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:
Aug. 21, 2007
Filed:
Jul. 23, 2003
Noriyuki Suzuki, Kawanishi, JP;
Kazuhiro Hara, Takarazuka, JP;
Yoshitaka Ono, Settsu, JP;
Atsushi Miyano, Takatsuki, JP;
Tetsuo Mekata, Sanda, JP;
Noriyuki Suzuki, Kawanishi, JP;
Kazuhiro Hara, Takarazuka, JP;
Yoshitaka Ono, Settsu, JP;
Atsushi Miyano, Takatsuki, JP;
Tetsuo Mekata, Sanda, JP;
Kaneka Corporation, Osaka, JP;
Abstract
An object of the present invention is to provide a polyamide resin composition having high mechanical properties and high heat resistance while achieving a satisfactory balance between various physical properties. A molded product made of this polyamide resin exhibits a lower warpage and excellent surface appearance. A method for producing the polyamide, resin composition is also provided. The present invention provides a polyamide resin composition containing a polyamide resin and swelling mica treated with a polyether compound having a bisphenol structure. The present invention also provides a method for making the polyamide resin composition including melt-mixing a polyamide resin with a polyether compound.