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Home › Substituted phenol-formaldehyde novolac resins containing reduced quantities of 2-functional components and epoxy novolac resins prepared therefrom

Substituted phenol-formaldehyde novolac resins containing reduced quantities of 2-functional components and epoxy novolac resins prepared therefrom

US Patent 4755568 · Granted Jul 5, 1988

Estimated economic value: $6,397,000 ⓘ

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