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Home › Crystalline copolyamides from terephthalic acid and hexamethylenediamine and trimethylhexamethylenediamine

Crystalline copolyamides from terephthalic acid and hexamethylenediamine and trimethylhexamethylenediamine

US Patent 4495328 · Granted Jan 22, 1985

Estimated economic value: $16,607,000 ⓘ

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