Hydrophilic fibers containing substantive polysiloxanes and tissue products made therefrom
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
D21H-017/13
D21H-017/00
출원번호
US-0741040
(2003-12-19)
우선권정보
IT-TV2002A0161(2002-12-31)
발명자
/ 주소
Shannon,Thomas Gerard
Burghardt,Dale Alan
Flugge,Lisa Ann
Moline,David Andrew
출원인 / 주소
Kimberly Clark Worldwide, Inc.
인용정보
피인용 횟수 :
2인용 특허 :
114
초록▼
The present invention is polysiloxane pretreated pulp fibers comprising pulp fibers, and a polysiloxane. The polysiloxane pretreated pulp fibers have a polysiloxane content of about 0.4 percent or greater by weight of dry pulp fibers, a silicone retention factor of about 0.6 or greater, and an initi
The present invention is polysiloxane pretreated pulp fibers comprising pulp fibers, and a polysiloxane. The polysiloxane pretreated pulp fibers have a polysiloxane content of about 0.4 percent or greater by weight of dry pulp fibers, a silicone retention factor of about 0.6 or greater, and an initial water drop absorption value of about 180 seconds or less.
대표청구항▼
We claim: 1. Polysiloxane pretreated pulp fibers comprising: a) pulp fibers; and, b) a hydrophobic polysiloxane; and c) a hydrophilic polysiloxane; wherein the polysiloxane pretreated pulp fibers have a polydialkylsiloxane content of about 0.4 percent by weight of dry fibers or greater, a silicone
We claim: 1. Polysiloxane pretreated pulp fibers comprising: a) pulp fibers; and, b) a hydrophobic polysiloxane; and c) a hydrophilic polysiloxane; wherein the polysiloxane pretreated pulp fibers have a polydialkylsiloxane content of about 0.4 percent by weight of dry fibers or greater, a silicone retention factor of about 0.6 or greater and an initial water drop absorption value of about 180 second or less. 2. The polysiloxane pretreated pulp fibers of claim 1, wherein the polydialkylsiloxane content is about 0.6 percent by weight of dry pulp fibers or greater. 3. The polysiloxane pretreated pulp fibers of claim 1, wherein the polydialkylsiloxane content is about 0.8 percent by weight of dry pulp fibers or greater. 4. The polysiloxane pretreated pulp fibers of claim 1, wherein the initial water drop absorption value is about 30 seconds or less. 5. The polysiloxane pretreated pulp fibers of claim 1, wherein the initial water drop absorption value is about 10 seconds or less. 6. The polysiloxane pretreated pulp fibers of claim 1, wherein the polysiloxane pretreated pulp fibers further comprises non-treated pulp fibers. 7. The polysiloxane pretreated pulp fibers of claim 1, wherein the polysiloxane pretreated pulp fibers are once dried. 8. The polysiloxane pretreated pulp fibers of claim 1, wherein the hydrophobic polysiloxane is a functional polysiloxane having the general structure of: wherein: x and y are integers >0; the mole ratio of x to (x+y) is from about 0.001 to about 0. 25; each R1-R9 moiety comprises independently an organofunctional group or mixtures thereof; and, R10 comprises a functional moiety capable of substantively affixing the polysiloxane to the pulp fibers. 9. The polysiloxane pretreated pulp fibers of claim 8, wherein each R1-R9 moiety comprises independently a C1 or higher alkyl group, aryl group, ester, substituted amide, or mixture thereof. 10. The polysiloxane pretreated pulp fibers of claim 8, wherein the R10 moiety comprises en amino functional moiety. 11. The polysiloxane pretreated pulp fibers of claim 10, wherein the amino functional moiety is selected from a primary amine, secondary amine, tertiary amine, quaternary amine, unsubstituted amide, and mixtures thereof. 12. The polysiloxane pretreated pulp fibers of claim 10, wherein the R10 moiety is--R20--NH--R21--NH2 where R20 and R21 are C2 or higher linear or branched alkyl groups. 13. The polysiloxane pretreated pulp fibers of claim 1, wherein the hydrophilic polysiloxane is has a general structure of: wherein: z is an integer >0; x and y are integers ≧0; the mole ratio of x to (x+y+z) is from about 0 to about 0.95; the mole ratio of y to (x+y+z) is from about 0 to about 0.25; each R0-R9 comprises independently an organofunctional group or mixtures thereof; R10 comprises a functional moiety or mixtures thereof capable of substantively affixing the polysiloxane to the pulp fibers; and, R11 comprises a hydrophilic functionality wherein if y=0 then one of the R0-R11 moieties contains a functional group capable of substantively affixing the polysiloxane to the pulp fibers. 14. The polysiloxane pretreated pulp fibers of claim 13, wherein each R0-R9 moiety comprises independently a C1 or higher alkyl group, aryl group, ether, polyether or polyester group, or mixtures thereof. 15. The polysiloxane pretreated pulp fibers of claim 13, wherein each R7 and R8 is CH3. 16. The polysiloxane pretreated pulp fibers of claim 13, wherein R10 comprises an amino functional moiety selected from a primary amine, secondary amine, tertiary amine, quaternary amine, unsubstituted amide, and mixtures thereof. 17. The polysiloxane pretreated pulp fibers of claim 13, wherein R11 comprises a polyether functional group having the formula:--R12--(R13--O)a--(R14O) b--R15 wherein: each R12, R13, and R14 comprises independently branched C1-4 alkyl groups, linear C1-4 alkyl groups, or mixtures thereof; R15 comprises H, C1-30 alkyl group, or mixtures thereof; and, a and b are integers of from about 1 to about 100. 18. The polysiloxane pretreated pulp fibers of claim 1, wherein each polysiloxane has a viscosity at 25째 C. of about 25 centipoise or greater. 19. The polysiloxane pretreated pulp fibers of claim 1, wherein each polysiloxane has a viscosity at 25째 C. of about 200 centipoise or greater. 20. The polysiloxane pretreated pulp fibers of claim 1, wherein the pulp fibers are selected from the group consisting essentially of: softwood kraft pulp fibers; hardwood kraft pulp fibers; synthetic cellulosic fibers: or, mixture thereof. 21. The polysiloxane pretreated pulp fibers of claim 1, wherein the pulp fibers comprise hardwood kraft pulp fibers. 22. The polysiloxane pretreated pulp fibers of claim 1, wherein the polysiloxane pretreated pulp fibers have a water drop test value of about 180 seconds or less after aging at 85째 C. for 24 hours. 23. The polysiloxane pretreated pulp fibers of claim 1, wherein the polysiloxane pretreated pulp fibers have a water drop test value of about 30 seconds or less after aging at 85째 C. or 24 hours. 24. The polysiloxane pretreated pulp fibers of claim 1, wherein the polysiloxane pretreated pulp fibers have a nit count of about 10 or less. 25. The polysiloxane pretreated pulp fibers of claim 1, wherein the polysiloxane pretreated pulp fibers have a nit count of about 2 or less. 26. A single or multi-ply tissue product containing the polysiloxane pretreated pulp fibers of claim 1. 27. A wiping product containing the polysiloxane pretreated pulp fibers of claim 1. 28. The single or multi-ply tissue product of claim 26, wherein the tissue product containing the polysiloxane pretreated pulp fibers comprises blended sheets. 29. The single or multi-ply tissue product of claim 26, wherein the tissue product containing the polysiloxane pretreated pulp fibers comprises layered tissue sheets. 30. The single or multi-ply tissue product of claim 26, wherein the tissue product is a facial tissue, a bath tissue, or a towel product. 31. The single or multi-ply tissue product of claim 26, wherein the tissue product has a polydialkylsiloxane content of about 0. 15% by weight of dry pulp fibers or greater.
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Rasch David M. (Cincinnati OH) Hensler Thomas A. (Cincinnati OH) Daniels Dean J. (Cincinnati OH), A papermaking belt.
Krzysik Duane Gerard ; Musil David Charles ; Rosch ; III Frank Andrew ; Shaw Gordon Allen ; Underhill Diane Michele ; Hockersmith Jeffrey Michael, Absorbent article having a lotionized bodyside liner.
Roessler, Thomas Harold; Datta, Paul Joseph; Everson, Mark George; Huang, Yung Hsiang; Travis, Gary Lee; Uitenbroek, Duane Girard; VanGompel, Paul Theodore; Morman, Michael Tod, Absorbent article having an extensible outer cover and an extensible bodyside liner.
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.
Petrovich John P. (Chesterfield MO) Taylor David L. (St. Louis MO), Cellulosic paper containing the reaction product of a dihaloalkane alkylene diamine adduct and epihalohydrin.
May Oscar W. (Memphis TN) Hoekstra Philip M. (Memphis TN), Dimethylamide and cationic surfactant debonding compositions and the use thereof in the production of fluff pulp.
Barcus Robert L. (Springfield Township OH) Bjorkquist David W. (Wyoming OH), Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fib.
Eriksson Inger V. (Sundsvall SEX) Annergren Gran E. (Sundsvall SEX) Wagberg Lars E. R. (Sundsvall SEX), Fibres of increased specific surface area, a method for their manufacture, fluff pulp consisting of such fibres and the.
Orloff David I. (Atlanta GA) Patterson Timothy F. (Atlanta GA) Krause Andrew M. (Monroe LA), Method and apparatus for drying a fiber web at elevated ambient pressures.
Barbara Jean Burns ; Louise Cynthia Ellis Coe ; Mike Thomas Goulet ; Michael John Rekoske, Method for adding an adsorbable chemical additive to pulp during the pulp processing and products made by said method.
Klungness John H. (Madison WI) Caulfield Daniel F. (Madison WI) Sachs Irving B. (Madison WI) Sykes Marguerite S. (Madison WI) Tan Freya (Madison WI) Shilts Richard W. (Stoughton WI), Method for fiber loading a chemical compound.
Runge, Troy Michael; Coe, Louise Cynthia Ellis; Goulet, Mike Thomas; Hu, Sheng-Hsin, Method for using water insoluble chemical additives with pulp and products made by said method.
Gupta Maharaj K. (Renton WA) Neogi Amar N. (Seattle WA) Young ; Sr. Richard H. (Puyallup WA), Method of applying liquid sizing of alkyl ketene dimer in ethanol to cellulose fibers entrained in a gas stream.
Jokinen Olli (Kantvik FIX) Kettunen Jukka (Rauma FIX) Lepo Jarkko (Rauma FIX) Niemi Tapio (Monnanummi FIX) Laine Jaakko E (Kanvtik FIX), Method of producing fluff pulp with improved defibration properties.
Young ; Sr. Richard H. (Puyallup WA) Neogi Amar N. (Seattle WA) Brunnenkant Christel (Seattle WA) Lincoln James F. L. (Kent WA) Hansen Michael R. (Everett WA), Method of treating discontinuous fibers.
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.
Schroeder Wen Zyo ; Clarahan Daniel Arthur ; Goulet Mike Thomas ; Shannon Thomas Gerard, Modified condensation polymers having azetidinium groups and containing polysiloxane moieties.
Schroeder Wen Zyo ; Clarahan Daniel Arthur ; Goulet Mike Thomas ; Shannon Thomas Gerard, Modified vinyl polymers containing amphiphilic hydrocarbon moieties.
Stelljes ; Jr. Michael G. (West Chester OH) Boutilier Glenn D. (Cincinnati OH) Trokhan Paul D. (Hamilton OH), Multiple layer papermaking belt providing improved fiber support for cellulosic fibrous structures, and cellulosic fibro.
Mike Thomas Goulet ; Jill A. Georger ; Denise Alice Polderman ; Maurice Alan Wyatt ; Victor Michael Gentile, Paper products and a method for applying a dye to cellulosic fibers.
Smurkoski John A. (Meshooppen PA) Leggitt Gary L. (Springville PA) Wilson Gregory L. (Cincinnati OH), Papermaking belt and method of making the same using a textured casting surface.
Smurkoski John A. (Meshoppen PA) Leggitt Gary L. (Springville PA) Wilson Gregory L. (Cincinnati OH), Papermaking belt and method of making the same using a textured casting surface.
Trokhan Paul D. (Hamilton OH) Boutilier Glenn D. (Blue Ash OH), Papermaking belt and method of making the same using differential light transmission techniques.
Trokhan Paul D. (Hamilton OH) Boutilier Glenn D. (Blue Ash OH), Papermaking belt and method of making the same using differential light transmission techniques.
Trokhan Paul D. (Hamilton OH) Boutilier Glenn D. (Blue Ash OH), Papermaking belt and method of making the same using differential light transmission techniques.
Trokhan Paul D. (Hamilton OH) Boutilier Glenn D. (Blue Ash OH), Papermaking belt and method of making the same using differential light transmission techniques.
Ayers Peter G. (Middletown OH) Hensler Thomas A. (Cincinnati OH) Trokhan Paul D. (Hamilton OH), Papermaking belt having semicontinuous pattern and paper made thereon.
Mitchell Michael A. ; Beihoffer Thomas W. ; Trzupek Leticia L ; Darlington ; Jr. Jerald W. ; Anderson Mark, Poly (vinylamine)-based superabsorbent gels and method of manufacturing the same.
Mitchell Michael A. ; Beihoffer Thomas W. ; Lobo Leticia L. ; Darlington ; Jr. Jerald W., Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same.
Mitchell Michael A. ; Beihoffer Thomas W. ; Trzupek Leticia L. ; Darlington ; Jr. Jerald W., Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same.
Wisneski Tony J. (Kimberly WI) Morman Michael T. (Alpharetta GA), Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microf.
Shannon, Thomas G.; Garnier, Gil Bernard Didier; Negri, Alberto Ricardo; Goulet, Mike T., Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof.
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.
Liu, Kou-Chang; Fortune, Amber Marie; Carlow, Geoffrey Fenn; Ferguson, Timothy Dale; Wendler, Jr., Roger Edward; Van Wychen, Heath David; VanderHeiden, Daniel John, Soft absorbent tissue treated with a chemical composition.
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.
Funk Barbara S. (Weyauwega WI) Krzysik Duane G. (Appleton WI) Pazdernik Patrick A. (Neenah WI), Soft tissue containing glycerin and quaternary ammonium compounds.
Vinson Kenneth Douglas ; Weisman Paul Thomas ; Ficke Jonathan Andrew ; Klofta Thomas James, Soft tissue paper having a surface deposited substantive softening agent.
Oriaran T. Philips ; Harper Frank D. ; Awofeso Anthony O. ; Neculescu Christian M. ; Luu Phuong Van ; Kershaw Thomas N. ; Schulz Galyn A., Soft-single ply tissue having very low sidedness.
Shannon Thomas Gerard ; Clarahan Daniel Arthur ; Goulet Mike Thomas ; Schroeder Wen Zyo, Synthetic polymers having hydrogen bonding capability and containing aliphatic hydrocarbon moieties.
Thomas Gerard Shannon ; Daniel Arthur Clarahan ; Mike Thomas Goulet ; Wen Zyo Schroeder, Synthetic polymers having hydrogen bonding capability and containing aliphatic hydrocarbon moieties.
Schroeder Wen Zyo ; Clarahan Daniel Arthur ; Goulet Mike Thomas ; Shannon Thomas Gerard, Synthetic polymers having hydrogen bonding capability and containing polysiloxane moieties.
Schroeder, Wen Zyo; Clarahan, Daniel Arthur; Goulet, Mike Thomas; Shannon, Thomas Gerard, Synthetic polymers having hydrogen bonding capability and containing polysiloxane moieties.
Rasch David M. (Cincinnati OH) Hensler Thomas A. (Cincinnati OH) Daniels Dean J. (Cincinnati OH), Tissue paper having large scale, aesthetically discernible patterns.
Moore Danny R. (Germantown TN) Owens James W. (Memphis TN) Schoggen Howard L. (Memphis TN), Twisted, chemically stiffened cellulosic fibers and absorbent structures made therefrom.
Garvey Lee Patrick ; Drozd Robert Timothy ; Henderson Cynthia Watts ; Couture Marc David, Uncreped throughdried tissue with controlled coverage additive.
Hansen Michael R. (Seattle WA) Young ; Sr. Richard H. (Federal Way WA), Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers.
Smith ; III Charles Zell ; Barnholtz Steven Lee ; Cabell David William, Wipes having a substrate with a discontinuous pattern of a high internal phase inverse emulsion disposed thereon and process of making.
Rekoske, Michael John; Neal, Jr., Thomas G.; Kraft, Nicholas A.; Kruchoski, Benjamin Joseph, Multiple ply paper product with improved ply attachment and environmental sustainability.
Mundschau, Stacy Averic; Wenzel, Scott W.; Flugge-Berendes, Lisa Ann; Arendt, Jonathan Kyle; Johnson, Kroy Donald; Minerath, III, Bernard J., Substrates having formulations with improved transferability.
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