发明名称 |
Aqueous fluids. |
摘要 |
<p>Aqueous fluids having a good combination of anti-bacterial properties, stability in hard water, a reduced foaming tendency in soft water and at times a reduced boron content are obtained by the use as additive of a combination of a water-soluble hydroxy di- or tri- carboxylic acid and an excess of an alkanolamine, additive concentrates for incorporation into the aqueous fluids and the aqueous fluids themselves.</p> |
申请公布号 |
EP0260019(A2) |
申请公布日期 |
1988.03.16 |
申请号 |
EP19870307531 |
申请日期 |
1987.08.25 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
LENACK, ALAIN LOUIS PIERRE;KECH, FERNAND JEROME |
分类号 |
C10M111/02;C10M173/02;C10N40/00;C10N40/08;C10N40/20;(IPC1-7):C10M173/02 |
主分类号 |
C10M111/02 |
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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