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:
May. 05, 2015
Filed:
Mar. 07, 2013
Applicant:
Honeywell International Inc., Morristown, NJ (US);
Inventors:
Changqing Lu, Snyder, NY (US);
Andrew J. Poss, Kenmore, NY (US);
Rajiv R. Singh, Getzville, NY (US);
David Nalewajek, West Seneca, NY (US);
Cheryl Cantlon, Clarence Center, NY (US);
Assignee:
Honeywell International Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 4/30 (2006.01); C08F 114/18 (2006.01);
U.S. Cl.
CPC ...
C08F 4/30 (2013.01); C08F 114/185 (2013.01);
Abstract
A process of synthesizing poly(2,3,3,3-tetrafluoropropene), comprising reacting 2,3,3,3-tetrafluoropropene monomers in a reaction medium in the presence of an initiator, wherein the initiator is added to the reaction medium in multiple portions at different times during the process.