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:
Mar. 10, 2009
Filed:
Jul. 18, 2003
Takeshi Fujisawa, Kanagawa, JP;
Matsuyoshi Nakagawa, Chiba, JP;
Takeshi Fujisawa, Kanagawa, JP;
Matsuyoshi Nakagawa, Chiba, JP;
Asahi Kasei Chemicals Corporation, Tokyo, JP;
Abstract
A resin composition comprising (A) 70 to 98% by weight of a polyphenylene ether resin or a mixture of a polyphenylene ether resin and a polystyrene-based resin, (B) 1 to 15% by weight of a hydrogenated product of an aromatic vinyl-conjugate diene block copolymer having an aromatic vinyl content of 50 to 80% by weight, and (C) 1 to 15% by weight of a hydrogenated product of an aromatic vinyl-isoprene block copolymer having an aromatic vinyl content of 15 to 45% by weight is excellent in injection moldability (fluidability and productivity), heat resistance, impact resistance and chemical resistance, can provide a molded article excellent in appearance and rigidity even in a thin-walled portion, and can be suitably used for applications in which the molded article is used in contact with water or under conditions of high temperature and high humidity, particularly in a portion which comes into contact with an organic solvent contained in skin lotion or the like.