Soft and durable tissue products containing a softening agent
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
D21H-017/34
D21H-017/59
D21H-021/10
출원번호
UP-0026252
(2004-12-29)
등록번호
US-7670459
(2010-04-21)
발명자
/ 주소
Garnier, Gil Bernard Didier
Lostocco, Michael Ralph
Runge, Troy Michael
Schulz, Thomas Hampshire
출원인 / 주소
Kimberly-Clark Worldwide, Inc.
대리인 / 주소
Dority & Manning, P.A.
인용정보
피인용 횟수 :
3인용 특허 :
180
초록▼
Fibrous products containing a durable softening agent are disclosed. The softening agent generally comprises a polysiloxane containing a plurality of first functional groups. In order to improve the wet retention of the softening agent on cellulosic fibers, the softening agent is reacted with a rete
Fibrous products containing a durable softening agent are disclosed. The softening agent generally comprises a polysiloxane containing a plurality of first functional groups. In order to improve the wet retention of the softening agent on cellulosic fibers, the softening agent is reacted with a retention agent. The retention agent generally comprises a cationic polymer having a second functional group. In one embodiment, for instance, the softening agent contains epoxy groups or anhydride groups, while the retention agent contains amine groups. Products that may be made according to the present invention include tissue products, wipes and other absorbent articles.
대표청구항▼
What is claimed: 1. A fibrous product comprising: at least one fibrous web containing cellulosic fibers, at least a portion of the cellulosic fibers having been pretreated with a softening agent comprising a polysiloxane containing a plurality of first functional groups; the first functional groups
What is claimed: 1. A fibrous product comprising: at least one fibrous web containing cellulosic fibers, at least a portion of the cellulosic fibers having been pretreated with a softening agent comprising a polysiloxane containing a plurality of first functional groups; the first functional groups contained on the polysiloxane comprise epoxy groups, an hydride groups, aldehyde groups, carboxylic groups, epihalohydrin groups, or mixtures thereof; and a retention agent contained in the fibrous web, the retention agent comprising a polymer containing a plurality of a second functional group, the second functional group comprising an amine group, an amide group, an anhydride group, an aldehyde group, an epoxy group, epihalohydrin group, or mixtures thereof, the retention agent being present in an amount sufficient to increase the retention of the polysiloxane on the cellulosic fibers under aqueous conditions as compared to a pretreated fibrous product without a retention agent; wherein the retention agent is reacted with the softening agent causing the softening agent to crosslink, the reaction facilitated by the addition of a catalyst. 2. A fibrous product as defined in claim 1, wherein the first functional groups contained on the polysiloxane comprise epoxy groups or anhydride groups and wherein the second functional groups contained on the retention agent comprise amine groups. 3. A fibrous product as defined in claim 1, wherein the first functional groups contained on the polysiloxane comprise epoxy groups, anhydride groups, or carboxylic groups, and wherein the retention agent comprises a glyoxylated polyacrylamide resin, a polyamide-polyamine-epichiorohydrin resin, a polyethyleneimine resin, a polyvinylamine resin, a copolymer of any of the above, or mixtures thereof. 4. A fibrous product as defined in claim 1, wherein the retention agent is present in an amount sufficient to increase the retention of the polysiloxane to the cellulosic fibers by at least 100% under aqueous conditions. 5. A fibrous product as defined in claim 1, wherein the retention agent is present in an amount sufficient to increase the retention of the polysiloxane to the cellulosic fibers by at least 200% under aqueous conditions. 6. A fibrous product as defined in claim 1, wherein the polysiloxane contains a plurality of third functional groups in addition to the first functional groups. 7. A fibrous product as defined in claim 6, wherein the third functional group is different than the first functional group and comprises a material selected from the group consisting of epoxy groups, an hydride groups, amine groups, aldehyde groups, carboxylic groups, epihalohydrin groups, vinyl groups, ether groups, imines groups, and amide groups. 8. A fibrous product as defined in claim 1, wherein the fibrous product comprises a facial tissue having a basis weight of from about 10 gsm to about 100 gsm. 9. A fibrous product as defined in claim 1, wherein the fibrous web has a wet-out time of less than about 200 seconds. 10. A fibrous product as defined in claim 1, wherein the fibrous web includes at least two fibrous layers, the pretreated cellulosic fibers being contained in at least one outer layer. 11. A fibrous product as defined in claim 1, wherein the retention agent was topically applied to the fibrous web while the fibrous web was wet. 12. A fibrous product as defined in claim 1, wherein the retention agent was combined with an aqueous suspension of the pretreated cellulosic fibers during formation of the fibrous web. 13. A fibrous product as defined in claim 1, wherein the fibrous web comprises a creped web. 14. A fibrous product as defined in claim 1, wherein the fibrous web comprises an uncreped, through-air dried web. 15. A fibrous product as defined in claim 1, wherein the fibrous product comprises a multi-ply product. 16. A diaper containing the fibrous web defined in claim 1, the diaper including an outer cover and an inner liner, the fibrous web being positioned in between the outer cover and the inner liner. 17. An adult incontinence product incorporating the fibrous web defined in claim 1. 18. A diaper as defined in claim 16, wherein the fibrous web is contained in an absorbent structure, the absorbent structure comprising superabsorbent particles. 19. A fibrous product as defined in claim 1, wherein the fibrous web comprises an airlaid web. 20. A fibrous product as defined in claim 1, wherein the cellulosic fibers comprise a blend of hardwood pulp fibers and softwood pulp fibers, wherein the ratio of hardwood pulp fibers to softwood pulp fibers is from about 9:1 to about 1:4. 21. A fibrous product as defined in claim 1, further comprising a skin conditioning agent comprising mineral oil, aloe extract, vitamin E, lotions, or mixtures thereof. 22. A fibrous product as defined in claim 1, wherein the retention agent is incorporated into the fibrous product in an amount from about 0.1 kg/T to about 20 kg/T. 23. A fibrous product as defined in claim 1, wherein the softening agent is incorporated into the fibrous product in an amount of about 1 kg/T to about 20 kg/T. 24. A fibrous product as defined in claim 1, wherein the fibrous product is a tissue product comprising multiple plies. 25. A fibrous product as defined in claim 24, wherein the softening agent is present only in the outer plies. 26. A fibrous product as defined in claim 1, wherein the pH during contact of the softening agent with the retention agent is less than about 5. 27. A fibrous product as defined in claim 1, wherein the reaction is further facilitated by subjecting the fibrous web to an energy source.
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이 특허에 인용된 특허 (180)
Rainer ; Georg, (Nitrofuryl)pyrazoles, their synthesis and use, and compositions containing them.
Mackey Larry N. (Fairfield OH) Seyed-Rezai Seyed E. (Fairfield OH), Absorbent paper comprising polymer-modified fibrous pulps and wet-laying process for the production thereof.
Egraz Jean-Bernard (Ecully FRX) Grondin Henri (Lyon FRX) Suau Jean-Marc (Lyon FRX), Acrylic copolymer which is water-soluble or moderately water-soluble and may be crosslinked; and its use.
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.
Smith David Jay (Montgomery OH) Ruth ; Jr. Jimmie Ed (Forest Park OH), Aldehyde-modified cellulosic fibers for paper products having high initial wet strength.
Hirt Thomas ; Lohmann Dieter,CHX ; Hopken Jens,DEX ; Liu Qin, Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom.
Henricson Kaj O. (Kotka FIX) Kokkonen Seppo K. (Savonlinna FIX) Pikka Olavi E. (Karhula FIX) Qvintus Harri T. (Savonlinna FIX) Ruuskanen Erkki A. (Savonlinna FIX) Savolainen Erkki E. (Haapakallio FIX, Apparatus for treating pulp.
Cha Charles Y. (McMurray PA) Varsanik Richard G. (Coraopolis PA) Chen Shih-Ruey T. (Coraopolis PA), Carboxylic/sulfonic/polyalkylene oxide polymer for use as scale, corrosion, and iron oxide deposit control.
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.
Trokhan Paul D. (Hamilton OH) Phan Dean V. (West Chester OH) Ostendorf Ward W. (West Chester OH) Monteith Joel K. (Bethel OH) Hersko Bart S. (Cincinnati OH) Ampulski Robert S. (Fairfield OH), Chemically softened tissue paper products containing a ploysiloxane and an ester-functional ammonium compound.
Tsai John J. (Belle Mead NJ) Jobe Patrick G. (Westfield NJ) Billmers Robert L. (Stockton NJ) Chandran Rama S. (South Bound Brook NJ), Derivatized and/or crosslinked products from acetal- and aldehyde-containing polysaccharide graft polymers.
Setiabudi Frans (Bad Krozingen DEX) Wolf Jean-Pierre (Marly CHX), Hardenable mixtures of epoxide resin materials containing polyoxyalkylene-dithiols and polyamines.
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.
Flugge, Lisa Ann; Branham, Kelly Dean; Bunyard, William Clayton; Shannon, Thomas Gerard, Hydrophobically modified cationic acrylate copolymer/polysiloxane blends and use in tissue.
Evani Syamalarao (Midland MI) Van Phung K. (Midland MI), Hydrophobie associative composition containing a polymer of a water-soluble monomer and an amphiphilic monomer.
Mackey Larry N. (Fairfield OH) Roe Donald C. (West Chester OH), Lotioned tissue paper containing an emollient and a polyol polyester immobilizing agent.
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.
Underwood Richard T. (Columbus GA) Jasion Robert J. (Columbus GA) Hoke Stephen P. (Columbus GA) Spence Gavin G. (Columbus GA), Method for imparting strength to paper.
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.
Agnemo, Roland A.; Lunden-Lundgren, Birgitta E., Method for treating bleached lignin containing cellulose pulp by reducing .alpha.-carbonyl and .gamma.-carbonyl groups and converting short-wave quanta to long-wave light quanta.
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.
A. Levent Cimecioglu ; John S. Thomaides ; Kraig A. Luczak ; Robert D. Rossi, Method of making paper from aldehyde modified cellulose pulp with selected additives.
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.
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.
Wen Zyo Schroeder ; Daniel Arthur Clarahan ; Mike Thomas Goulet ; Thomas Gerard Shannon, Modified vinyl polymers containing amphiphilic hydrocarbon moieties.
Phan Dean V. (West Chester OH) Trokhan Paul D. (Hamilton OH), Multi-layered tissue paper web comprising chemical softening compositions and binder materials and process for making th.
Van Phan Dean (West Chester OH) Trokhan Paul D. (Hamilton OH) Kelly Stephen R. (Independence KY) Ostendorf Ward W. (West Chester OH) Hersko Bart S. (Cincinnati OH), Multi-ply facial tissue paper product comprising biodegradable chemical softening compositions and binder materials.
Ostendorf Ward W. (West Chester OH) Kelly Stephen R. (Independence KY) Trokhan Paul D. (Hamilton OH) Phan Dean V. (West Chester OH), Multi-ply facial tissue paper product comprising chemical softening compositions and binder materials.
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.
Ladika Mladen (Midland MI) Fisk Thomas E. (Midland MI), Optically-active, amhiphilic, water-soluble free-radical addition copolymers and their use in the resolution of racemic.
Chrobaczek Harald (Augsburg DEX) Gorlitz Ingo (Augsburg DEX) Messner Michael (Diedorf-Hausen DEX), Organosiloxanes having nitrogen-containing and ether group-containing radicals.
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.
Lbach Wilfried (Bonn DEX) Haas Peter (Haan DEX) Kolb Gnter (Leverkusen DEX) Sackmann Gter (Leverkusen DEX) Probst Joachim (Cologne DEX), Polyquaternary ammonium compounds, their preparation, their use in the production of paper and paper treatment agents co.
Bilimers Robert L. (Stockton NJ) Del Giudice David M. (Hamden CT) Tessler Martin M. (Edison NJ), Polysaccharides containing aromatic aldehydes and their derivatization via amine-aldehyde interactions.
Billmers Robert L. (Stockton NJ) Del Giudice David M. (Somerset NJ) Tessler Martin M. (Edison NJ), Polysaccharides containing aromatic aldehydes and their derivatization via amine-aldehyde interactions.
Van Luu Phuong ; Worry Gary ; Marinack Robert J. ; Ostrowski Henry S. ; Bhat Dinesh M., Prewettable high softness paper product having temporary wet strength.
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.
Shannon, Thomas Gerard; Goulet, Mike Thomas; Kass, Dana Stephanie, Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition.
Weigel Peter (Kleinmachnow DEX) Bauer Albrecht (Teltow DEX) Frigge Konrad (Potsdam DEX) Gensrich Jurgen (Teltow DEX) Wagenknecht Wolfgang (Teltow DEX), Process of making flexible cellulose fibers.
Emanuelsson Jan G. (Stenungsund SEX) Wahlen Svante L. (Stenungsund SEX), Quaternary ammonium compounds and treatment of cellulose pulp and paper therewith.
Danner Bernard (Riedisheim FRX) Gerber Hans (Allschwil CHX) Pummer Helmut (Forchtenstein AUX), Reaction products of a polyacrylamide formaldehyde, a secondary amine and an-nh group-containing functional derivative o.
Meredith Michael D. (Federal Way WA) Edwards ; Jr. Louis L. (Moscow ID) Van Scotter Keith T. (Moscow ID), Reducing chemical transfer between treatment stages.
Dulany Margaret A. (Decatur GA) Garvey Chad E. (Ball Ground GA) Ringold Clay E. (Decatur GA) Srinivasan Ramji (Duluth GA), Repulpable wet strength resins for paper and paperboard.
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.
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.
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.
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.
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.
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.
Bjorkquist David W. (Wyoming OH), Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing s.
Rasch David M. (Cincinnati OH) Hensler Thomas A. (Cincinnati OH) Daniels Dean J. (Cincinnati OH), Tissue paper having large scale, aesthetically discernible patterns.
Ampulski Robert S. (Fairfield OH) Monteith Joel K. (Bethel OH) Ostendorf Ward W. (West Chester OH) Van Phan Dean (West Chester OH) Trokhan Paul D. (Hamilton OH), Tissue paper product comprising a quaternary ammonium compound, a polysiloxane compound and binder materials.
Furman ; Jr. Gary S. (St. Charles IL), Water soluble polyols in combination with glyoxlated acrylamide/diallyldimethyl ammonium chloride polymers as Yankee dry.
Ona Isao,JPX ; Ishikawa Hiroki,JPX ; Naganawa Tsutomu,JPX ; Kobayashi Kazuo,JPX ; Morita Yoshitsugu,JPX, Water-based treatment agent for tissue paper and tissue paper treatment method.
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.
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