Title:
DIOLS FORMED BY RING-OPENING OF EPOXIES
Document Type and Number:
WIPO Patent Application WO2004067754
Kind Code:
A3
Abstract:
A polyol monomer of the formula (I): R<1> is aliphatic or aromatic, R<2> is aliphatic, aromatic, ester, ether, or acrylic, and R<1> contains a hydroxyl group, R<2> contains -O-CH2-CH(OH)-, or both. R<1> is not a C4 or larger linear, unsubstituted aliphatic when R<2> is a residue of a bisphenol. The polyol monomer may be made by reacting an epoxy and an alcohol. Either the epoxy contains more than one epoxide groups, the alcohol is a polyol, or both. A thermoset made by reacting the polyol monomer with a polyisocyanate.
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Inventors:
VERBORGT JOZEF (US)
WEBB ARTHUR (US)
WEBB ARTHUR (US)
Application Number:
PCT/US2004/000917
Publication Date:
November 11, 2004
Filing Date:
January 13, 2004
Export Citation:
Assignee:
US NAVY (US)
VERBORGT JOZEF (US)
WEBB ARTHUR (US)
VERBORGT JOZEF (US)
WEBB ARTHUR (US)
International Classes:
B32B27/38; C08G18/32; C09D175/04; C12P; (IPC1-7): B32B27/38
Foreign References:
| US4284574A | 1981-08-18 | |||
| US4551517A | 1985-11-05 |
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