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1. (WO2018080494) HIGH STRENGTH AND LOW STIFFNESS AGAVE TISSUE
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Pub. No.: WO/2018/080494 International Application No.: PCT/US2016/059105
Publication Date: 03.05.2018 International Filing Date: 27.10.2016
Chapter 2 Demand Filed: 27.08.2018
IPC:
D21H 11/12 (2006.01) ,D21F 11/00 (2006.01) ,A47K 10/16 (2006.01) ,D21H 27/00 (2006.01)
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
11
Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
12
Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
F
PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
11
Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
K
SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
10
Body-drying implements; Toilet paper; Holders therefor
16
Paper towels; Toilet paper; Holders therefor
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
27
Special paper not otherwise provided for, e.g. made by multi-step processes
Applicants:
KIMBERLY-CLARK WORLDWIDE, INC. [US/US]; 2300 Winchester Road Neenah, Wisconsin 54956, US
Inventors:
ROUSE, Kayla, Elizabeth; US
UNDERHILL, Richard, Louis; US
SHANNON, Thomas, Gerard; US
REISER, John, Matthew; US
Agent:
SULLIVAN, Michael J.; US
ARTEMAN, David J.; US
CABELKA, Joseph; US
DRESSEL, Sarah Ann; US
DUDKOWSKI, Alyssa A.; US
FIELDHACK, Randall W.; US
KOHTALA, Luke D.; US
KUBICKI, H. Michael; US
Priority Data:
Title (EN) HIGH STRENGTH AND LOW STIFFNESS AGAVE TISSUE
(FR) TISSU À BASE D'AGAVE À HAUTE RÉSISTANCE ET FAIBLE RIGIDITÉ
Abstract:
(EN) The disclosure provides tissue products comprising agave fibers and methods of producing the same. Preferably the agave fibers are high yield agave pulp fibers, which have demonstrated the ability to replace a substantial portion of the long fiber fraction of the furnish without negatively effecting important tissue product properties such as stiffness, CD Durability and bulk. Thus, the tissue product may comprise greater than about 10 weight percent agave fiber and more preferably greater than about 25 weight percent. Accordingly, in certain embodiments the present disclosure provides a three-layered through-air dried tissue product comprising high-yield agave fibers from the leaves of Agave tequilana, Eucalyptus Hardwood Kraft (EHWK) and Northern Softwood Kraft (NSWK), wherein the high-yield agave fibers comprise 10.0 percent by weight of the tissue product, the product having a CD durability greater than about 18 and sheet bulk greater than about 10 cc/g.
(FR) La présente invention concerne des produits de tissu comprenant des fibres d'agave et des procédés de fabrication de ceux-ci. De préférence, les fibres d'agave sont des fibres de pulpe d'agave à rendement élevé qui ont démontré leur capacité à remplacer une partie substantielle de la fraction de fibres longues de la composition de fabrication sans avoir d'impact négatif sur les propriétés importantes du produit de tissu, telles que la rigidité, la durabilité CD et l'épaisseur. Ainsi, le produit de tissu peut comprendre plus d'environ 10 pour cent en poids de fibres d'agave et, de préférence, plus d'environ 25 pour cent en poids. En conséquence, dans certains modes de réalisation, la présente invention concerne un produit de tissu séché par air traversant à trois couches comprenant des fibres d'agave à haut rendement provenant de feuilles d'agave tequilana, de Kraft de feuillus d'Eucalyptus (EHWK) et de Kraft de résineux de nord (NSWK), les fibres d'agave à haut rendement comprenant 10,0 pour cent en poids du produit de tissu, le produit ayant une durabilité CD supérieure à environ 18 et une épaisseur de feuille supérieure à environ 10 cc/g.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)