CA2013115A1 - Copolymeres greffes gonflables hydrophiles, leur preparation et leur utilisation - Google Patents

Copolymeres greffes gonflables hydrophiles, leur preparation et leur utilisation

Info

Publication number
CA2013115A1
CA2013115A1 CA2013115A CA2013115A CA2013115A1 CA 2013115 A1 CA2013115 A1 CA 2013115A1 CA 2013115 A CA2013115 A CA 2013115A CA 2013115 A CA2013115 A CA 2013115A CA 2013115 A1 CA2013115 A1 CA 2013115A1
Authority
CA
Canada
Prior art keywords
hydrophilic
graft copolymers
weight
preparation
radicals
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.)
Granted
Application number
CA2013115A
Other languages
English (en)
Other versions
CA2013115C (fr
Inventor
Friedrich Engelhardt
Ulrich Riegel
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Cassella AG
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 Cassella AG filed Critical Cassella AG
Publication of CA2013115A1 publication Critical patent/CA2013115A1/fr
Application granted granted Critical
Publication of CA2013115C publication Critical patent/CA2013115C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
CA002013115A 1989-04-07 1990-03-27 Copolymeres greffes gonflables hydrophiles, leur preparation et leur utilisation Expired - Fee Related CA2013115C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3911433A DE3911433A1 (de) 1989-04-07 1989-04-07 Hydrophile quellfaehige pfropfpolymerisate, deren herstellung und verwendung
DEP3911433.3 1989-04-07

Publications (2)

Publication Number Publication Date
CA2013115A1 true CA2013115A1 (fr) 1990-10-07
CA2013115C CA2013115C (fr) 1999-11-16

Family

ID=6378167

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002013115A Expired - Fee Related CA2013115C (fr) 1989-04-07 1990-03-27 Copolymeres greffes gonflables hydrophiles, leur preparation et leur utilisation

Country Status (6)

Country Link
US (1) US5011892A (fr)
EP (1) EP0400283B1 (fr)
JP (1) JP2986837B2 (fr)
CA (1) CA2013115C (fr)
DE (2) DE3911433A1 (fr)
FI (1) FI97475C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509915A (en) 1991-09-11 1996-04-23 Kimberly-Clark Corporation Thin absorbent article having rapid uptake of liquid

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138408A1 (de) * 1991-11-22 1993-05-27 Cassella Ag Hydrophile, hochquellfaehige hydrogele
DE4139613A1 (de) * 1991-11-30 1993-06-03 Cassella Ag Hydrophile quellfaehige pfropfpolymerisate
DE4426008A1 (de) 1994-07-22 1996-01-25 Cassella Ag Hydrophile, hochquellfähige Hydrogele
DE19601764A1 (de) 1996-01-19 1997-07-24 Hoechst Ag Verfahren zur Herstellung hydrophiler, hochquellfähiger Hydrogele
DE19601763A1 (de) * 1996-01-19 1997-07-24 Hoechst Ag Verwendung von Tensiden bei der Trocknung von hydrophilen, hochquellfähigen Hydrogelen
US5912076A (en) 1996-12-31 1999-06-15 Kimberly-Clark Worldwide, Inc. Blends of polyethylene and peo having inverse phase morphology and method of making the blends
US6063866A (en) * 1996-12-31 2000-05-16 Kimberly-Clark Worldwide, Inc. Blends of polyolefin and poly(ethylene oxide) and process for making the blends
US6255386B1 (en) 1996-12-31 2001-07-03 Kimberly-Clark Worldwide, Inc. Blends of polyolefin and poly(ethylene oxide) and process for making the blends
US5976694A (en) 1997-10-03 1999-11-02 Kimberly-Clark Worldwide, Inc. Water-sensitive compositions for improved processability
US6372850B2 (en) 1997-12-31 2002-04-16 Kimberly-Clark Worldwide, Inc. Melt processable poly (ethylene oxide) fibers
US6117947A (en) * 1997-12-31 2000-09-12 Kimberly-Clark Worldwide, Inc. Method of modifying poly(ethylene oxide)
US6172177B1 (en) 1997-12-31 2001-01-09 Kimberly-Clark Worldwide, Inc. Grafted poly(ethylene oxide) compositions
US6095327A (en) * 1998-02-02 2000-08-01 Tdk Corporation Storage case for cartridge, manufacturing method thereof and cartridge
US6350518B1 (en) 1998-06-01 2002-02-26 Kimberly-Clark Worldwide, Inc. Methods of making blend compositions of an unmodified poly vinyl alcohol and a thermoplastic elastomer
DE19849499A1 (de) 1998-10-27 2000-05-04 Basf Ag Verfahren zur vollständigen Trocknung von Hydrogelen
DE19854573A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxo-tetrahydro-1,3-oxazinen
DE19854575A1 (de) 1998-11-26 2000-05-31 Basf Ag Vernetzte quellfähige Polymere
GB2373250B (en) * 1998-12-29 2004-01-14 Kimberly Clark Co Pantiliner comprising body-activated adhesive
US6444761B1 (en) * 1999-12-28 2002-09-03 Kimberly-Clark Worldwide, Inc. Water-soluble adhesive compositions
US6576576B1 (en) 1999-12-29 2003-06-10 Kimberly-Clark Worldwide, Inc. Multicomponent fibers
US6610793B1 (en) 2000-05-26 2003-08-26 Kimberly-Clark Worldwide, Inc. Modified poly(ethylene oxide), method of making same and articles using same
US6790519B1 (en) 2000-05-26 2004-09-14 Kimberly-Clark Worldwide, Inc. Moisture-induced poly(ethylene oxide) gel, method of making same and articles using same
BR0017284A (pt) 2000-06-29 2003-07-29 Kopran Res Lab Ltd Laxativo sintético de massa
US6607819B2 (en) 2000-12-28 2003-08-19 Kimberly-Clark Worldwide, Inc. Polymer/dispersed modifier compositions
US6403706B1 (en) 2000-12-28 2002-06-11 Kimberly-Clark Worldwide, Inc. Methods of making polymer/dispersed modifier compositions
US6515075B1 (en) 2001-07-12 2003-02-04 Kimberly-Clark Worldwide, Inc. Films, fibers and articles of chemically modified polyethylene oxide compositions with improved environmental stability and method of making same
DE10225943A1 (de) 2002-06-11 2004-01-08 Basf Ag Verfahren zur Herstellung von Estern von Polyalkoholen
DE102005008671A1 (de) 2005-02-25 2006-08-31 Construction Research & Technology Gmbh Phosphor-haltige Copolymere, Verfahren zu ihrer Herstellung und deren Verwendung
EP1736508A1 (fr) 2005-06-22 2006-12-27 Basf Aktiengesellschaft Polymères formant des hydrogels avec perméabilité améliorée et haute capacité d'absorption
DE102005063376B4 (de) 2005-11-26 2018-10-11 Tougas Oilfield Solutions Gmbh Pfropfcopolymere und deren Verwendung
CN101600762B (zh) 2007-02-05 2012-10-24 株式会社日本触媒 粒子状吸水剂及其制造方法
US7989401B2 (en) * 2008-04-21 2011-08-02 Nalco Company Block copolymers for recovering hydrocarbon fluids from a subterranean reservoir
WO2011032845A2 (fr) 2009-09-15 2011-03-24 Basf Se Dispersions aqueuses contenant des antimicrobiens dans un réseau hybride
JP2016530351A (ja) * 2013-07-03 2016-09-29 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリエーテル化合物の存在下で酸基を含有するモノマーを重合することによって得られるゲル様ポリマー組成物
FR3025204B1 (fr) 2014-08-28 2018-08-10 Chryso Copolymeres a blocs utilisables comme fluidifiants

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65552A1 (fr) * 1972-06-20 1973-12-27
US3963805A (en) * 1974-10-30 1976-06-15 Union Carbide Corporation Water swellable poly(alkylene oxide)
DE2758122A1 (de) * 1977-12-24 1979-07-05 Basf Ag Wasserloesliche copolymerisate auf der basis von hydrophilen aethylenisch ungesaettigten monomeren
US4528334A (en) * 1978-11-24 1985-07-09 Union Carbide Corporation Carboxylated poly(oxyalkylenes)
JPS59137354A (ja) * 1983-01-20 1984-08-07 大倉工業株式会社 プラスチツクコンクリ−トの製造方法
US4705525A (en) * 1985-06-28 1987-11-10 Ciba-Geigy Corporation Water-soluble or water-dispersible graft polymers, process for their preparation and the use thereof
FR2595706B1 (fr) * 1986-03-14 1988-05-27 Protex Manuf Prod Chimiq Nouveaux copolymeres carboxyliques reticules utilisables comme epaississants en milieu aqueux et leur preparation
DE3738602A1 (de) * 1987-11-13 1989-05-24 Cassella Ag Hydrophile quellbare pfropfpolymerisate, deren herstellung und verwendung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509915A (en) 1991-09-11 1996-04-23 Kimberly-Clark Corporation Thin absorbent article having rapid uptake of liquid

Also Published As

Publication number Publication date
FI901492A0 (fi) 1990-03-26
US5011892A (en) 1991-04-30
JP2986837B2 (ja) 1999-12-06
FI97475B (fi) 1996-09-13
EP0400283A3 (fr) 1992-01-08
JPH0320313A (ja) 1991-01-29
DE59008217D1 (de) 1995-02-23
CA2013115C (fr) 1999-11-16
DE3911433A1 (de) 1990-10-11
EP0400283B1 (fr) 1995-01-11
EP0400283A2 (fr) 1990-12-05
FI97475C (fi) 1996-12-27

Similar Documents

Publication Publication Date Title
CA2013115A1 (fr) Copolymeres greffes gonflables hydrophiles, leur preparation et leur utilisation
CA2013441A1 (fr) Greffons de copolymeres hydrophiles, leur preparation et leur utilisation
EP0545126A3 (en) Hydrophilic water swellable graft copolymers
US4036788A (en) Anionic hydrogels based on heterocyclic N-vinyl monomers
ATE76889T1 (de) Waessrige schichtsilikatdispersionen, verwendung dieser dispersionen als lackhilfsmittel und wasserverduennbare, schichtsilikate enthaltende beschichtungszusammensetzungen.
CA2052783A1 (fr) Implants oculaires et methodes pour les fabriquer
CA2015193A1 (fr) Solutions acqueuses epaissies
DE69613481D1 (de) Hydrogele auf basis von dreiblockcopolymerisate, ihre herstellung und ihre verwendung
DE3169502D1 (en) Hydrophilic copolymers based on n-tris(hydroxy-methyl)methylacryl amide, process for their preparation, aqueous gel of these copolymers and their use as ion exchangers
PT80710B (pt) Processo para a preparacao de cololimeros anfipaticos biodegradaveis
CA2073812A1 (fr) Copolymere dispersable dans l'eau ou hydrosoluble renfermant un monomere absorbant les uv
EP0316792A3 (fr) Polymères greffés hydrophiles, gonflables, leur préparation et leur utilisation
ZA957471B (en) Contrast agents
MY106842A (en) Fabric softening compositions
EP0350449A3 (fr) Composition détergente liquide contenant des azurants optiques
CA2058507A1 (fr) Polymeres renfermant du succinimide; latex produits a partir de ces polymeres
IE811341L (en) Succinyl heparin derivative
CA2068224A1 (fr) Nouveaux inducteurs efficaces de la phase terminale de la differenciation et methode d'utilisation
EP0421264A3 (en) Hydrophilic swellable polymers
CA2226131A1 (fr) Preparation de matieres polymeriques ayant des proprietes de stimulation de la proliferation cellulaire
CA2228939A1 (fr) Agents endoparasiticides a base de didepsipeptides, nouveaux didepsipeptides et leur procede de preparation
JPS5483989A (en) Preparation of hydrophilic polymer
HK70497A (en) Antibacterial antiplaque oral composition containing novel styrene-phosphonic acid copolymer
IT1270705B (it) Composizioni addensanti.
WO1997046657A3 (fr) Utilisation de copolymeres pour augmenter la vitesse de dissolution de formulations detergentes particulaires dans l'eau

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed