BR0311501A - éster f, processos para preparar o mesmo e um hidrogel reticulado, polìmero, hidrogel reticulado, uso de um polìmero, composição de matéria, e, uso de uma mistura da reação - Google Patents

éster f, processos para preparar o mesmo e um hidrogel reticulado, polìmero, hidrogel reticulado, uso de um polìmero, composição de matéria, e, uso de uma mistura da reação

Info

Publication number
BR0311501A
BR0311501A BR0311501-1A BR0311501A BR0311501A BR 0311501 A BR0311501 A BR 0311501A BR 0311501 A BR0311501 A BR 0311501A BR 0311501 A BR0311501 A BR 0311501A
Authority
BR
Brazil
Prior art keywords
polymer
cross
linked hydrogel
ester
preparing
Prior art date
Application number
BR0311501-1A
Other languages
English (en)
Inventor
Thomas Daniel
Juergen Schroeder
Thomas Jaworek
Roediger Funk
Reinhold Schwalm
Matthias Weismantel
Ulrich Riegel
Andreas Popp
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 BR0311501A publication Critical patent/BR0311501A/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

Abstract

"éSTER F, PROCESSOS PARA PREPARAR O MESMO E UM HIDROGEL RETICULADO, POLìMERO, HIDROGEL RETICULADO, USO DE UM POLìMERO, COMPOSIçãO DE MATéRIA, E, USO DE UMA MISTURA DA REAçãO". A presente invenção refere-se novos ésteres (met)acrílicos de trimetilolpropano polialcoxilado da fórmula (I): em que EO representa O-CH2-CH2, PO representa, independentemente um do outro, O-CH2-CH(CH3) ou O-CH(CH3)-CH2, n1, 1, 2 ou 3, m1 + m2 + m3 é 4, 5 ou 6, RI, R2, R3 representam, independentemente um do outro, H ou CH3, um processo simplificado para a preparação deste éster e o uso de misturas da reação assim obteníveis.
BR0311501-1A 2002-06-11 2003-06-10 éster f, processos para preparar o mesmo e um hidrogel reticulado, polìmero, hidrogel reticulado, uso de um polìmero, composição de matéria, e, uso de uma mistura da reação BR0311501A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10225943A DE10225943A1 (de) 2002-06-11 2002-06-11 Verfahren zur Herstellung von Estern von Polyalkoholen
DE10315336 2003-04-03
PCT/EP2003/006054 WO2003104302A1 (de) 2002-06-01 2003-06-10 (meth)acrylester von polyalkoxyliertem trimethylolpropan

Publications (1)

Publication Number Publication Date
BR0311501A true BR0311501A (pt) 2005-02-22

Family

ID=29737592

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0311501-1A BR0311501A (pt) 2002-06-11 2003-06-10 éster f, processos para preparar o mesmo e um hidrogel reticulado, polìmero, hidrogel reticulado, uso de um polìmero, composição de matéria, e, uso de uma mistura da reação

Country Status (10)

Country Link
US (1) US7259212B2 (pt)
EP (1) EP1516009A1 (pt)
JP (1) JP2005532432A (pt)
CN (1) CN100349957C (pt)
AU (1) AU2003238490A1 (pt)
BR (1) BR0311501A (pt)
CA (1) CA2487031A1 (pt)
MX (1) MXPA04011457A (pt)
PL (1) PL374428A1 (pt)
WO (1) WO2003104302A1 (pt)

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Also Published As

Publication number Publication date
PL374428A1 (en) 2005-10-17
EP1516009A1 (de) 2005-03-23
US7259212B2 (en) 2007-08-21
CA2487031A1 (en) 2003-12-18
JP2005532432A (ja) 2005-10-27
AU2003238490A1 (en) 2003-12-22
US20060020078A1 (en) 2006-01-26
MXPA04011457A (es) 2005-02-14
CN1659211A (zh) 2005-08-24
WO2003104302A1 (de) 2003-12-18
CN100349957C (zh) 2007-11-21

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