IT1267493B1 - Polimero cationico, ad esempio di tipo superassorbente, procedimento ed uso relativi. - Google Patents

Polimero cationico, ad esempio di tipo superassorbente, procedimento ed uso relativi.

Info

Publication number
IT1267493B1
IT1267493B1 IT94TO000888A ITTO940888A IT1267493B1 IT 1267493 B1 IT1267493 B1 IT 1267493B1 IT 94TO000888 A IT94TO000888 A IT 94TO000888A IT TO940888 A ITTO940888 A IT TO940888A IT 1267493 B1 IT1267493 B1 IT 1267493B1
Authority
IT
Italy
Prior art keywords
cationic polymer
super absorbent
absorbent type
relative procedure
procedure
Prior art date
Application number
IT94TO000888A
Other languages
English (en)
Italian (it)
Inventor
Giancarlo Fornasari
Alessandro Gagliardini
Original Assignee
P & G Spa
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 P & G Spa filed Critical P & G Spa
Publication of ITTO940888A0 publication Critical patent/ITTO940888A0/it
Priority to IT94TO000888A priority Critical patent/IT1267493B1/it
Priority to US08/836,122 priority patent/US6084045A/en
Priority to PCT/US1995/014676 priority patent/WO1996015162A1/en
Priority to AU42348/96A priority patent/AU4234896A/en
Priority to EP95940680A priority patent/EP0791019A4/en
Priority to KR1019970703146A priority patent/KR970707182A/ko
Priority to JP8516229A priority patent/JPH10509471A/ja
Priority to BR9509638A priority patent/BR9509638A/pt
Priority to CA 2204890 priority patent/CA2204890A1/en
Priority to CN95197178A priority patent/CN1093139C/zh
Priority to HU9801032A priority patent/HU216321B/hu
Priority to CZ19971407A priority patent/CZ291871B6/cs
Publication of ITTO940888A1 publication Critical patent/ITTO940888A1/it
Application granted granted Critical
Publication of IT1267493B1 publication Critical patent/IT1267493B1/it
Priority to MX9703449A priority patent/MX213693B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
    • C08F226/04—Diallylamine
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polymerisation Methods In General (AREA)
IT94TO000888A 1994-11-10 1994-11-10 Polimero cationico, ad esempio di tipo superassorbente, procedimento ed uso relativi. IT1267493B1 (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT94TO000888A IT1267493B1 (it) 1994-11-10 1994-11-10 Polimero cationico, ad esempio di tipo superassorbente, procedimento ed uso relativi.
JP8516229A JPH10509471A (ja) 1994-11-10 1995-11-13 カチオン性ポリマー
CA 2204890 CA2204890A1 (en) 1994-11-10 1995-11-13 Cationic polymer
AU42348/96A AU4234896A (en) 1994-11-10 1995-11-13 Cationic polymer
EP95940680A EP0791019A4 (en) 1994-11-10 1995-11-13 CATIONIC POLYMER
KR1019970703146A KR970707182A (ko) 1994-11-10 1995-11-13 양이온성 중합체(cationic polymer)
US08/836,122 US6084045A (en) 1994-11-10 1995-11-13 Cationic polymer
BR9509638A BR9509638A (pt) 1994-11-10 1995-11-13 Polímero intumescível na água processo para produção do mesmo e sua utilização
PCT/US1995/014676 WO1996015162A1 (en) 1994-11-10 1995-11-13 Cationic polymer
CN95197178A CN1093139C (zh) 1994-11-10 1995-11-13 阳离子聚合物
HU9801032A HU216321B (hu) 1994-11-10 1995-11-13 Vizben duzzadó kationos polimer, eljárás előállítására és alkalmazása
CZ19971407A CZ291871B6 (cs) 1994-11-10 1995-11-13 Kationtový polymer
MX9703449A MX213693B (es) 1994-11-10 1997-05-09 Polimero cationico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000888A IT1267493B1 (it) 1994-11-10 1994-11-10 Polimero cationico, ad esempio di tipo superassorbente, procedimento ed uso relativi.

Publications (3)

Publication Number Publication Date
ITTO940888A0 ITTO940888A0 (it) 1994-11-10
ITTO940888A1 ITTO940888A1 (it) 1996-05-10
IT1267493B1 true IT1267493B1 (it) 1997-02-05

Family

ID=11412878

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000888A IT1267493B1 (it) 1994-11-10 1994-11-10 Polimero cationico, ad esempio di tipo superassorbente, procedimento ed uso relativi.

Country Status (11)

Country Link
EP (1) EP0791019A4 (cs)
JP (1) JPH10509471A (cs)
KR (1) KR970707182A (cs)
CN (1) CN1093139C (cs)
AU (1) AU4234896A (cs)
BR (1) BR9509638A (cs)
CZ (1) CZ291871B6 (cs)
HU (1) HU216321B (cs)
IT (1) IT1267493B1 (cs)
MX (1) MX213693B (cs)
WO (1) WO1996015162A1 (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6232520B1 (en) 1997-02-19 2001-05-15 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure
US6072101A (en) 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles
US6342298B1 (en) 1997-11-19 2002-01-29 Basf Aktiengesellschaft Multicomponent superabsorbent fibers
US6623576B2 (en) 1998-10-28 2003-09-23 Basf Aktiengesellschaft Continuous manufacture of superabsorbent/ion exchange sheet material
US5981689A (en) * 1997-11-19 1999-11-09 Amcol International Corporation Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same
US6222091B1 (en) 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6121509A (en) * 1998-01-07 2000-09-19 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet
CN1275149A (zh) * 1998-08-13 2000-11-29 株式会社日本触媒 水溶胀性交联聚合物组合物及其制备方法
US6534554B1 (en) 1999-10-27 2003-03-18 Basf Aktiengesellschaft Multicomponent ion exchange resins
US6997327B2 (en) 2003-09-24 2006-02-14 Velcon Filters, Inc. Salt-tolerant, water absorbing filter
CN102603956B (zh) * 2012-01-18 2014-04-16 朗盛（常州）有限公司 二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879447A (en) * 1970-05-26 1975-04-22 Kendall & Co Monomeric emulsion stabilizers comprising a lipophilic diallyl or dimethallyl quaternary ammonium compound
US3968037A (en) * 1972-09-01 1976-07-06 Calgon Corporation Emulsion polymerization of cationic monomers
EP0161762A3 (en) * 1984-03-26 1985-12-18 Pony Industries Incorporated Water swellable polymers having high water absorbency
US5330656A (en) * 1993-03-05 1994-07-19 Calgon Corporation Polysalt compositions and the use thereof for treating an oil and water system

Also Published As

Publication number Publication date
CN1093139C (zh) 2002-10-23
CN1171796A (zh) 1998-01-28
HU216321B (hu) 1999-06-28
MX213693B (es) 2003-04-11
MX9703449A (es) 1998-07-31
ITTO940888A1 (it) 1996-05-10
JPH10509471A (ja) 1998-09-14
EP0791019A1 (en) 1997-08-27
ITTO940888A0 (it) 1994-11-10
AU4234896A (en) 1996-06-06
KR970707182A (ko) 1997-12-01
CZ291871B6 (cs) 2003-06-18
EP0791019A4 (en) 1999-03-03
BR9509638A (pt) 1997-10-14
HUT77804A (hu) 1998-08-28
WO1996015162A1 (en) 1996-05-23
CZ140797A3 (en) 1997-10-15

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129