发明名称 |
DEFOAMING AGENT COMPOSITION FOR LUBRICATING OIL AND METHOD OF DEFOAMING USING THIS |
摘要 |
The present invention provides a defoaming agent composition in gel form, of number 1 NLGI grade or harder, for application to the inside wall of a container, being a composition for defoaming bubbles generated from lubricating oil present within a container. The present invention further provides a method of defoaming lubricating oil characterised in that it includes a step of applying a defoaming agent composition in gel form, of number 1 NLGI grade or harder, to the inside wall of a container for lubricating oil and characterised in that this step is a step in which said defoaming agent composition is applied to the inside wall face at or above the oil surface of the lubricating oil, or higher than this. |
申请公布号 |
EP2681297(A1) |
申请公布日期 |
2014.01.08 |
申请号 |
EP20120710462 |
申请日期 |
2012.03.02 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
KAMATA, KUMIKO;TAZAKI, HIROYUKI |
分类号 |
C10M169/02;C10N30/18;C10N50/10 |
主分类号 |
C10M169/02 |
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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