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. 16, 1998
Filed:
Dec. 21, 1995
Applicant:
Inventors:
Etsuro Mori, Kasugai, JP;
Hiroyasu Kozawa, Ichinomiya, JP;
Toshiyuki Tanaka, Aichi-ken, JP;
Seiji Ito, Tsushima, JP;
Assignee:
Toyoda Gosei Co., Ltd., Aichi-ken, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60J / ; B32B / ;
U.S. Cl.
CPC ...
428 31 ; 4283084 ; 4283199 ; 428519 ; 428520 ; 428521 ; 428523 ; 4283 / ; 296 93 ; 296207 ;
Abstract
An automobile weather strip having a main body made of a sulfur-vulcanizable ethylene propylene rubber (EPDM) type compound and having a portion designed to be in contact with a sealer when the weather strip is mounted to an automobile. A sealer underlying layer is included that will be in contact with the sealer with that layer comprised of a bondability improving EPDM type compound and coextruded together with the main body. The bondability improving EPDM type compound is based on a blended polymer having a blending ratio: