发明名称 |
COBALT(II)-CHELATER TIL ANVENDELSE VED FRI-RADIKAL-POLYMERISATIONER |
摘要 |
Cobalt(II) chelates of vicinal iminohydroxyimino compounds, dihydroxyamino compounds, diazadihydroxyaminodialkyldecadienes, diazadihydroxyiminodialkylundecadienes, tetraazatetraalkylcyclotetradecatetraenes, tetraazatetraalkylcyclododecatetraenes, N,N'- bis(salicylidene)ethylenediamines, dialkyldiazadioxodialkyldodecadienes and dialkyldiazadioxodialkyltridecadienes can be used as catalytic chain-transferring agents for controlling the molecular weight of homopolymers and copolymers which are prepared by means of free-radical polymerisations.
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申请公布号 |
DK387586(A) |
申请公布日期 |
1987.07.28 |
申请号 |
DK19860003875 |
申请日期 |
1986.08.14 |
申请人 |
PONT DE NEMOURS AND COMPANY, E. I. DU |
发明人 |
MELBY, LESTER RUSSELL;JANOWICZ, ANDREW HENRY;ITTEL, STEVEN DALE |
分类号 |
C08F;C08F2/38;C08F4/00;(IPC1-7):C08F4/00 |
主分类号 |
C08F |
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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