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Patent Searching and Data


Title:
MOLDED REINFORCED THERMOPLASTIC POLYESTER RESIN ARTICLE
Document Type and Number:
Japanese Patent JPS57198744
Kind Code:
A
Abstract:

PURPOSE: The titled molded article, containing an epoxy resin chemically bonded and integrated with a thermoplastic polyester resin and an inorganic reinforcing material uniformly dispersed therein, and having excellent mechanical strength and film adhesiveness.

CONSTITUTION: In a molded article having a fibrous, flaky or powdery inorganic reinforcing material of a regular shape almost uniformly dispersed in a thermoplastic polyester resin, an epoxy resin is chemically bonded to and integrated with the polyester resin and glass fibers, etc. as the inorganic reinforcing material. The molded article is prepared by incorporating 100pts.wt. polyester resin with 1W150pts.wt. inorganic reinforcing material, incorporating 100pts.wt. inorganig reinforcing material, with 0.1W20pts.wt. epoxy resin, kneading and melting both mixtures under heating, and molding and cooling the resultant mixture. Preferably, the inorganic reinforcing material is coated with an uncured epoxy resin.


Inventors:
KURAUCHI NORIO
TAKAHASHI HIDEO
SATOU SHIGEYUKI
MURASE MAKOTO
TAKAHARA MINORU
OOI TAMIO
KAMIO TETSUKI
Application Number:
JP8334881A
Publication Date:
December 06, 1982
Filing Date:
May 29, 1981
Export Citation:
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Assignee:
TOYODA CHUO KENKYUSHO KK
AISIN SEIKI
AISHIN KAKO KK
International Classes:
C08L67/00; C08K7/14; C08K9/04; C08L67/02; (IPC1-7): C08K7/14; C08K9/04; C08L67/02