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:
Dec. 21, 2010
Filed:
Sep. 22, 2005
Applicants:
Marina Rogunova, Pittsburgh, PA (US);
Ying Liang, Vernon Hills, IL (US);
Inventors:
Marina Rogunova, Pittsburgh, PA (US);
Ying Liang, Vernon Hills, IL (US);
Assignees:
PolyOne Corporation, Avon Lake, OH (US);
AMCOL International Corporation, Arlington Heights, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 77/02 (2006.01); C08L 77/06 (2006.01); C08L 53/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tri-block copolymer is disclosed for use as an impact modifier in polyamide compounds also containing a compatibilizer, preferably also having reinforcing organoclay exfoliated and dispersed therein. The tri-block copolymer comprises an aromatic monomer, an olefin monomer, and a alkyl (meth)acrylate monomer.