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. 06, 2024
Filed:
Jun. 14, 2019
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Hitoshi Imamura, Osaka, JP;
Eri Mukai, Osaka, JP;
Yuuki Kuwajima, Osaka, JP;
Masahiro Kondo, Osaka, JP;
Assignee:
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 214/26 (2006.01); B29C 48/00 (2019.01); B29C 48/09 (2019.01); B29C 71/04 (2006.01); C08J 7/02 (2006.01); C08J 7/12 (2006.01); B29K 27/18 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
C08F 214/262 (2013.01); B29C 48/022 (2019.02); B29C 48/09 (2019.02); B29C 71/04 (2013.01); C08J 7/02 (2013.01); C08J 7/123 (2013.01); B29K 2027/18 (2013.01); B29K 2105/0085 (2013.01); C08J 2327/18 (2013.01); C08J 2329/10 (2013.01); C08J 2427/18 (2013.01); C08J 2429/10 (2013.01);
Abstract
A molded article containing a copolymer including a tetrafluoroethylene unit and a perfluoro(alkyl vinyl ether) unit, wherein a surface roughness Ra of the molded article is 0.20 μm or less, and a water contact angle of the molded article is 80 degrees or less. Also disclosed is a method for producing the molded article.