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:
May. 21, 2002
Filed:
Jun. 12, 1998
Applicant:
Inventors:
Thomas Chen-Chi Yu, Bellaire, TX (US);
Peter James Kay, Bacchus Marsh, AU;
Trazollah Ouhadi, Liege, BE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 2/300 ; C08L 2/304 ; C08L 9/00 ;
U.S. Cl.
CPC ...
C08L 2/300 ; C08L 2/304 ; C08L 9/00 ;
Abstract
The invention relates to a composition of a blend of an ethylene/propylene random copolymer and a low to very low density ethylene/C to C -&agr;-olefin random copolymer and its use as an impact modifier for polyolefin compositions. The invention further relates to polyolefin compositions, particularly polypropylene compositions, comprising said impact modifier composition.