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:
Aug. 10, 1999
Filed:
Sep. 30, 1997
Applicant:
Inventors:
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 74 ; 525 78 ; 525 84 ; 525316 ; 521139 ;
Abstract
There is provided a rubber-modified styrenic resin composition comprising a rubber-modified styrenic resin containing soft component particles of a salami structure and a polymer having a predetermined solubility parameter, which is much more improved in both of plane impact resistance and Izod impact resistance, while retaining a high level of other properties such as rigidity, gloss and moldability.