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:
Nov. 27, 2001
Filed:
Apr. 17, 1997
Applicant:
Inventors:
Chengjiu Wu, Morristown, NJ (US);
Baopei Xu, Lake Hiawatha, NJ (US);
Jianhui Shan, High Bridge, NJ (US);
James T. Yardley, Morristown, NJ (US);
Assignee:
Corning Inc., Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 6/952 ;
U.S. Cl.
CPC ...
C07C 6/952 ;
Abstract
This invention relates to a novel class of halofluorinated acrylates and more particularly to chlorofluorinated or bromofluorinated acrylates characterized by a chlorofluorinated or bromofluorinated alkylene moiety with acrylate functions at both terminals. These chlorofluorinated acrylates may be photocured in the presence of a photoinitiator into transparent polymers useful as optical waveguiding materials.