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. 18, 2022
Filed:
Jan. 10, 2019
Applicant:
Zeon Corporation, Tokyo, JP;
Inventor:
Kentaro Hayasaka, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 236/14 (2006.01); D06N 3/00 (2006.01); D06N 3/10 (2006.01); C08L 13/02 (2006.01); C08K 5/00 (2006.01); C08K 13/02 (2006.01); C08L 9/04 (2006.01); C08F 236/12 (2006.01); C08F 236/06 (2006.01); C08K 3/06 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
C08F 236/14 (2013.01); C08F 236/06 (2013.01); C08F 236/12 (2013.01); C08K 3/06 (2013.01); C08K 5/0091 (2013.01); C08K 13/02 (2013.01); C08L 9/04 (2013.01); C08L 13/02 (2013.01); D06N 3/0006 (2013.01); D06N 3/0011 (2013.01); D06N 3/0034 (2013.01); D06N 3/0088 (2013.01); D06N 3/10 (2013.01); C08K 2003/2241 (2013.01); C08K 2003/2296 (2013.01); D06N 2201/0263 (2013.01); D06N 2209/1685 (2013.01); D06N 2211/103 (2013.01);
Abstract
A latex composition having a nitrile rubber containing an α,β-ethylenically unsaturated nitrile monomer unit and a conjugated diene monomer unit, wherein the nitrile rubber has a weight average molecular weight of 50,000 to 100,000, and the weight of methanol extractables in all solids present in the latex composition is 2 to 20 wt % based on the weight of all the solids.