Title:
RESIN COMPOSITION, PRODUCTION THEREOF AND MULTI-LAYER STRUCTURE USING THE SAME COMPOSITION
Document Type and Number:
Japanese Patent JPH03269014
Kind Code:
A
Abstract:
PURPOSE:To obtain a resin composition useful as an adherent resin of multi- layer structure, a modifying material for plastics, a polymer alloy, an adhesive, etc., by reacting a specific polyester with a specific polyolefin in the presence of a catalyst such as tertiary amine. CONSTITUTION:(A) A polyester obtained by reacting and polymerizing (i) a monoepoxy compound (e.g. preferably compound shown by formula II or monoepoxy compound containing 4-50C long chain alkyl group) shown by formula I (R<1> is monofunctional organic group) with (ii) a polyester and (iii) a dicarboxylic acid is reacted with (B) a polyolefin (e.g. PE or PP having preferably 5,000-500,000 molecular weight) containing a functional group (e.g. hydroxyl group, acid anhydride group or epoxy group) to be reacted with hydroxyl group or carboxyl group in the molecule in the presence of at least one catalyst of a tertiary amine and a metallic catalyst to give the objective composition.
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Inventors:
MIKI YASUAKI
TAKANO SHOJI
OTA TAKAYUKI
TAKANO SHOJI
OTA TAKAYUKI
Application Number:
JP7008790A
Publication Date:
November 29, 1991
Filing Date:
March 20, 1990
Export Citation:
Assignee:
MITSUBISHI CHEM IND
International Classes:
B32B27/32; B32B27/36; C08G63/16; C08G63/181; C08G63/42; C08G63/78; C08G63/87; C08L67/00; C08L67/02; C09J167/00; (IPC1-7): B32B27/32; B32B27/36; C08G63/42; C08G63/78; C08G63/87; C08L67/02; C09J167/00
Attorney, Agent or Firm:
Hasegawa Soji