Copolymère séquencé contenant des groupes de photo-initiateurs réticulables

Block-Copolymer mit vernetzbaren Fotoinitiatorgruppen

Block-copolymer containing crosslinkable photoinitator groups

Abstract

A block-copolymer containing at least two different blocks wherein block A contains (meth)acrylate monomers the copolymer having a glass transition temperature of less than 15 °C, block B contains (meth)acrylate monomers the copolymer having a glass transition temperature of more than 25 °C being free of thio-containing substances in the polymer chain, characterized in that one block contains at least one photoinitiator chemically bound to the chain.

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    US-9714369-B2July 25, 20173M Innovative Properties CompanyPhysically crosslinkable adhesive copolymer
    WO-2015167819-A1November 05, 20153M Innovative Properties CompanyCopolymère adhésif physiquement réticulable
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