| 发明名称 |
ETHOXYLATION WITH STRONTIUM BASES |
| 摘要 |
Basic compounds of strontium catalyzed the ethoxylation of alcohols in the presence of phenol or alkylphenol co-catalyst. Strontium-produced ethoxylates have sharper ethylene oxide distributions, lower free alcohol, lower pour points, and better detergency than the ethoxylates obtained from alkali base catalysis. |
| 申请公布号 |
DE3060721(D1) |
申请公布日期 |
1982.09.30 |
| 申请号 |
DE19803060721 |
申请日期 |
1980.03.18 |
| 申请人 |
CONOCO INC. |
发明人 |
YANG, KANG;NIELD, GERALD L.;WASHECHECK, PAUL H. |
| 分类号 |
C07C43/11;B01J23/02;B01J31/00;B01J31/02;C07B61/00;C07C41/00;C07C41/03;C07C67/00;(IPC1-7):07C41/03;01J31/02 |
主分类号 |
C07C43/11 |
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