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:
Feb. 07, 2006
Filed:
Nov. 28, 2002
Luca Castellani, Corsico, IT;
Luigia Rossiello, Bitonto, IT;
Andrea Pelizzoni, Bovisio Masciago, IT;
Raffaella Donetti, Ghemme, IT;
Lidia Terruzzi, Triuggio, IT;
Mauro Maritano, Monza, IT;
Luca Castellani, Corsico, IT;
Luigia Rossiello, Bitonto, IT;
Andrea Pelizzoni, Bovisio Masciago, IT;
Raffaella Donetti, Ghemme, IT;
Lidia Terruzzi, Triuggio, IT;
Mauro Maritano, Monza, IT;
Pirelli & C. S.p.A., Milan, IT;
Abstract
An optical fiber having at least one epoxidized polyolefin based polymer coating. The coating is formed from a crosslinkable composition having (a) at least one epoxidized polydiene oligomer having a first and a second end, the oligomer having at least one hydrocarbon chain that is substantially free of ethylenic double bonds, at least one epoxide group at the first end and at least one reactive functional group at the second end; (b) at least one hydrogenated polydiene oligomer having at least one reactive functional group capable of reacting with the epoxide groups; and (c) at least one photo-initiator. Preferably, the coating is a primary coating coated with a secondary coating.