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:
Dec. 15, 1998
Filed:
Jan. 16, 1997
Applicant:
Inventors:
Masahito Matsumoto, Ibaraki, JP;
Takeo Kitayama, Takatsuki, JP;
Kiyoshi Ogura, Takatsuki, JP;
Masahiro Shinohata, Takatsuki, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B29C / ;
U.S. Cl.
CPC ...
428327 ; 428461 ; 428462 ; 428463 ;
Abstract
A thermoplastic resin molded product comprises a thermoplastic resin containing 5 to 40% by weight of rubber particles. The rubber particles present near the surface of the molded product fulfill conditions of the equations (1) to (4):