| abstract |
This invention relates to a binder containing the units A, B, C, D and E, wherein A is present in an amount of 10 to 60 mole% and is of the formulan B is present in an amount of 1 to 30 mole% and is of the formulan C is present in an amount of 5 to 60 mole% and is of the formulan D is present in an amount of 0 to 60 mole% and is of the formulan and E is present in an amount of 1 to 40 mole% and is of the formulan whereinn X is an aliphatic, aromatic or araliphatic spacer group, R 1 is hydrogen or an aliphatic, aromatic or araliphatic group, R 2 , R 3 and R 4 are hydrogen or alkyl groups with carbon numbers of from 1 to 18 and Y is a saturated or unsaturated chain- or ring-shaped spacer group, and photosensitive compositions containing this binder. |