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:
Dec. 19, 2017
Filed:
Dec. 20, 2013
Applicant:
Mitsubishi Rayon Co., Ltd., Chiyoda-ku, JP;
Inventors:
Shingo Hikita, Otake, JP;
Tetsuya Noda, Otake, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 71/34 (2006.01); C08L 27/16 (2006.01); B01D 71/80 (2006.01); C08J 9/00 (2006.01); B01D 61/14 (2006.01); B01D 67/00 (2006.01); B01D 69/02 (2006.01); C08F 290/04 (2006.01); H01M 10/0565 (2010.01); C08J 5/18 (2006.01); C02F 1/44 (2006.01); B01D 69/08 (2006.01); H01M 2/16 (2006.01); H01M 10/0525 (2010.01); C09D 127/16 (2006.01); B01D 71/40 (2006.01); C08J 9/28 (2006.01); C08L 55/00 (2006.01); C08L 101/00 (2006.01); B01D 71/32 (2006.01);
U.S. Cl.
CPC ...
B01D 71/80 (2013.01); B01D 61/145 (2013.01); B01D 67/0006 (2013.01); B01D 69/02 (2013.01); B01D 69/08 (2013.01); B01D 71/32 (2013.01); B01D 71/34 (2013.01); B01D 71/40 (2013.01); C02F 1/444 (2013.01); C08F 290/04 (2013.01); C08J 5/18 (2013.01); C08J 9/0061 (2013.01); C08J 9/28 (2013.01); C08L 27/16 (2013.01); C08L 55/00 (2013.01); C08L 101/00 (2013.01); C09D 127/16 (2013.01); H01M 2/1653 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); B01D 61/14 (2013.01); B01D 2323/02 (2013.01); B01D 2325/02 (2013.01); B01D 2325/36 (2013.01); C08J 2201/0544 (2013.01); C08J 2205/042 (2013.01); C08J 2327/16 (2013.01); C08J 2451/00 (2013.01); H01M 2300/0085 (2013.01);
Abstract
A polymer composition containing a polymer (B) obtained by polymerizing a monomer composition containing: a methacrylic acid ester macromonomer (b1) represented by the following formula (1); and another monomer (b2). Also, a porous membrane formed from a membrane forming polymer (A) and the aforementioned polymer composition.