| 摘要 |
Compounds of the general formula (I) or (II) <IMAGE> (I) <IMAGE> (II) in which R is 1,2-naphthoquinone-2-diazide-4- or -5-sulfonyl and X is a straight-chain or branched C1-C12-alkylene group, which is unsubstituted or mono- or disubstituted by OH group or is -CH=CH-, are suitable as the light-sensitive component in photoresist materials. Both positive and negative images can be prepared with light-sensitive mixtures containing these compounds and a binder.
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