发明公开
EP1636648A2 NOVEL POSITIVE PHOTOSENSITIVE RESIN COMPOSITIONS 有权
新型正型感光性树脂组合物

NOVEL POSITIVE PHOTOSENSITIVE RESIN COMPOSITIONS
摘要:
An end-capped polybenzoxazole precursor having acid labile functional groups, positive working photosensitive compositions thereof and use of the compositions for producing heat resistant relief images on substrates.
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