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Title:
POLYESTERAMIDES
Document Type and Number:
WIPO Patent Application WO/1985/002852
Kind Code:
A1
Abstract:
Polyesteramides are obtained by reacting: (1) one or more polyamide-forming compounds selected from the group consisting of aminocarboxylic acids having 6 to 12 carbon atoms, lactams having 6 to 12 carbon atoms, and nylon salts composed of a C4-12 dicarboxylic acid and a C4-12 diamine; (2) a dicarboxylic acid having 4 to 54 carbon atoms; and (3) a polycaprolactone diol having an average molecular weight of 200 to 2,500 or 4,500 to 10,000. They have excellent heat resistance.

Inventors:
OKITU KIYOSHI (JP)
WATANABE SHIOGI (JP)
Application Number:
PCT/JP1984/000616
Publication Date:
July 04, 1985
Filing Date:
December 26, 1984
Export Citation:
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Assignee:
DAICEL CHEM (JP)
International Classes:
C08G69/44; (IPC1-7): C08G63/08; C08G63/68; C08G69/44
Foreign References:
JPS4416023B1
JPS4530115B1
JPS54119595A1979-09-17
JPS4635377B1
JPS4913638B11974-04-02
Other References:
See also references of EP 0168499A4
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