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:
Aug. 21, 2001
Filed:
May. 13, 1999
Maria P. Dillon, St. Paul, MN (US);
Susan S. Woods, Shoreview, MN (US);
Kirsten J. Fronek, Woodbury, MN (US);
Claude Lavallée, London, CA;
Stephen E. Amos, Minneapolis, MN (US);
Karl-Dieter Weilandt, Minneapolis, MN (US);
Harald Kaspar, Burgkirchen, DE;
Bernhard Hirsch, Burgkirchen, DE;
Klaus Hintzer, Woodbury, MN (US);
Peter J. Scott, Woodbury, MN (US);
Dyneon LLC, Oakdale, MN (US);
Abstract
A polymer processing aid composition, a melt processable polymer composition that uses the polymer processing aid, and a method of improving the melt processability of a thermoplastic polymer are provided. The polymer processing aid composition comprises a multimodal fluoropolymer that preferably comprises interpolymerized units derived from an ethylenically unsaturated fluoromonomer tetrafluoroethylene and at least one ethylenically copolymerizable alpha-olefin monomer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile