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:
Apr. 29, 2003
Filed:
Sep. 22, 1997
Applicant:
Inventor:
Flavio Casiraghi, Osnago, IT;
Assignee:
Pirelli Cavi E Sistemi S.p.A., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/00 ; C08K 3/22 ; C08K 3/26 ; C08K 5/51 ;
U.S. Cl.
CPC ...
H01B 7/00 ; C08K 3/22 ; C08K 3/26 ; C08K 5/51 ;
Abstract
Additive composition for polymer compounds containing magnesium hydroxide, calcium carbonate at least a phosphorus compound and at least a nitrogen compound, capable of conferring flame-retardant properties to the polymer compounds to which it is added, maintaining the mechanical properties of said compound within limits acceptable for the use of the end product.