DE502004003914D1 - Quellbare hydrogelbildende polymere mit geringem feinstaubanteil - Google Patents

Quellbare hydrogelbildende polymere mit geringem feinstaubanteil

Info

Publication number
DE502004003914D1
DE502004003914D1 DE502004003914T DE502004003914T DE502004003914D1 DE 502004003914 D1 DE502004003914 D1 DE 502004003914D1 DE 502004003914 T DE502004003914 T DE 502004003914T DE 502004003914 T DE502004003914 T DE 502004003914T DE 502004003914 D1 DE502004003914 D1 DE 502004003914D1
Authority
DE
Germany
Prior art keywords
source
based hydrogel
low fine
stump part
building polymers
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.)
Expired - Lifetime
Application number
DE502004003914T
Other languages
German (de)
English (en)
Inventor
Ulrich Riegel
Thomas Daniel
Matthias Weismantel
Mark Elliott
Dieter Hermeling
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.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE2003160394 external-priority patent/DE10360394A1/de
Priority claimed from DE200410005417 external-priority patent/DE102004005417A1/de
Application filed by BASF SE filed Critical BASF SE
Publication of DE502004003914D1 publication Critical patent/DE502004003914D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16Dicarboxylic acids and dihydroxy compounds
    • C08G63/20Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/02Polyamines
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06Waxes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/916Hydrogel compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Graft Or Block Polymers (AREA)
DE502004003914T 2003-12-19 2004-12-17 Quellbare hydrogelbildende polymere mit geringem feinstaubanteil Expired - Lifetime DE502004003914D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2003160394 DE10360394A1 (de) 2003-12-19 2003-12-19 Quellbare hydrogelbildende Polymere mit geringem Feinstaubanteil
DE200410005417 DE102004005417A1 (de) 2004-02-03 2004-02-03 Quellbare hydrogelbildende Polymere mit geringem Feinstaubanteil
PCT/EP2004/014396 WO2005061014A1 (de) 2003-12-19 2004-12-17 Quellbare hydrogelbildende polymere mit geringem feinstaubanteil

Publications (1)

Publication Number Publication Date
DE502004003914D1 true DE502004003914D1 (de) 2007-07-05

Family

ID=34712326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004003914T Expired - Lifetime DE502004003914D1 (de) 2003-12-19 2004-12-17 Quellbare hydrogelbildende polymere mit geringem feinstaubanteil

Country Status (6)

Country Link
US (1) US7553903B2 (https=)
EP (1) EP1696974B1 (https=)
JP (1) JP5015603B2 (https=)
AT (1) ATE362776T1 (https=)
DE (1) DE502004003914D1 (https=)
WO (1) WO2005061014A1 (https=)

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WO2012048283A1 (en) 2010-10-08 2012-04-12 Board Of Regents, The University Of Texas System One-step processing of hydrogels for mechanically robust and chemically desired features
JP6042815B2 (ja) 2010-10-08 2016-12-14 ザ ボード オブ リージェンツ オブ ザ ユニバーシティ オブ テキサス システム 生物医学的応用のためのアルギン酸塩及びヒアルロン酸を用いる抗癒着性バリア膜
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EP2931327B1 (en) 2012-12-11 2019-02-13 Board Of Regents, The University Of Texas System Hydrogel membrane for adhesion prevention
US11565027B2 (en) 2012-12-11 2023-01-31 Board Of Regents, The University Of Texas System Hydrogel membrane for adhesion prevention
US9375507B2 (en) 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
KR101720423B1 (ko) 2014-07-25 2017-03-27 에보니크 데구사 게엠베하 점착 방지 가공 조제 및 흡수성 입자 제조에 이들을 이용하는 방법
WO2018165327A1 (en) 2017-03-08 2018-09-13 Alafair Biosciences, Inc. Hydrogel medium for the storage and preservation of tissue
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Also Published As

Publication number Publication date
ATE362776T1 (de) 2007-06-15
US7553903B2 (en) 2009-06-30
US20070106239A1 (en) 2007-05-10
WO2005061014A1 (de) 2005-07-07
JP5015603B2 (ja) 2012-08-29
EP1696974A1 (de) 2006-09-06
JP2007534785A (ja) 2007-11-29
EP1696974B1 (de) 2007-05-23

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BASF SE, 67063 LUDWIGSHAFEN, DE

8364 No opposition during term of opposition