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:
Mar. 14, 2017
Filed:
Jun. 01, 2015
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Ashish Batra, Zionsville, IN (US);
Dana R. Breed, Gray, TN (US);
Pradeep Jain, Lake Jackson, TX (US);
Jose M. Rego, Houston, TX (US);
Robert T. Johnston, Lake Jackson, TX (US);
Alec Y. Wang, Sugar Land, TX (US);
Jeffrey C. Munro, Bellaire, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 53/00 (2006.01); C08L 23/04 (2006.01); C08L 23/16 (2006.01); C08L 91/00 (2006.01); C08L 9/00 (2006.01); C08L 23/06 (2006.01);
U.S. Cl.
CPC ...
C08L 53/00 (2013.01); C08L 9/00 (2013.01); C08L 23/04 (2013.01); C08L 23/06 (2013.01); C08L 23/16 (2013.01); C08L 91/00 (2013.01); C08L 2205/03 (2013.01); C08L 2207/062 (2013.01);
Abstract
Disclosed are oil-extended olefin block copolymer compositions with low, or no, tack. A unique comonomer content in the soft segment of the OBC in conjunction with the presence of a polyolefin provides the present oil-extended OBC composition with softness, low (or no) tack, and low (or no) oil-bleed.