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Home › Crystallized semiaromatic polyamides having high Tg and Tm less than 290 degree C. from hindered aromatic diamine and branched chain aliphatic diamine

Crystallized semiaromatic polyamides having high Tg and Tm less than 290 degree C. from hindered aromatic diamine and branched chain aliphatic diamine

US Patent 4937322 · Granted Jun 26, 1990

Estimated economic value: $2,692,000 ⓘ

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