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. 13, 2001
Filed:
Sep. 23, 1996
Applicant:
Inventors:
Jerome Anthony Streeky, Alpharetta, GA (US);
Bruce Howard Bersted, Alpharetta, GA (US);
John William Blake, Suwanee, GA (US);
Daan Feng, Alpharetta, GA (US);
Charles Richard Hoppin, Alpharetta, GA (US);
Benjamin Samuel Tovrog, Roswell, GA (US);
Assignee:
BP Amoco Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 4/64 ;
U.S. Cl.
CPC ...
C08F 4/64 ;
Abstract
A propylene polymer made using a magnesium halide-supported, titanium-containing solid catalyst component having a broad processing window is produced by incorporating into the polymerization catalyst system a selected alkyl methyldimethoxysilane, preferably isobutylmethyl-dimethoxysilane. Useful articles made from such resin include OPP film.