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. 12, 2016
Filed:
Mar. 04, 2014
Applicant:
Asahi Glass Company, Limited, Chiyoda-ku, JP;
Inventors:
Hiromasa Yamamoto, Tokyo, JP;
Tatsuya Yamamoto, Tokyo, JP;
Assignee:
Asahi Glass Company, Limited, Chiyoda-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 8/12 (2006.01); C08F 214/26 (2006.01); C08F 2/26 (2006.01); C08F 214/18 (2006.01); C08J 5/18 (2006.01); C08F 216/06 (2006.01);
U.S. Cl.
CPC ...
C08F 214/267 (2013.01); C08F 2/26 (2013.01); C08F 214/18 (2013.01); C08F 214/182 (2013.01); C08J 5/18 (2013.01); C08F 216/06 (2013.01);
Abstract
A process for producing a fluorinated olefin/vinyl alcohol copolymer, which comprises emulsion polymerizing a fluorinated olefin and a vinyl ether in the presence of an aqueous medium and an emulsifier and converting the repeating units based on the vinyl ether to the vinyl alcohol.