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. 28, 2020
Filed:
Jan. 15, 2018
Applicant:
Bridgestone Corporation, Chuo-ku, JP;
Inventors:
Terrence E. Hogan, Uniontown, OH (US);
Waruna C. B. Kiridena, Copley, OH (US);
Assignee:
Bridgestone Corporation, Chuo-ku, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/38 (2006.01); C08F 36/04 (2006.01); B60C 1/00 (2006.01); C07D 307/12 (2006.01); C08F 36/06 (2006.01); C08F 236/04 (2006.01); C08F 236/06 (2006.01); C08F 236/10 (2006.01);
U.S. Cl.
CPC ...
C08F 2/38 (2013.01); B60C 1/00 (2013.01); C07D 307/12 (2013.01); C08F 36/04 (2013.01); C08F 36/06 (2013.01); C08F 236/04 (2013.01); C08F 236/06 (2013.01); C08F 236/10 (2013.01); C07B 2200/09 (2013.01);
Abstract
An oxolanyl compound-containing composition comprising specified amounts of the meso-isomer of one or more of the oxolanyl compounds of specified structure is provided. Also provided are methods for the use of such compositions as vinyl content modifiers in polymerization processes.