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. 16, 1996
Filed:
Apr. 24, 1995
Applicant:
Inventors:
Harald Schwager, Speyer, DE;
Peter Koelle, Ludwigshafen, DE;
Rueger Schlund, Mannheim, DE;
Ralf Zolk, Weisenheim, DE;
Juergen Kerth, Carlsberg, DE;
Guenther Schweter, Friedelsheim, DE;
Klaus-Dieter Hungenberg, Birkenau, DE;
Werner Schoene, Schriesheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
525322 ; 525247 ; 525266 ; 525339 ; 525384 ; 526 65 ; 526 66 ; 526351 ;
Abstract
Propylene polymers have a molecular weight ratio Q (M.sub.w /M.sub.n) of from 6 to 30 and are obtainable by Ziegler-Natta polymerization in the presence of hydrogen as molecular weight regulator and are particularly suitable for the production of films and moldings.