The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2001
Filed:
Apr. 10, 1997
Applicant:
Inventors:
Tohru Nagashima, Ibaraki, JP;
Hideo Nomura, Ibaraki, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 6/702 ; C08G 6/302 ;
U.S. Cl.
CPC ...
C08L 6/702 ; C08G 6/302 ;
Abstract
A thermoplastic resin composition comprising 100 parts by weight of two or more thermoplastic resins and 0.1 to 100 parts by weight of a polyester having the specific structure, the polyester being added to the thermoplastic resins, wherein a glass transition temperature is not less than 50° C. and/or a deflection temperature under load is not less than 70° C. The present invention provides a high heat-resistant thermoplastic resin composition which is superior in mechanical physical properties and stress crack resistance.