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:
Jun. 21, 1994
Filed:
Jan. 29, 1991
Applicant:
Inventors:
Takeshi Fujii, Chiba, JP;
Masashi Yamamoto, Ichihara, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 93 ; 525207 ; 525208 ;
Abstract
A thermoplastic resin composition of the present invention contains at least one modified polypropylene resin or resin composition and an epoxy group-containing copolymer, which thermoplastic resin composition is suitably usable where a high-level balance among the properties is required, since said composition has easy processability into molded articles, films and sheets and can give products having well balanced properties among stiffness, heat resistance, impact resistance, scratch resistance, coatability, oil resistance, chemical resistance, water resistance, etc. and having excellent appearance, uniformity and smoothness.