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:
Nov. 25, 2014
Filed:
Dec. 21, 2006
Applicants:
Jon Lee Howell, Bear, DE (US);
Clay Woodward Jones, Washington, WV (US);
Robert Clayton Wheland, Wilmington, DE (US);
Inventors:
Jon Lee Howell, Bear, DE (US);
Clay Woodward Jones, Washington, WV (US);
Robert Clayton Wheland, Wilmington, DE (US);
Assignee:
E I du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 214/28 (2006.01);
U.S. Cl.
CPC ...
C08F 214/28 (2013.01); C08F 214/28 (2013.01); C08F 2/38 (2013.01);
Abstract
Amorphous hydrofluoroolefin telomers are prepared by a free-radical polymerization process conducted at high temperature and pressure in the presence of non-monomeric chain transfer agent.