AMINOSILANE ESTERS
The invention relates to novel aminosilane esters which are obtained by reacting optionally alkoxylated polyols with unsaturated carboxylic acids of formula (I), wherein R represents hydrogen or alkyl radicals with 1 to 4 carbon atoms, R represents hydrogen or methyl and n represents O or a number f...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to novel aminosilane esters which are obtained by reacting optionally alkoxylated polyols with unsaturated carboxylic acids of formula (I), wherein R represents hydrogen or alkyl radicals with 1 to 4 carbon atoms, R represents hydrogen or methyl and n represents O or a number from 1 to 4; and then condensing the resulting esters with aminosilanes of formula (II), wherein R , R and R , independently of each other, represent alkyl- and/or hydroxyalkyl radicals with 1 to 4 carbon atoms and m represents numbers from 1 to 3. The inventive esters are suitable for use as photomers for coating glass surfaces. |
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