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. 28, 2020
Filed:
Oct. 03, 2016
Applicant:
Asahi Kasei Kabushiki Kaisha, Chiyoda-ku, Tokyo, JP;
Inventors:
Chihiro Orimo, Tokyo, JP;
Toru Yamaguchi, Tokyo, JP;
Mihoko Yamamoto, Tokyo, JP;
Akira Mitsui, Tokyo, JP;
Assignee:
ASAHI KASEI KABUSHIKI KAISHA, Chiyoda-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 65/48 (2006.01); C08L 25/04 (2006.01); C08L 71/12 (2006.01); C08G 65/38 (2006.01);
U.S. Cl.
CPC ...
C08G 65/485 (2013.01); C08G 65/38 (2013.01); C08L 25/04 (2013.01); C08L 71/12 (2013.01);
Abstract
Provided is a polyphenylene ether resin composition having excellent heat aging resistance and fluidity. A polyphenylene ether includes at least one structural unit selected from chemical formulae (1), (2), and (3).