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:
Mar. 10, 1998
Filed:
Dec. 26, 1996
Applicant:
Inventors:
Marlin Dwight Buckmaster, Vienna, WV (US);
Stuart Karl Randa, Wilmington, DE (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ; C08F / ;
U.S. Cl.
CPC ...
521145 ; 521 79 ; 521 85 ; 521 92 ; 521 93 ; 521 94 ; 521103 ; 521107 ; 521124 ; 521125 ;
Abstract
Fluoropolymer having unstable end groups is used to form foamed fluoropolymer structures without added blowing agent.