Title:
EPOXY RESIN AND POLYGLYCOSIDE BASED POLYMERS AND PROCESS FOR THE PREPARATION THEREOF
Document Type and Number:
WIPO Patent Application WO2003024985
Kind Code:
A3
Abstract:
Epoxy resin polyglycoside-based cured polymers and process for the preparation are described. A particular epoxy resin precursor is the diglycidyl ether of bisphenol A. A particular glucose based polymer is a glucose malic acid ester-vinyl copolymer. The polymers have a degree of biodegradability because of the polyglycoside as well as elevated temperature stability and are useful in transportation vehicle settings. Natural source fillers, such as cellulose fibers, which are treated or untreated, exfoliated clays or exfoliated graphite can be used.
Inventors:
DRZAL LAWRENCE T
HAN SEONG OK
HAN SEONG OK
Application Number:
PCT/US2002/026457
Publication Date:
May 08, 2003
Filing Date:
August 20, 2002
Export Citation:
Assignee:
UNIV MICHIGAN STATE (US)
International Classes:
C07H15/08; C08F251/00; C08F251/02; C08F265/04; C08L51/00; C08L51/02; C08L53/00; C08L63/00; (IPC1-7): C07H3/06; C08K3/04; C08K3/22; C08K7/04; C08L5/00; C08L51/02; C08L63/00; C08L63/02; C08L63/04
Foreign References:
| US3870664A | 1975-03-11 | |||
| US5872199A | 1999-02-16 | |||
| US6242593B1 | 2001-06-05 |
Other References:
DATABASE CA [online] LITTER ET AL.: "Synthesis of alkyl resins from sucrose and vegetable oils", XP002961143, Database accession no. 1981:499355
DATABASE CA [online] GAMOVA ET AL.: "Determination of the molecular weight of polyesters of wood sugars", XP002961144, Database accession no. 1967:411687
DATABASE CA [online] GAMOVA ET AL.: "Determination of the molecular weight of polyesters of wood sugars", XP002961144, Database accession no. 1967:411687
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