SILICONE URETHANE (METH)ACRYLATES AND THEIR USE IN COATING COMPOSITIONS
The invention relates to compositions comprising silicone urethane (meth)acrylates having at least three (meth)acrylate groups and not more urethane groups than (meth)acrylate groups, methods for preparing said compositions, as well as release coatings, protective films, and protective coatings obta...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | The invention relates to compositions comprising silicone urethane (meth)acrylates having at least three (meth)acrylate groups and not more urethane groups than (meth)acrylate groups, methods for preparing said compositions, as well as release coatings, protective films, and protective coatings obtainable by curing said compositions.
L'invention concerne des compositions comprenant des (méth)acrylates d'uréthane de silicone ayant au moins trois groupes (méth)acrylate et pas plus de groupes uréthane que de groupes (méth)acrylate, des procédés de préparation desdites compositions, ainsi que des revêtements de libération, des films de protection et des revêtements de protection pouvant être obtenus par durcissement desdites compositions. |
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