| 发明名称 |
BICYCLIC DECANEDICARBOXYLIC ACID, MANUFACTURE AND FLOATING AGENT |
| 摘要 |
<p>Bicyclic decanedioic acids corresponding to the following general formula <IMAGE> (I) in which R represents a C1-C22 alkyl radical, a C2-C34 alkylcarbonyl radical, or a residue of a polyalkoxylated C2-C22 fatty alcohol, represent a new class of dicarboxylic acids which are useful as flotation aids in the flotation of non-sulfidic ores.</p> |
| 申请公布号 |
JPS63303946(A) |
申请公布日期 |
1988.12.12 |
| 申请号 |
JP19880115961 |
申请日期 |
1988.05.11 |
| 申请人 |
HENKEL KGAA |
发明人 |
HORUSUTO AIYAADANTSU;PAURU SHIYURUTSU;BUORUFUGANGU FUON RIBINSUKII;FURAU RITA KESUTERU |
| 分类号 |
C07C69/757;B03D1/00;B03D1/008;C07C51/31;C07C62/14;C07C67/475;C07C69/03 |
主分类号 |
C07C69/757 |
| 代理机构 |
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代理人 |
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