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1. WO1997031026 - POLYHYDROXY POLYMERS SUBSTITUTED WITH STYRYL ETHER GROUPS AND GELS AND SURFACES PREPARED FROM THEM

Publication Number WO/1997/031026
Publication Date 28.08.1997
International Application No. PCT/SE1997/000255
International Filing Date 17.02.1997
Chapter 2 Demand Filed 18.08.1997
IPC
C08B 37/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
BPOLYSACCHARIDES; DERIVATIVES THEREOF
37Preparation of polysaccharides not provided for in groups C08B1/-C08B35/110; Derivatives thereof
02Dextran; Derivatives thereof
C08F 290/10 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
08on to polymers modified by introduction of unsaturated side groups
10Polymers provided for in subclass C08B52
G01N 27/447 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
416Systems
447using electrophoresis
CPC
C08B 37/0021
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
BPOLYSACCHARIDES; DERIVATIVES THEREOF
37Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
0006Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
0009alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
0021Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
C08F 290/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
08on to polymers modified by introduction of unsaturated side groups
10Polymers provided for in subclass C08B
G01N 27/44747
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
416Systems
447using electrophoresis
44704Details; Accessories
44747Composition of gel or of carrier mixture
Applicants
  • AMERSHAM PHARMACIA BIOTECH AB [SE]/[SE] (AllExceptUS)
  • ERICSSON, Jan [SE]/[SE] (UsOnly)
  • LINDQUIST, Charlotta [SE]/[SE] (UsOnly)
Inventors
  • ERICSSON, Jan
  • LINDQUIST, Charlotta
Agents
  • BERGANDER, Håkan
Priority Data
9600612-720.02.1996SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYHYDROXY POLYMERS SUBSTITUTED WITH STYRYL ETHER GROUPS AND GELS AND SURFACES PREPARED FROM THEM
(FR) POLYHYDROXY-POLYMERES SUBSTITUES PAR DES GROUPES STYRYL-ETHER ET GELS ET SURFACES ELABORES A PARTIR DE CES POLYMERES
Abstract
(EN)
A polyhydroxy polymer substituted with covalently linked alkene groups, characterized in that the alkene groups are styryl ether groups. A gel obtained by polymerisation of a styryl ether substituted polyhydroxy polymer. A surface that has been hydrophilized by adsorption of a styryle ether polyhydroxy polymer.
(FR)
Polyhydroxy-polymère substitué par des groupes alkène à liaisons covalentes, se caractérisant par le fait que les groupes alkènes sont des groupes styryl-éther. L'invention porte également sur un gel obtenu par polymérisation d'un polyhydroxy-polymère à substitution de styryl-éther. L'invention porte également sur une surface rendue hydrophile par adsorption d'un polyhydroxy-polymère à substitution de styryl-éther.
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