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. 26, 2010
Filed:
Feb. 26, 2007
Applicants:
William R. Dolbier, Jr., Gainesville, FL (US);
Puhui Xie, Gainesville, FL (US);
Rakesh Kumar, Carmel, IN (US);
Inventors:
William R. Dolbier, Jr., Gainesville, FL (US);
Puhui Xie, Gainesville, FL (US);
Rakesh Kumar, Carmel, IN (US);
Assignee:
Specialty Coating Systems, Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 21/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition comprising perfluoro-[2,2]-paracyclophane dimer compound is disclosed. The synthesis reaction of the paracyclophane dimer from 1,4-bis(chlorodifluoromethane)-2,3,5,6-tetrafluorobenzene involves heating in the presence of a metal catalyst and a solvent. A perfluorinated paraxylylene coating formed from the perfluorinated paracyclophane dimer is also disclosed.