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Home › Process for preparing graft and block copolymers of polyphenylene oxides and polyesters and copolymers prepared by said process

Process for preparing graft and block copolymers of polyphenylene oxides and polyesters and copolymers prepared by said process

US Patent 5219937 · Granted Jun 15, 1993

Estimated economic value: $5,808,000 ⓘ

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