Bluestar Silicones France Sas

Centre National De La Recherche Scientifique

Universite Claude Bernard – Lyon1

Elkem Silicones France Sas

Anne Seggio

Tania Ireland

Aurélie Mondiere

Roger Spitz

Vincent Monteil

Bertrand Bordes

Damien Djian

Karine Borecki

The general field of the invention is that of silicone coating compositions, in particular those of two-component or multi-component type, that can be crosslinked by polyaddition or hydrosilylation reactions to produce a support coated by a silicone elastomer as a thin layer. These silicone compositions, when they are crosslinked, are suitable, inter alia, as coatings, for example for the protection or mechanical reinforcement of various textile substrates such as for example fibrous, woven, knitted or nonwoven supports. The targeted objective is to provide a silicone elastomer coating composition that can be crosslinked by polyaddition reactions and that is useful in particular for applications in the field of inflatable safety bags for vehicles, or airbags, having, after crosslinking, optimum properties in terms of adhesion, thinness, lightness and crease and abrasion resistance, but also good mechanical properties. This silicone coating composition should also be easy to use and to apply.

Silicone composition and process useful for improving the crease resistance and abrasion resistance of airbags, intended for protecting a vehicle occupant

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&#x2032; 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.

Silicone composition that can be cured in the presence of water or atmospheric moisture

The present invention relates to an item having anti-soiling properties and intended for aquatic, and particularly ocean use, and to a method for slowing the growth of aquatic organisms on submersible or semi-submersible structures.

Item having anti-soiling properties and intended for aquatic and particularly ocean use

Growing community of inventors

Lyons, France

Anne Seggio