Title:
COPOLYMER, MODIFIED POLYMER CARBOHYDRATE MATERIAL, MODIFIED BULD POLYMER, COMPOSITE MATERIAL, AND METHODS OF PREPARATION
Document Type and Number:
WIPO Patent Application WO2007149045
Kind Code:
B1
Abstract:
The present invention relates to a novel group of copolymers comprising a soluble carbohydrate polymer (SCP), which typically is a non-starch carbohydrate, and a macromolecule covalently attached to the SCP. The macromolecule may e.g. be a hydrophobic copolymer, a polyelectrolyte polymer or a biodegradable polymer. The present invention furthermore relates to a method of preparing the copolymer, products comprising the copolymer, and to methods of preparing the products comprising the copolymer. The products comprising a copolymer are for example a polymeric carbohydrate material (PCM) modified by attachment of a copolymer, and a composite material comprising the modified PCM.
Inventors:
ZHOU QI (SE)
BRUMER HARRY (SE)
TEERI TUULA TELLERVO (SE)
STOLT JOHAN PATRIK (SE)
OEDBERG LARS GOERAN (SE)
BRUMER HARRY (SE)
TEERI TUULA TELLERVO (SE)
STOLT JOHAN PATRIK (SE)
OEDBERG LARS GOERAN (SE)
Application Number:
PCT/SE2007/050450
Publication Date:
February 28, 2008
Filing Date:
June 21, 2007
Export Citation:
Assignee:
SWETREE TECHNOLOGIES AB (SE)
ZHOU QI (SE)
BRUMER HARRY (SE)
TEERI TUULA TELLERVO (SE)
STOLT JOHAN PATRIK (SE)
OEDBERG LARS GOERAN (SE)
ZHOU QI (SE)
BRUMER HARRY (SE)
TEERI TUULA TELLERVO (SE)
STOLT JOHAN PATRIK (SE)
OEDBERG LARS GOERAN (SE)
International Classes:
C08F251/00; C08J5/10; B29C70/00; C08B37/14; C08F251/02; C12P19/18; D06M15/03; D06M101/06
Download PDF:
Previous Patent: METHOD AND SYSTEM FOR PAYMENT OF AN ARTICLE OR A SERVICE
Next Patent: QUASI-PLANAR CIRCUITS WITH AIR CAVITIES
Next Patent: QUASI-PLANAR CIRCUITS WITH AIR CAVITIES