发明授权
US4628079A Polyamide imides produced from either lactams or polyamides with isocyanates or anhydrides in which products are precipitated with a non-solvent 失效
由内酰胺或聚酰胺与异氰酸酯或酸酐产生的聚酰胺酰亚胺,其中产物用非溶剂沉淀

Polyamide imides produced from either lactams or polyamides with
isocyanates or anhydrides in which products are precipitated with a
non-solvent
摘要:
This invention relates to the use of polyamide imides as thermoplasts.
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