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:
Jan. 26, 2021
Filed:
Dec. 21, 2017
Applicant:
Oiles Corporation, Tokyo, JP;
Inventors:
Aoi Saito, Fujisawa, JP;
Kingo Miyasaka, Fujisawa, JP;
Assignee:
OILES CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/08 (2006.01); C08L 23/16 (2006.01); C08L 59/00 (2006.01); F16C 33/20 (2006.01); C08L 29/00 (2006.01); C08L 31/04 (2006.01); C08L 29/04 (2006.01); C08L 91/00 (2006.01); C08L 23/00 (2006.01); C10M 171/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/0861 (2013.01); C08L 23/00 (2013.01); C08L 23/08 (2013.01); C08L 23/16 (2013.01); C08L 29/00 (2013.01); C08L 29/04 (2013.01); C08L 31/04 (2013.01); C08L 59/00 (2013.01); C08L 91/00 (2013.01); F16C 33/20 (2013.01); F16C 33/201 (2013.01); C10M 171/00 (2013.01);
Abstract
A polyacetal resin composition includes: in addition to a polyacetal resin as a principal component, 1.5 to 7% by mass of an ethylene-propylene-diene rubber; 0.5 to 3% by mass of a saponified ethylene-vinyl acetate copolymer; and 0.05 to 0.3% by mass of an ethylene-α-olefin copolymer.