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:
Apr. 04, 2017
Filed:
Aug. 17, 2015
Applicants:
Promerus, Llc, Brecksville, OH (US);
Sumitomo Bakelite Co., Ltd, Shinagawa-Ku, Tokyo, JP;
Inventors:
Andrew Bell, Brecksville, OH (US);
Tamami Takigawa, Tokyo, JP;
Assignees:
PROMERUS, LLC, Brecksville, OH (US);
SUMITOMO BAKELITE CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 299/02 (2006.01); B01D 71/80 (2006.01); C07F 15/00 (2006.01); C08F 32/04 (2006.01); B01D 61/36 (2006.01); B01D 67/00 (2006.01); B01D 69/08 (2006.01); B01D 69/12 (2006.01); C08F 4/80 (2006.01);
U.S. Cl.
CPC ...
B01D 71/80 (2013.01); B01D 61/362 (2013.01); B01D 67/0002 (2013.01); B01D 67/0009 (2013.01); B01D 67/0095 (2013.01); B01D 69/08 (2013.01); B01D 69/087 (2013.01); B01D 69/12 (2013.01); B01D 69/125 (2013.01); C07F 15/006 (2013.01); C08F 32/04 (2013.01); C08F 299/02 (2013.01); B01D 2323/12 (2013.01); B01D 2323/36 (2013.01); C08F 4/80 (2013.01);
Abstract
A series of vinyl addition block polymers derived from functionalized norbornene monomers are disclosed and claimed. Specifically, a series of diblock and triblock polymers derived from norbornene monomers are disclosed. Also disclosed are the method of preparation of such block polymers, and their use in the fabrication of membranes which exhibit unique separation properties.