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:
Feb. 21, 1978
Filed:
Jul. 12, 1973
Applicant:
Inventors:
Horst Denzel, Marl, DT;
Otto Hahmann, Marl, DT;
Assignee:
Chemische Werke Huels Aktiengesellschaft, Marl, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
2608 / ;
Abstract
Polymer blends comprising a major amount of polybutene-1 with a minor amount of low-pressure polypropylene or ethylene/propylene or butene-1 copolymers exhibit improved physical properties.