| abstract |
The present Invention relates to a novel polymer comprising a unit n n n n n n n n n n where S is a siloxane chain or an inorganic/organic hybrid chain; L is a thermally labile group; R 1 is alkyl, aryl, alkaryl, —O-L, or 13 O—S; and R 2 is alkyl, aryl, alkaryl, S or L; and n is an integer. The invention also relates to compositions comprising the novel polymer and their use. |