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BR0311489A - éster, processos para a preparação do mesmo e de um hidrogel reticulado, hidrogel reticulado, usos de um polìmero, de uma mistura de reação e de um éster, e, composição de matéria - Google Patents

éster, processos para a preparação do mesmo e de um hidrogel reticulado, hidrogel reticulado, usos de um polìmero, de uma mistura de reação e de um éster, e, composição de matéria

Info

Publication number
BR0311489A
BR0311489A BR0311489A BR0311489A BR0311489A BR 0311489 A BR0311489 A BR 0311489A BR 0311489 A BR0311489 A BR 0311489A BR 0311489 A BR0311489 A BR 0311489A BR 0311489 A BR0311489 A BR 0311489A
Authority
BR
Brazil
Prior art keywords
ester
cross
linked hydrogel
preparation
polymer
Prior art date
Application number
BR0311489A
Other languages
English (en)
Inventor
Andreas Popp
Thomas Daniel
Juergen Schroeder
Thomas Jaworek
Ruediger Funk
Reinhold Schwalm
Matthias Weismantel
Ulrich Riegel
Original Assignee
Basf 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
Priority claimed from DE10225943A external-priority patent/DE10225943A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BR0311489A publication Critical patent/BR0311489A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic
    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyethers (AREA)

Abstract

"éSTER, PROCESSOS PARA A PREPARAçãO DO MESMO E DE UM HIDROGEL RETICULADO, HIDROGEL RETICULADO, USOS DE UM POLìMERO, DE UMA MISTURA DE REAçãO E DE UM éSTER, E, COMPOSIçãO DE MATéRIA". A presente invenção refere-se novos ésteres (met)acrílicos de trimetilolpropano polialcoxilado da fórmula (I) em que AO representa, para cada AO, independentemente um do outro, EO, PO ou BO, em que EO representa O-CH2-CH2-, PO representa, independentemente um do outro, O-CH2-CH(CH~ 3~)-ou O-CH(CH~ 3~)-CH~ 2~, BO representa, independentemente um do outro, O-CH~ 2~-CH(CH~ 2~-CH~ 3~)- ou OCH(CH~ 2~-CH~ 3~)-CH~ 2~-, P1 + p2 + p3 é 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74 ou 75, R~ 1~, R~ 2~, R~ 3~, independentemente um do outro, representam H ou CH~ 3~, um processo simplificado para a preparação destes ésteres e o uso das misturas da reação assim obteníveis.
BR0311489A 2002-06-11 2003-06-06 éster, processos para a preparação do mesmo e de um hidrogel reticulado, hidrogel reticulado, usos de um polìmero, de uma mistura de reação e de um éster, e, composição de matéria BR0311489A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10225943A DE10225943A1 (de) 2002-06-11 2002-06-11 Verfahren zur Herstellung von Estern von Polyalkoholen
DE10315345 2003-04-03
DE10315669 2003-04-04
PCT/EP2003/005953 WO2003104300A1 (de) 2002-06-01 2003-06-06 (meth)acrylester von polyalkoxyliertem trimethylolpropan

Publications (1)

Publication Number Publication Date
BR0311489A true BR0311489A (pt) 2005-03-15

Family

ID=29740359

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0311489A BR0311489A (pt) 2002-06-11 2003-06-06 éster, processos para a preparação do mesmo e de um hidrogel reticulado, hidrogel reticulado, usos de um polìmero, de uma mistura de reação e de um éster, e, composição de matéria

Country Status (11)

Country Link
US (1) US7199211B2 (pt)
EP (1) EP1516008A1 (pt)
JP (1) JP2005532430A (pt)
CN (1) CN100480301C (pt)
AU (1) AU2003238476A1 (pt)
BR (1) BR0311489A (pt)
CA (1) CA2488226A1 (pt)
MX (1) MXPA04012235A (pt)
PL (1) PL374441A1 (pt)
RU (1) RU2320677C2 (pt)
WO (1) WO2003104300A1 (pt)

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US7199211B2 (en) 2007-04-03
RU2005100767A (ru) 2005-08-10
JP2005532430A (ja) 2005-10-27
AU2003238476A1 (en) 2003-12-22
CN1675286A (zh) 2005-09-28
EP1516008A1 (de) 2005-03-23
MXPA04012235A (es) 2005-02-25
RU2320677C2 (ru) 2008-03-27
CA2488226A1 (en) 2003-12-18
US20050215752A1 (en) 2005-09-29
WO2003104300A1 (de) 2003-12-18

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