Elkem Silicones France Sas

Centre National De La Recherche Scientifique

Universite Claude Bernard – Lyon1

Centre National De La Recherche Scientifique-cnrs

Cpe Lyon

Magali Puillet

Delphine Blanc

Vincent Monteil

Magali Bousquie

Jean Raynaud

Emmanuel Pouget

Perrine Theil

Raphaël Mirgalet

James Delorme

The present invention relates to a coating method wherein a silicone composition crosslinkable by polyaddition reactions is used to form a silicone elastomer on an open-work and/or elastic textile medium. The crosslinking of the silicone composition is obtained by irradiating with UV radiation, the source of which is a UV-LED lamp.

Method for coating a textile medium

The subject of the present invention is the use, as hydrosilylation and/or dehydrogenative silylation catalyst, of a cobalt compound of formula (1): [CO(N(SiR))]in which: &#x2014;the R symbols, which are identical or different, represent a hydrogen atom or a hydrocarbon-based radical having from 1 to 12 carbon atoms, and preferably the R symbols, which are identical or different, are chosen from the group consisting of: a hydrogen atom, alkyl groups having from 1 to 8 carbon atoms and aryl groups having from 6 to 12 carbon atoms, &#x2014;x=1, 2 or 3 and&#x2014;y=1 or 2.

Cobalt compound useful as catalyst for hydrosilylation, dehydrogenative silylation and crosslinking of silicone compositions

An object of the present invention is the use of iron compounds as hydrosilylation and dehydrogenative silylation catalysts.

Iron compound useful as hydrosilylation, dehydrogenative silylation and crosslinking catalyst for silicone compositions

Growing community of inventors

Lyons, France

Magali Puillet