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. 04, 1992
Filed:
Dec. 11, 1989
Sumitomo Chemical Co., Ltd., Osaka, JP;
Abstract
The present invention provides a filler-containing thermoplastic resin composition which is well balanced in dimensinoal stability, rigidity, heat resistance and impact strength. This composition comprises: (I) 100 parts by weight of a resin comprising 5-95% by weight of a polyphenylene ether resin, a mixture of a polyphenylene ether resin and a styrene resin or a graft polymer of a polyphenylene ether resin and styrene and 95-5% by weight of polyamide resin, (II) 0-50 parts by weight of a rubber-like material, (III) 2.0-50 parts by weight of an inorganic filler having an average particle size of 5.0.mu. or less and/or a glass fiber and (IV) 0.01-10 parts by weight of at least one compatibilizing agent which improves compatibility between the polyphenylene resin and the polyamide resin. Talc is preferred as the inorganic filler.