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:
Oct. 30, 2018
Filed:
Jan. 13, 2016
Applicant:
Asahi Kasei Chemicals Corporation, Tokyo, JP;
Inventors:
Tomoyo Kawamura, Tokyo, JP;
Masashi Okamoto, Tokyo, JP;
Yasukazu Shikano, Tokyo, JP;
Katsushi Watanabe, Tokyo, JP;
Assignee:
ASAHI KASEI KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/17 (2006.01); C08K 3/22 (2006.01); C08K 3/26 (2006.01); C08K 3/24 (2006.01); C08K 5/098 (2006.01); C08K 7/14 (2006.01);
U.S. Cl.
CPC ...
C08K 5/175 (2013.01); C08K 3/22 (2013.01); C08K 3/24 (2013.01); C08K 3/26 (2013.01); C08K 5/098 (2013.01); C08K 7/14 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/262 (2013.01);
Abstract
The present invention provides a molded article comprising a polyamide resin composition, wherein (the average concentration of alkali metal and/or alkaline earth metal elements in a region within a depth of 3 μm from the surface of the molded article)/(the average concentration of alkali metal and/or alkaline earth metal elements in a region except for the region within a depth of 3 μm from the surface of the molded article)>2.