| 发明名称 |
PRESS LIQUID FOR HYDRAULIC SYSTEM OF GAS PIPELINE |
| 摘要 |
FIELD: press liquid for hydraulic systems. SUBSTANCE: composition which is proposed as press liquid contains (mass %): polymethyl siloxane liquid 40-60, fractions of heavy petroleum having boiling away temperature 180-315 C 40-60. Mentioned above polymethyl siloxane liquid has viscosity 18-55 mm/s. EFFECT: improves safety of hydraulic systems. 4 tbl |
| 申请公布号 |
RU94008774(A) |
申请公布日期 |
1996.06.27 |
| 申请号 |
RU19940008774 |
申请日期 |
1994.03.14 |
| 申请人 |
MALOE VNEDRENCHESKOE PREDPRIJATIE "KSEROSIL" |
发明人 |
SOBOLEVSKAJA L.V.;NAZAROVA D.V.;IPPOLITOV E.V.;FEDJAKIN N.P.;DELOVA F.R.;KOVALENKO S.I.;PETLJAKOVA L.S.;TROFIMOV E.V.;GRUNTENKO G.S. |
| 分类号 |
C08L77/04;C08L83/04;C08K5/03;C10M107/50;C10N40/08 |
主分类号 |
C08L77/04 |
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