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:
Feb. 24, 2009
Filed:
Feb. 27, 2008
Applicants:
Ryo Hirai, Komaki, JP;
Atsuo Miyajima, Inuyama, JP;
Inventors:
Ryo Hirai, Komaki, JP;
Atsuo Miyajima, Inuyama, JP;
Assignee:
Tokai Rubber Industries, Ltd., Komaki-shi, Aichi-ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16L 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rubber composition for an automotive non-water liquid delivery hose, which has good adhesion, comprises (A) chloroprene rubber, and (B) ethylene-propylene-diene terpoylymer containing 3% to 11% by weight of ethylidene norbornene and having a Mooney viscosity (MLat 100° C.) in the range of 20 to 150, wherein the mixture ratio by weight of the component (A) and the component (B) is set in the range of (A)/(B)=97/3 to 75/25.