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:
Dec. 24, 1996
Filed:
Jan. 17, 1996
Applicant:
Inventor:
Paul J Shustack, West Chester, OH (US);
Assignee:
Borden, Inc., Columbus, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C08J / ; G02B / ; G02B / ;
U.S. Cl.
CPC ...
522 42 ; 522 44 ; 522 79 ; 522 90 ; 522 96 ; 522 97 ; 385123 ; 385145 ; 428378 ; 427501 ; 427513 ;
Abstract
Ultraviolet radiation-curable primary coating compositions for optical fibers are disclosed. The primary coatings comprise a polyether polyol-based reactively terminated aliphatic urethane oligomer; one or more diluent monomers terminated with at least one end group capable of reacting with the reactive terminus of the oligomer; an organofunctional silane adhesion promoter; and an optional photoinitiator. Also disclosed are optical fibers coated with the coatings of the invention, and processes for preparing same.