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Home › Dimers derived from unsymmetrical 2,4,5-triphenylimidazole compounds as photoinitiators

Dimers derived from unsymmetrical 2,4,5-triphenylimidazole compounds as photoinitiators

US Patent 4252887 · Granted Feb 24, 1981

Estimated economic value: $6,790,000 ⓘ

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