发明授权
US4255560A Transparent copolyamides from 2,4'-PACM 失效
来自2,4'-PACM的透明共聚酰胺

Transparent copolyamides from 2,4'-PACM
摘要:
Copolyamides with improved properties are obtained by polycondensing aliphatic and/or aromatic dicarboxylic acids with an amine mixture of diaminodicyclohexyl methanes and optionally homologous polycyclohexyl polyamines and one or more aliphatic diamines, said copolyamide being useful for the production of shaped articles such as films, sheets and injection moldings.
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