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:
Dec. 20, 2016
Filed:
Jul. 27, 2015
Asahi Kasei Chemicals Corporation, Tokyo, JP;
Shunichiro I, Tokyo, JP;
ASAHI KASEI CHEMICALS CORPORATION, Tokyo, JP;
Abstract
The present invention provides a resin composition including: (a): 75 to 97% by mass of a polypropylene-based resin; (b): 1 to 15% by mass of a polyphenylene ether-based resin having a reduced viscosity (ηsp/c: measured as a 0.5 g/dL chloroform solution at 30° C.) of 0.25 to 0.36 dL/g; and (c): 2 to 19% by mass of a hydrogenated block copolymer which is a hydrogenated product of a block copolymer including at least two polymer blocks A mainly including a vinyl aromatic compound and at least one polymer block B mainly including a conjugated diene compound, wherein the polymer block A has a number average molecular weight (MncA) of 4,000 to 8,000 excluding 8,000, and a mass ratio ((b)/(c)) of the component (b) to the component (c) is 10/90 to 60/40.