发明名称 |
ANVENDELSE AV KALSINERTE HYDROTALKITTER SOM KATALYSATORERFOR ETOKSYLERING HENHOLDSVIS PROPOKSYLERING AV FORBINDELSER MED AKTIVE H-ATOMER |
摘要 |
The use of calcined hydrotalcites as catalysts for ethoxylation or propoxylation of compounds having active hydrogen atoms results in a narrow bandwidth of the distribution of homologues among the ethoxylated and propoxylated products. <IMAGE>
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申请公布号 |
NO171630(C) |
申请公布日期 |
1993.04.14 |
申请号 |
NO19890001684 |
申请日期 |
1989.04.24 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
BEHLER, ANSGAR;ENDRES, HELMUT;FRIEDRICH, KLAUS;HERRMANN, KLAUS |
分类号 |
B01J27/236;C07B61/00;C07C41/00;C07C41/03;C07C43/11;C07C43/196;C07C67/00;C07C67/26;C07C69/24;C07C213/04;C07C217/50;C08G65/26;(IPC1-7):C07B41/04 |
主分类号 |
B01J27/236 |
代理机构 |
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地址 |
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