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. 19, 2013
Filed:
Feb. 08, 2010
Joan Ellen Bartelt, Wilmington, DE (US);
Robert D. Lousenberg, Wilmington, DE (US);
Joan Ellen Bartelt, Wilmington, DE (US);
Robert D. Lousenberg, Wilmington, DE (US);
E I du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
Disclosed are compositions comprising a compound having the formula CF(CF)CF═CFCF(OR)(CF)CF, wherein R is CHor CHor mixtures thereof, and wherein x and y are independently 0, 1, 2 or 3, and wherein x+y=1, 2 or 3. Also disclosed are unsaturated fluoroethers selected from the group consisting of CF(CF)CF═CFCF(OR)(CF)CF, CF(CF)C(OR)═CFCF(CF)CF, CFCF═CFCF(OR)(CF)(CF)CF, CF(CF)CF═C(OR)CF(CF)CF, and mixtures thereof, wherein R can be either CH, CHor mixtures thereof, and wherein x and y are independently 0, 1, 2 or 3, and wherein x+y=0, 1, 2 or 3. Also disclosed herein are novel methods of using a composition comprising at least one of the compounds described above as novel solvents, carrier fluids, dewatering agents, degreasing solvents or defluxing solvents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile