| 发明名称 |
COMPOSITION BASED ON METHYLENE CHLORIDE AND REMOVAL OF OIL FROM METAL BY SAID COMPOSITION |
| 摘要 |
Degreasing of metals, in particular of light alloys. Propylene oxide, acetone and tetrahydrofuran are added to the methylene chloride. |
| 申请公布号 |
JPS6328891(A) |
申请公布日期 |
1988.02.06 |
| 申请号 |
JP19870176956 |
申请日期 |
1987.07.15 |
| 申请人 |
SOC ATOCHEM |
发明人 |
ARUFURETSUDO JISUKURA;JIYATSUKU PERO |
| 分类号 |
C07C17/42;C11D7/60;C23G5/028;C23G5/032 |
主分类号 |
C07C17/42 |
| 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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