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发明名称
CRYSTALLINE POLYAMIDES
摘要
<p>Case 3-11406/ZF0/+/B CANADA NOVEL DIAMINES Novel diamines of the formula in which R1 is alkyl having 2-4 C atoms, and R2 is alkyl having 1-8 C atoms. These compounds are used for the preparation of partially crystalline polyamides.</p>
申请公布号
CA1125313(A)
申请公布日期
1982.06.08
申请号
CA19810377345
申请日期
1981.05.11
申请人
CIBA-GEIGY AG
发明人
PFEIFER, JOSEF;PETER, HEINZ
分类号
(IPC1-7):07C87/14
主分类号
(IPC1-7):07C87/14
代理机构
代理人
主权项
地址
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