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. 10, 2006
Filed:
Aug. 19, 2002
Applicants:
Mun Fu Tse, Seabrook, TX (US);
Hsien Chang Wang, Bellaire, TX (US);
Ramanan Krishnamoorti, Bellaire, TX (US);
Andy H. Tsou, Houston, TX (US);
Inventors:
Mun Fu Tse, Seabrook, TX (US);
Hsien Chang Wang, Bellaire, TX (US);
Ramanan Krishnamoorti, Bellaire, TX (US);
Andy H. Tsou, Houston, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 53/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compatibilized blends of an isoolefin polymer and an unsaturated diene polymer are prepared by utilizing a compatibilizing agent comprising a block/graft copolymer containing poly- or copoly-isoolefin segments and Cto Calkyl-substituted styrene polymer segments, such as poly(t-butylstyrene) segments.