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:
Jul. 28, 2020
Filed:
Dec. 20, 2016
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Markus E. Hirschberg, Burgkirchen, DE;
Klaus Hintzer, Kastl, DE;
Zai-Ming Qiu, Woodbury, MN (US);
Gerd-Volker Röschenthaler, Bremen, DE;
Romana Pajkert, Bremen, DE;
Sergey N. Tverdomed, Bremen, DE;
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 41/30 (2006.01); C07C 249/02 (2006.01); C07C 253/18 (2006.01); C07C 41/18 (2006.01); C07C 43/12 (2006.01); C07C 251/08 (2006.01); C07C 255/13 (2006.01);
U.S. Cl.
CPC ...
C07C 41/30 (2013.01); C07C 41/18 (2013.01); C07C 249/02 (2013.01); C07C 253/18 (2013.01);
Abstract
Methods of converting a fluorinated vinyl ether to a saturated partially fluorinated ether, the method comprising: reacting the fluorinated vinyl ether with an amine, ammonia, or combination thereof to form the saturated partially fluorinated ether.