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. 07, 2004
Filed:
Feb. 20, 2001
Applicant:
Inventors:
Cesare Bisleri, Cassina de Pecchi, IT;
Jean-Hubert Fondeur, Sens, FR;
Assignee:
Cables Pirelli, Saint-Maurice, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D02G 3/00 ; H01B 7/00 ;
U.S. Cl.
CPC ...
D02G 3/00 ; H01B 7/00 ;
Abstract
A fire-resistant and water-resistant low-voltage electrical cable including a conductor and a first internal layer to protect it against water based on a polymer compound containing no halogen, crosslinked or not, and a second layer consisting of a blend of a crystalline propylene homopolymer or copolymer and of a copolymer of ethylene and at least one &agr;-olefin, optionally with a diene, and of an agent having fire retardant properties, the ratio of the thicknesses of the outer layer and the internal layer being from 1 to 7.