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. 21, 1984
Filed:
Dec. 27, 1982
Applicant:
Inventors:
Noboru Yamamoto, Tokyo, JP;
Masakichi Shimada, Irumagun, JP;
Shigeo Yamazaki, Kawagoe, JP;
Tsuyoshi Kanai, Yokohama, JP;
Kazuo Sei, Yokohama, JP;
Yoshiro Umemoto, Nagoya, JP;
Assignees:
Tonen Sekiyu Kagaku Kabushiki Kaisha, Tokyo, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
524 87 ; 524 86 ; 524 99 ; 524528 ; 524299 ;
Abstract
This invention relates to a polyolefin composition with an improved weather resistance, which comprises a polyolefin blended with (1) a benzotriazole compound, (2) a heterocyclic hindered amine compound and (3) a phenyl benzoate compound or nickel complex compound.