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:
Nov. 15, 2016
Filed:
Jun. 22, 2015
Applicant:
Bridgestone Corporation, Tokyo, JP;
Inventors:
Xiaorong Wang, Hudson, OH (US);
Hideki Kitano, Tokyo, JP;
James Herman Pawlow, Schwenksville, PA (US);
Christopher G. Robertson, Akron, OH (US);
Yaohong Chen, Akron, OH (US);
Yuan-Yong Yan, Copley, OH (US);
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 21/00 (2006.01); C08L 7/00 (2006.01); C08L 53/02 (2006.01); C08F 279/02 (2006.01); C08F 297/04 (2006.01); C08L 9/06 (2006.01);
U.S. Cl.
CPC ...
C08F 279/02 (2013.01); C08F 297/046 (2013.01); C08L 9/06 (2013.01); C08L 21/00 (2013.01); C08L 2205/03 (2013.01); C08L 2207/53 (2013.01);
Abstract
Compositions and methods are included for preparing a hairy polymeric nanoparticle including first and second shell block polymer arms are at least partially phase-separated and surround a polymeric core. One type of polymeric arm can have a greater polarity than the other type(s) of polymeric arms. A rubber composition including the hairy nanoparticles is also provided.