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1. (WO2013153468) OPEN-CELLED FOAM WITH SUPERABSORBENT MATERIAL AND PROCESS FOR MAKING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/153468 International Application No.: PCT/IB2013/051919
Publication Date: 17.10.2013 International Filing Date: 11.03.2013
IPC:
C08J 9/04 (2006.01) ,C08L 23/04 (2006.01) ,C08L 33/04 (2006.01) ,B01J 20/285 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
04
using blowing gases generated by a previously added blowing agent
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
04
Homopolymers or copolymers of ethene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
04
Homopolymers or copolymers of esters
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
281
Sorbents specially adapted for preparative, analytical or investigative chromatography
282
Porous sorbents
285
based on polymers
Applicants:
KIMBERLY-CLARK WORLDWIDE, INC. [US/US]; Neenah, Wisconsin 54956, US
Inventors:
QIN, Jian; US
CALEWARTS, Deborah; US
COLMAN, Charles, W.; US
DAY, Jenny, L.; US
UTTECHT, Cathleen, M.; US
Agent:
FIELDHACK, Randall, W.; 2300 Winchester Road Neenah, WI 54956, US
Priority Data:
13/445,75412.04.2012US
Title (EN) OPEN-CELLED FOAM WITH SUPERABSORBENT MATERIAL AND PROCESS FOR MAKING THE SAME
(FR) MOUSSE À ALVÉOLES OUVERTS COMPRENANT UN MATÉRIAU SUPERABSORBANT ET SON PROCÉDÉ DE FABRICATION
Abstract:
(EN) The present invention relates to an open-celled foam comprising: (a) an aqueous- based polymer dispersion, said polymer dispersion comprising a polyethylene copolymer and an ethylene-acrylic acid copolymer; and (b) from about 5% to about 15% of a foaming composition, said foaming composition comprising at least a foaming agent and a stabilizing agent; further comprising a particulate superabsorbent polymer material within the voids and pores of said open-celled foam and the method of making the same.
(FR) La présente invention porte sur une mousse à alvéoles ouverts comprenant : (a) une dispersion de polymère à base aqueuse, ladite dispersion de polymère comprenant un copolymère de polyéthylène et un copolymère d'éthylène-acide acrylique ; et (b) d'environ 5 % à environ 15 % d'une composition moussante, ladite composition moussante comprenant au moins un agent moussant et un agent stabilisant ; et comprenant en outre un matériau polymère superabsorbant particulaire à l'intérieur des vides et pores de ladite mousse à alvéoles ouverts. L'invention porte également sur son procédé de fabrication.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)