发明名称 |
Method for producing dialkylphosphinic acids |
摘要 |
The invention relates to a process for preparing dialkylphosphinic acids and/or alkali metal salts thereof by reacting olefins with alkylphosphonous and/or hypophosphorous acid and/or alkali metal salts thereof, which comprises carrying out the reaction in the presence of a free-radical initiator. The invention also relates to the use of the products prepared by the abovementioned process for preparing flame retardants. |
申请公布号 |
AU2266899(A) |
申请公布日期 |
1999.06.16 |
申请号 |
AU19990022668 |
申请日期 |
1998.11.17 |
申请人 |
CLARIANT GMBH |
发明人 |
NORBERT WEFERLING;HANS-PETER SCHMITZ;GUNTER KOLBE |
分类号 |
C09K21/12;C07F9/30;C08K5/5313 |
主分类号 |
C09K21/12 |
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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