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:
Jul. 08, 1986
Filed:
Aug. 27, 1984
Sumio Ueda, Yokohama, JP;
Kunio Fukuda, Chigasaki, JP;
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Abstract
A polyphenylene ether resin composition comprising a polyphenylene ether resin and a rubber modified resin, said rubber modified resin containing a discontinuous elastomeric rubber phase dispersed in a continuous resin phase comprising a copolymer of a vinyl cyanide compound and a vinyl aromatic compound or a mixture of a homopolymer of a vinyl aromatic compound and a copolymer of a vinyl cyanide compound and a vinyl aromatic compound, said elastomeric rubber phase comprising a grafted elastomeric rubber which has a graft phase of a copolymer of vinyl cyanide compound and a vinyl aromatic compound and having a grafting degree of 35 to 300% by weight, the contents of vinyl cyanide compound in the graft phase and resin phase being 12 to 30% by weight and 3 to 10% by weight, respectively. The polyphenylene ether resin composition of the present invention is excellent in solvent resistance and colorability as well as impact strength.