发明名称 |
Latex-base paint containing 2-methoxy-2-phenyl propane or 8-methoxy-p-menthane |
摘要 |
In the acid-catalyzed etherification of olefins with alcohols, substantially complete recovery of alcohol and catalyst is obtained when small amounts of water (1-10%) are added to the reaction. The addition of water provides a two-phase reaction medium in which olefin and ether are in the upper phase and alcohol and catalyst are in the lower phase. These phases are maintained during the course of the reaction, which continues as a two-phase system. Certain novel ethers produced by this process are likewise disclosed herein.
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申请公布号 |
US4292219(A) |
申请公布日期 |
1981.09.29 |
申请号 |
US19790101656 |
申请日期 |
1979.12.10 |
申请人 |
SUNTECH, INC. |
发明人 |
LYONS, JAMES E.;HOSLER, PETER |
分类号 |
C07C43/04;C07C43/115;C09D5/02;C09D123/00;C09D129/00;(IPC1-7):C08K5/06 |
主分类号 |
C07C43/04 |
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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