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:
Nov. 28, 2017
Filed:
Dec. 03, 2014
Bluestar Silicones France Sas, Lyons, FR;
Universite Claude Bernard Lyon 1, Villeurbanne, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Vincent Monteil, Lyons, FR;
Roger Spitz, Lyons, FR;
Aurelie Mondiere, Lyons, FR;
Tania Ireland, Cessieu, FR;
Anne Seggio, Lyons, FR;
BLUESTAR SILICONES FRANCE SAS, Lyons, FR;
UNIVERSITE CLAUDE BERNARD LYON 1, Villeurbanne, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Abstract
The invention concerns compositions that can be cured in the presence of water or atmospheric moisture comprising at least one polyorganosiloxane having one or a plurality of condensable group(s) or hydrolysable and condensable group(s) and at least one compound capable of catalyzing the condensation reaction of the condensable or hydrolysable and condensable groups of the polyorganosiloxane. This compound is a heterometallic complex of which the chemical formula comprises at least two different metal atoms M and M', M being an atom chosen from the group consisting of the atoms of columns 2 and 13 of the periodic table and M′ being an atom chose from the group consisting of the atoms of column 4 of the periodic table, and at least one alkoxide or chelating ligand.