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:
Apr. 14, 1981
Filed:
Dec. 13, 1979
Applicant:
Inventors:
Wilhelm Goyert, Cologne, DE;
Ernst Meisert, Leverkusen, DE;
Wolfgang Grimm, Leverkusen, DE;
Alfred Eitel, Dormagen, DE;
Hans Wagner, Dormagen, DE;
Georg Niederdellmann, Dormagen, DE;
Bernd Quiring, Leverkusen, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D01F / ;
U.S. Cl.
CPC ...
264211 ; 260 13 ; 525 53 ; 525 66 ; 525131 ; 525424 ; 525440 ; 525458 ;
Abstract
The instant invention is directed to a process for the modification of a thermoplastic polymer comprising:
Quick Actions:
Goyert, Wilhelm. (1981). Process for the production of thermoplastic polymer by introducing (U.S. Patent No. 4261946). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4261946
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile