AU4156496A - Anionic polymer - Google Patents

Anionic polymer

Info

Publication number
AU4156496A
AU4156496A AU41564/96A AU4156496A AU4156496A AU 4156496 A AU4156496 A AU 4156496A AU 41564/96 A AU41564/96 A AU 41564/96A AU 4156496 A AU4156496 A AU 4156496A AU 4156496 A AU4156496 A AU 4156496A
Authority
AU
Australia
Prior art keywords
anionic polymer
anionic
polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU41564/96A
Inventor
Giovanni Carlucci
Giancarlo Fornasari
Alessandro Gagliardini
Giangiacomo Torri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of AU4156496A publication Critical patent/AU4156496A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/04—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/08—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to sulfur, selenium or tellurium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/14—Cellulose sulfate
AU41564/96A 1994-11-10 1995-11-13 Anionic polymer Abandoned AU4156496A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT94TO000892A IT1267497B1 (en) 1994-11-10 1994-11-10 ANIONIC POLYMER, FOR EXAMPLE OF SUPER ABSORBENT TYPE AND RELATED PRODUCTION PROCESS.
ITTO94A0892 1994-11-10
PCT/US1995/014729 WO1996015137A1 (en) 1994-11-10 1995-11-13 Anionic polymer

Publications (1)

Publication Number Publication Date
AU4156496A true AU4156496A (en) 1996-06-06

Family

ID=11412882

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41564/96A Abandoned AU4156496A (en) 1994-11-10 1995-11-13 Anionic polymer

Country Status (7)

Country Link
EP (1) EP0791002A4 (en)
JP (1) JPH10509754A (en)
KR (1) KR970707137A (en)
AU (1) AU4156496A (en)
CA (1) CA2204889A1 (en)
IT (1) IT1267497B1 (en)
WO (1) WO1996015137A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020064990A (en) * 2000-01-19 2002-08-10 웨이어해유저 컴파니 Superabsorbent cellulosic fiber
US6500947B1 (en) 2001-08-24 2002-12-31 Weyerhaeuser Company Superabsorbent polymer
US7393905B2 (en) 2004-12-29 2008-07-01 Weyerhaeuser Company Crosslinked mixed carboxylated polymer network
US7230049B2 (en) 2004-12-29 2007-06-12 Weyerhaeuser Co. Method of crosslinking a carboxylated polymer using a triazine crosslinking activator
US7300965B2 (en) 2004-12-29 2007-11-27 Weyerhaeuser Company Mixed polymer network
US7541396B2 (en) 2004-12-29 2009-06-02 Weyerhaeuser Nr Company Method for making carboxyalkyl cellulose
US7241836B2 (en) 2004-12-29 2007-07-10 Weyerhaeuser Co. Method of crosslinking a mixture of carboxylated polymers using a triazine crosslinking activator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589364A (en) * 1968-03-14 1971-06-29 Buckeye Cellulose Corp Bibulous cellulosic fibers
US3737406A (en) * 1971-03-22 1973-06-05 Alelio G D Reactive epoxy-onium catalysts for synthesis of polyoxazolidones
DE2519927C2 (en) * 1975-05-05 1986-10-23 Hoechst Ag, 6230 Frankfurt Process for the production of cellulose ethers which absorb water but are more than 50% by weight insoluble therein
DE2520337A1 (en) * 1975-05-07 1976-11-18 Hoechst Ag PROCESS FOR PRODUCING WATER-ABSORBING BUT INSOLUBLE CELLULOSE ETHERS
JPS5684701A (en) * 1979-12-14 1981-07-10 Kohjin Co Ltd Production of absorbing material

Also Published As

Publication number Publication date
KR970707137A (en) 1997-12-01
CA2204889A1 (en) 1996-05-23
EP0791002A4 (en) 1998-10-07
MX9703448A (en) 1998-07-31
WO1996015137A1 (en) 1996-05-23
EP0791002A1 (en) 1997-08-27
JPH10509754A (en) 1998-09-22
ITTO940892A0 (en) 1994-11-10
ITTO940892A1 (en) 1996-05-10
IT1267497B1 (en) 1997-02-05

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