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Home › Polymers prepared by reaction of a polyisocyanate with a secondary amine terminated adduct of a primary amine compound and a polyepoxide

Polymers prepared by reaction of a polyisocyanate with a secondary amine terminated adduct of a primary amine compound and a polyepoxide

US Patent 4569951 · Granted Feb 11, 1986

Estimated economic value: $3,235,000 ⓘ

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