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:
Aug. 22, 2017
Filed:
Jul. 12, 2013
Applicant:
S. A. Lhoist Recherche ET Developpement, Ottignies-Louvain-la-Neuve, BE;
Inventors:
Marion Lorgouilloux, Strepy Bracquegnies, BE;
Didier Lesueur, Braine-le-Chateau, BE;
Philippe Dubois, Braives, BE;
Fouad Laoutid, Lambersart, FR;
Leila Bonnaud, Valenciennes, FR;
Assignee:
S.A. Lhoist Recherche et Developpement, Ottignies-Louvain-la, BE;
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/22 (2006.01); C01B 31/00 (2006.01); C08K 3/26 (2006.01); C09K 21/02 (2006.01); C08K 3/00 (2006.01);
U.S. Cl.
CPC ...
C08K 3/22 (2013.01); C01B 31/00 (2013.01); C08K 3/0058 (2013.01); C08K 3/26 (2013.01); C09K 21/02 (2013.01); C08K 2003/222 (2013.01); C08K 2003/2206 (2013.01); C08K 2003/2224 (2013.01); C08K 2003/265 (2013.01); Y10T 29/49995 (2015.01);
Abstract
A mineral filler in a flame-retardant organic polymer composition comprising a calcium compound for a fire-resistant effect characterized in that said calcium compound comprises at least calcium hydroxide, use of same and the combustion residue obtained therefrom, and polymer sheaths for electrical cables containing the mineral filler in the flame-retardant polymer composition.