发明名称 |
PROCESS FOR PRODUCTION OF AN ETHERALCOHOL |
摘要 |
A process for manufacture of an etheralcohol consisting of two monomer units of which at least one is derived from an oxetane of a trimethylol C1-C8 alkane or alkoxylated trimethylol C1-C8 alkane, such as trimethylolpropane, trimethylolethane or alkoxylated, such as ethoxylated and/or propoxylated, trimethylolpropane or trimethylolethane. The process comprises subjecting an oxetane of said trimethylol C1-C8 alkane to a ring opening reaction by addition of at least one alcohol having one, preferably two, or more hydroxyl groups. The reaction is performed at a molar ratio said oxetane to said alcohol of 1:10 to 1:2 and is performed in the presence of a catalytically effective amount of at least one acidic catalyst. |
申请公布号 |
WO0114300(A1) |
申请公布日期 |
2001.03.01 |
申请号 |
WO2000SE01558 |
申请日期 |
2000.08.09 |
申请人 |
PERSTORP AB;ANNBY, ULF;REHNBERG, NICOLA |
发明人 |
ANNBY, ULF;REHNBERG, NICOLA |
分类号 |
C07C41/01;(IPC1-7):C07C43/13 |
主分类号 |
C07C41/01 |
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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