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:
Jan. 17, 2012
Filed:
Feb. 21, 2002
Kenzo Kubo, Ritto, JP;
Makoto Nakahara, Otsu, JP;
Taizo Horiike, Otsu, JP;
Hideyuki Yamamoto, Kusatsu, JP;
Ryutaro Ito, Ibaraki, JP;
Koji Sumi, Shiga, JP;
Kenzo Kubo, Ritto, JP;
Makoto Nakahara, Otsu, JP;
Taizo Horiike, Otsu, JP;
Hideyuki Yamamoto, Kusatsu, JP;
Ryutaro Ito, Ibaraki, JP;
Koji Sumi, Shiga, JP;
TORAY Industries, Inc., Tokyo, JP;
Abstract
Disclosed is a PPS member having an excellent fastness to lights such as ultraviolet light, and of which color does not change even when the member is used outdoors, while retaining the characteristics of PPS. The polyphenylene sulfide member according to the present invention is characterized by having a light-fastness rating of Class 1 or higher, against light from an ultraviolet carbon arc lamp, which rating is measured in accordance with JIS L-0842.