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. 09, 2007
Filed:
Oct. 23, 2002
Luca Castellani, Corsico, IT;
Giovanni Brandi, Milan, IT;
Mauro Maritano, Monza, IT;
Franco Peruzzotti, Legnano, IT;
Giacomo Stefano Roba, Monza, IT;
Sabrina Fogliani, Segrate, IT;
Lidia Terruzzi, Triugguio, IT;
Luca Castellani, Corsico, IT;
Giovanni Brandi, Milan, IT;
Mauro Maritano, Monza, IT;
Franco Peruzzotti, Legnano, IT;
Giacomo Stefano Roba, Monza, IT;
Sabrina Fogliani, Segrate, IT;
Lidia Terruzzi, Triugguio, IT;
Prysmian Cavi e Sistemi Energia S.r.l., Milan, IT;
Abstract
Optical fiber having a glass portion; at least one protective coating of thermoplastic material having at least one thermoplastic elastomer; the thermoplastic material having the following characteristics: a modulus of elasticity value at +25° C. lower than 150 MPa, preferably at least 10 Mpa, more preferably higher than 20 Mpa, and a Vicat point higher than 85° C., preferably higher than 120° C., more preferably lower than 350° C. Preferably, the coating is a single protective coating directly positioned onto the glass portion.