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Home › Polyamide compositions from mixtures of trimethylhexamethylene diamine, hexamethylene diamine and diacids

Polyamide compositions from mixtures of trimethylhexamethylene diamine, hexamethylene diamine and diacids

US Patent 4476280 · Granted Oct 9, 1984

Estimated economic value: $11,365,000 ⓘ

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