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Home › Copolymers of 4-hydroxystyrene and alkyl substituted-4-hydroxystyrene in admixture with a photosensitizer to form a photosensitive composition

Copolymers of 4-hydroxystyrene and alkyl substituted-4-hydroxystyrene in admixture with a photosensitizer to form a photosensitive composition

US Patent 5342727 · Granted Aug 30, 1994

Estimated economic value: $20,418,000 ⓘ

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