore Edwin (Appleton WI) Heaton David Alan (Woodstock GA), Method of making soft tissue products.
Hermans Michael A. (Neenah WI) Makolin Robert J. (Neenah WI) Goerg Kristin A. (Appleton WI) Chen Fung-Jou (Appleton WI), Method of treating papermaking fibers for making tissue.
Hermans Michael A. (Neenah WI) Makolin Robert J. (Neenah WI) Goerg-Wood Kristin A. (Appleton WI) Chen Fung-jou (Appleton WI), Method of treating papermaking fibers for making tissue.
Denen, Dennis Joseph; Yardley, Craig D.; Broehl, Joshua Michael; Hayes, Robert James; Knittle, John Joseph; Linstedt, Brian Kenneth; Merz, Gregory James; Moody, John R., Minimizing paper waste carousel-style dispenser apparatus, sensor, method and system with proximity sensor.
Van Phan Dean (West Chester OH), Multi-region paper structures having a transition region interconnecting relatively thinner regions disposed at differen.
Van Phan Dean (West Chester OH), Multi-region paper structures having a transition region interconnecting relatively thinner regions disposed at differen.
Klerelid, Ingvar B.E.; Linden, Anders T.; Ampulski, Robert S.; Ostendorf, Ward W.; Polat, Osman, Paper machine for and method of manufacturing textured soft paper.
Drew, Robert A.; Riedl, Patricia; Allen, Peter J.; Klaubert, Brian; Arnold, Paul; Smith, Susan E.; Hermans, Michael A.; Lin, Phil S., Paper product having improved fuzz-on-edge property.
Van Phan Dean (West Chester OH) Trokhan Paul D. (Hamilton OH) Trinh Toan (Maineville OH), Paper products containing a biodegradable chemical softening composition.
Phan Dean V. (West Chester OH) Trokhan Paul D. (Hamilton OH), Paper products containing a biodegradable vegetable oil based chemical softening composition.
Trokhan Paul D. (Hamilton OH) Phan Dean V. (West Chester OH), Paper structures having at least three regions including a transition region interconnecting relatively thinner regions.
Cunnane ; III Francis J. (Greer SC) Sanders H. Thomas (Isle of Palms SC), Papermakers wet press felt having high contact, resilient base fabric with hollow monofilaments.
Klowak Bernard G. (Neenah WI) Salmeen ; Jr. ; deceased Nilo I. (late of Neenah WI by Lorraine J. Salmeen ; personal representative), Pattern bonding and creping of fibrous products.
Salmeen ; deceased Nilo I. (late of Neenah WI by Lorraine J. Salmeen ; representative) Klowak Bernard G. (Neenah WI), Pattern bonding and creping of fibrous substrates to form laminated products.
Solarek Daniel B. (Somerville NJ) Jobe Patrick G. (Westfield NJ) Tessler Martin M. (Edison NJ), Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper.
Tsai John J. (Belle Mead NJ) Jobe Patrick G. (Westfield NJ) Billmers Robert L. (Stockton NJ), Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups.
Morgan ; Jr. George (Cincinnati OH) Rich Thomas F. (Cincinnati OH), Process for forming a layered paper web having improved bulk, tactile impression and absorbency and paper thereof.
Koger, II, Thurman J.; Farrington, Jr., Theodore E.; Weinshenker, Eugene, Process for high-speed production of webs of debossed and perforated thermoplastic film.
Drew, Robert A.; Riedl, Patricia; Allen, Peter J.; Klaubert, Brian; Arnold, Paul; Smith, Susan E.; Hermans, Michael A.; Lin, Phil S., Process for increasing the softness of base webs and products made therefrom.
Soerens Dave A. (Winnebago County WI) Sauer Linda K. H. (Calumet County WI) Wendt Gregory A. (Winnebago County WI), Process for making soft, strong cellulosic sheet and products made thereby.
Hermans, Michael Alan; Leitner, Charlcie Christie Kay; Hada, Frank Stephen; Gropp, Ronald Frederick; Parszewski, Marek, Process for making throughdried tissue using exhaust gas recovery.
Soldanski Heinz-Dieter (Essen DEX) Holdt Bernd-Dieter (Duesseldorf DEX) Noglich Juergen (Duesseldorf DEX), Process for the production of cleaning and care preparations containing APG emulsifier.
Denen, Dennis Joseph; Myers, Gary Edwin; Groezinger, Charles W.; Knittle, John J., Proximity detection circuit and method of detecting small capacitance changes.
Dale T. Gracyalny ; David Carpenter ; Kamala Grasso ; Douglas W. Johnson ; Peter D. Johnson ; John E. Longan ; John R. Moody ; Hugh L. Smith ; Ronald J. Vish, Sheet material dispensing apparatus and method.
Gracyalny Dale T. ; Carpenter David ; Grasso Kamala ; Johnson Douglas W. ; Johnson Peter D. ; Longan John E. ; Moody John R. ; Smith Hugh L. ; Vish Ronald J., Sheet material dispensing apparatus and method.
Kou-chang Liu ; Amber Marie Fortune ; Geoffrey Fenn Carlow ; Timothy Dale Ferguson ; Roger Edward Wendler, Jr. ; Heath David Van Wychen ; Daniel John VanderHeiden, Soft absorbent tissue.
Phan Dean V. (West Chester OH) Trokhan Paul D. (Hamilton OH), Soft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a permanent wet st.
Phan Dean V. (West Chester OH) Hersko Bart S. (Cincinnati OH), Soft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a temporary wet st.
Farrington ; Jr. Theodore E. (Appleton WI) Bahlman Julia S. (Appleton WI) Burazin Mark A. (Appleton WI) Chen Fung-jou (Appleton WI) Goerg Kristin A. (Appleton WI) Hermans Michael A. (Neenah WI) Makol, Soft tissue.
Farrington ; Jr. Theodore Edwin (Appleton WI) Bahlman Julia Smith (Appleton WI) Burazin Mark Alan (Appleton WI) Chen Fung-jou (Appleton WI) Goerg Kristin Ann (Appleton WI) Hermans Michael Alan (Neena, Soft tissue.
Farrington ; Jr. Theodore Edwin ; Bahlman Julia Smith ; Burazin Mark Alan ; Chen Fung-jou ; Goerg Kristin Ann ; Hermans Michael Alan ; Makolin Robert John ; Rekoske Michael John, Soft tissue.
Farrington ; Jr. Theodore Edwin ; Bahlman Julia Smith ; Burazin Mark Alan ; Chen Fung-jou ; Goerg Kristin Ann ; Hermans Michael Alan ; Makolin Robert John ; Rekoske Michael John, Soft tissue.
Farrington ; Jr. Theodore Edwin ; Bahlman Julia Smith ; Burazin Mark Alan ; Chen Fung-jou ; Goerg Kristin Ann ; Hermans Michael Alan ; Makolin Robert John ; Rekoske Michael John, Soft tissue.
Krzysik Duane G. (1112 E. Melrose Ave. Appleton WI 54911) Farrington ; Jr. Theodore E. (2121 Twin Willows Dr. Appleton WI 54915) Garvey Lee P. (113 Florida Ave. Little Chute WI 54140) Henderson Cynth, Soft treated uncreped throughdried tissue.
Krzysik Duane G. (Appleton WI) Farrington ; Jr. Theodore E. (Appleton WI) Garvey Lee P. (Little Chute WI) Henderson Cynthia W. (Neenah WI) Sauer Robert D. (Fremont WI) Smith Michael J. (Neenah WI) Tu, Soft treated uncreped throughdried tissue.
Oriaran T. Philips (Appleton WI) Harper Frank D. (Neenah WI) Awofeso Anthony O. (Appleton WI) Neculescu Cristian M. (Neenah WI) Luu Phuong Van (Appleton WI) Kershaw Thomas N. (Neenah WI) Schulz Galyn, Soft-single ply tissue having very low sidedness.
Drach John E. (Cheltenham PA) Evans Robert D. (Warminster PA) Fanelli Joseph J. (Alpharetta GA) O\Lenick ; Jr. Anthony J. (Lilburn GA), Softening and conditioning fibers with imidazolinium compounds.
Espy Herbert H. (Wilmington DE) Maslanka William W. (Landenberg PA), Synthesis of creping aids based on polyamides containing methyl bis(3-aminopropylamine).
Lindsay, Jeffrey Dean; Larson, Kenneth Curtis; Goerg, Charles Herbert; McFarland, Timothy Maurice; Hermans, Michael Alan; Beuther, Paul Douglas; Shannon, Thomas Gerard, Systems for tissue dried with metal bands.
Bjorkquist David W. (Wyoming OH), Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing s.
Bjorkquist David W. (Wyoming OH), Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing s.
Lindsay, Jeffrey Dean; Burazin, Mark Alan; Chen, Fung-jou; Hermans, Michael Alan; Lin, Philip Sim; Larson, Kenneth Curtis, Three-dimensional tissue and methods for making the same.
Rasch David M. (Cincinnati OH) Hensler Thomas A. (Cincinnati OH) Daniels Dean J. (Cincinnati OH), Tissue paper having large scale, aesthetically discernible patterns.
Wendt Greg A. (Neenah WI) Underhill Kimberly K. (Appleton WI) Rugowski James S. (Appleton WI) Kressner Bernhardt E. (Appleton WI) Chiu Kai F. (Brandon MS), Tissue webs having a regular pattern of densified areas.
Herman Jeffrey Bruce ; Trumbull John Ghordis ; Wolkowicz Richard Ignatius, Transfer system and process for making a stretchable fibrous web and article produced thereof.
Waldvogel Hartmut (Reutlingen DEX) Borel Georg (Reutlingen DEX), Two layer papermachine embossing fabric with depressions in the upper fabric layer for the production of tissue paper.
Denen, Dennis Joseph; Yardley, Craig D.; Broehl, Joshua Michael; Hayes, Robert James; Knittle, John Joseph; Linstedt, Brian Kenneth; Merz, Gregory James; Moody, John R., Waste minimizing paper dispenser.
Edwards, Steven L.; Wendt, Greg A.; Marinack, Robert J.; Vander Wielen, Michael J.; McCullough, Stephen J.; McDowell, Jeffrey C.; Super, Guy H.; Worry, Gary L., Wet crepe throughdry process for making absorbent sheet and novel fibrous product.
Edwards, Steven L.; Wendt, Greg A.; Marinack, Robert J.; Vander Wielen, Michael J.; McCullough, Stephen J.; McDowell, Jeffrey C.; Super, Guy H.; Worry, Gary L., Wet crepe throughdry process for making absorbent sheet and novel fibrous products.
Edwards, Steven L.; McCullough, Stephen J., Wet-pressed tissue and towel products with elevated CD stretch and low tensile ratios made with a high solids fabric crepe process.
Edwards, Steven L.; McCullough, Stephen J., Wet-pressed tissue and towel products with elevated CD stretch and low tensile ratios made with a high solids fabric crepe process.
Fung-jou Chen ; Mark Alan Burazin ; Michael Alan Hermans ; David Henry Hollenberg ; Richard Joseph Kamps ; Bernhardt Edward Kressner ; Jeffrey Dean Lindsay, Wet-resilient webs and disposable articles made therewith.
Bryan Philip S. (Webster NY) Lambert Patrick M. (Rochester NY) Towers Christine M. (Rochester NY) Jarrold Gregory S. (Henrietta NY), X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing neodymium to reduce aftergl.
Murray, Frank C.; Wendt, Greg A.; Edwards, Steven L.; McCullough, Stephen J.; Super, Guy H., Absorbent fabric-creped cellulosic web for tissue and towel products.
Super, Guy H.; Edwards, Steven L.; McCullough, Stephen J.; Murray, Frank C., Fabric-creped absorbent cellulosic sheet having a variable local basis weight.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Reeb, Ronald R.; Chou, Hung Liang; Yeh, Kang Chang; Dwiggins, John H.; Harper, Frank D., Method of making a belt-creped absorbent cellulosic sheet.
Super, Guy H.; Ruthven, Paul J.; McCullough, Stephen J.; Sze, Daniel H.; Wendt, Greg A.; Miller, Joseph H., Method of making a belt-creped, absorbent cellulosic sheet with a perforated belt.
Super, Guy H.; Ruthven, Paul J.; McCullough, Stephen J.; Sze, Daniel H.; Wendt, Greg A.; Miller, Joseph H., Method of making a belt-creped, absorbent cellulosic sheet with a perforated belt.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Reeb, Ronald R.; Chou, Hung Liang; Yeh, Kang Chang; Dwiggins, John H.; Harper, Frank D., Method of making a fabric-creped absorbent cellulosic sheet.
Murray, Frank C.; Wendt, Greg A.; Edwards, Steven L.; McCullough, Stephen J.; Super, Guy H., Method of making a fabric-creped absorbent cellulosic sheet.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Reeb, Ronald R.; Chou, Hung Liang; Yeh, Kang Chang; Dwiggins, John H.; Harper, Frank D., Method of making a fabric-creped absorbent cellulosic sheet with improved dispensing characteristics.
Super, Guy H.; Ruthven, Paul J.; McCullough, Stephen J.; Sze, Daniel H.; Wendt, Greg A.; Miller, Joseph H., Methods of making a belt-creped absorbent cellulosic sheet prepared with a perforated polymeric belt.
Super, Guy H.; Ruthven, Paul J.; McCullough, Stephen J.; Sze, Daniel H.; Wendt, Greg A.; Miller, Joseph H., Methods of making a belt-creped absorbent cellulosic sheet prepared with a perforated polymeric belt.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Reeb, Ronald R.; Chou, Hung Liang; Yeh, Kang Chang; Dwiggins, John H.; Harper, Frank D., Multi-ply absorbent sheet of cellulosic fibers.
Edwards, Steven L.; Super, Guy H.; McCullough, Stephen J.; Reeb, Ronald R.; Chou, Hung Liang; Yeh, Kang Chang; Dwiggins, John H.; Harper, Frank D., Multi-ply absorbent sheet of cellulosic fibers.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.