发明名称 |
POLYESTERAMIDE UND POLYAETHERESTERAMIDE |
摘要 |
Novel polyesteramides and polyetheresteramides are provided which have the formula: <IMAGE> wherein A represents a divalent polyamide group, R3 and R4 represent hydrogen, or only one of R3, or R4 is an alkyl radical containing from 1 to 24 carbon atoms, R1 is a linear or branched, alkyl radical, or an unsaturated radical containing from 1 to 24 carbon atoms or an aromatic or cycloaliphatic radical, y+z has a value between 2 and 100, n represents a number such that the recurring units constitute a macro molecular chain. These products are obtained by polycondensation of a dicarboxylic polyamide with alpha , omega diol which is a hydroxylated beta-tertiary amine or a polyoxyalkyleneglycol containing in the chain one tertiary amine function. |
申请公布号 |
DE3880352(D1) |
申请公布日期 |
1993.05.27 |
申请号 |
DE19883880352 |
申请日期 |
1988.02.17 |
申请人 |
ELF ATOCHEM S.A., PUTEAUX, FR |
发明人 |
CUZIN, DANIEL, F-78560 PORT MARLY, FR;JUDAS, DIDIER, F-75017 PARIS, FR |
分类号 |
C08G63/16;C08G63/66;C08G63/68;C08G63/685;C08G69/44;(IPC1-7):C08G69/44 |
主分类号 |
C08G63/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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