URETHANE COMPOUNDS COMPRISING PERFLUORINATED GROUP, HYDROLYSABLE SILANE GROUP, AND (METH)ACRYL GROUP
A compound is described having following formula: (I) Also described is a mixture of compounds comprising the reaction product of i) a urethane compound comprising a perfluorooxyalkyl moiety and at least two (meth)acryl groups; and ii) a silane compound comprising hydrolysable groups and a group sel...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A compound is described having following formula: (I) Also described is a mixture of compounds comprising the reaction product of i) a urethane compound comprising a perfluorooxyalkyl moiety and at least two (meth)acryl groups; and ii) a silane compound comprising hydrolysable groups and a group selected from amine or mercapto group; wherein i) and ii) are reacted at an equivalent ratio of excess compound i) such that (meth)acryl groups remain unreacted. Methods and articles are also described. |
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