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. 28, 1981
Filed:
Sep. 25, 1979
Applicant:
Inventors:
Herbert Bartl, Odenthal, DE;
Fritz Mietzsch, Cologne, DE;
Assignee:
Bayer Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 / ; 260 / ;
Abstract
Graft copolymers of A 2 to 30% by weight of a polysaccharide ester as graft basis, and B 98 to 70% by weight of a grafted monomer mixture of (1) 8 to 90% by weight of ethylene and (2) 92 to 10% by weight of vinyl acetate. The polymers are suitable for the production of moulding compounds, films, packaging foils, and coatings.
Bartl, Herbert. (1981). Graft polymers of polysaccharide esters (U.S. Patent No. 4280937). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4280937
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile