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:
Jan. 06, 1976
Filed:
Jun. 11, 1970
Applicant:
Inventors:
George M Low, , US;
Madeline S Toy, Orange, CA (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 921 ; 260879 ; 260900 ;
Abstract
Oxygen difluoride, OF.sub.2, is reacted with ethylenically unsaturated fluorocarbon compounds. Depending upon the fluorocarbon material and reaction conditions, OF.sub.2 can chain extend fluoropolyenes, convert functional perfluorovinyl groups to acyl fluoride and/or epoxide groups and act as a monomer for an addition type copolymerization with diolefins.