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. 23, 2013
Filed:
Nov. 26, 2008
Applicants:
Scott C. Schmidt, West Chester, PA (US);
Robert J. Barsotti, Drexel Hill, PA (US);
Noah E. Macy, Royersford, PA (US);
Rabi Inoubli, Pau, FR;
Pierre Gerard, Denguin, FR;
Inventors:
Scott C. Schmidt, West Chester, PA (US);
Robert J. Barsotti, Drexel Hill, PA (US);
Noah E. Macy, Royersford, PA (US);
Rabi Inoubli, Pau, FR;
Pierre Gerard, Denguin, FR;
Assignee:
Arkema Inc., King of Prussia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 265/02 (2006.01); C08F 265/06 (2006.01); C08F 265/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a liquid rubber acrylic block copolymer, and its use in modifying a thermoset composition. The liquid rubber acrylic block copolymer adds toughness and flexibility to a thermoset composition. The acrylic block copolymers are especially useful for modifying epoxy compositions.