JPS56127689A - Lubricating oil composition for cold rolling - Google Patents
Lubricating oil composition for cold rollingInfo
- Publication number
- JPS56127689A JPS56127689A JP3015580A JP3015580A JPS56127689A JP S56127689 A JPS56127689 A JP S56127689A JP 3015580 A JP3015580 A JP 3015580A JP 3015580 A JP3015580 A JP 3015580A JP S56127689 A JPS56127689 A JP S56127689A
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- water
- component
- oil component
- compounding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Lubricants (AREA)
Abstract
PURPOSE: To prepare the titled composition composed of a lubricating oil component dispersed stably in water, having excellent adherability and high contamination resistance, and capable of being used repeatedly, by compounding a lubricating oil component having specific melting point and viscosity with a specific water-soluble dispersant.
CONSTITUTION: The objective composition is prepared by compounding (A) a lubricating oil component having a melting point of <20°C and a viscosity of 5W 300cst at 20°C, with (B) a water-soluble dispersant such as an anionic polymer dispersant having a molecular weight of 250W25,000 (e.g. olefin-maleic acid copolymer salt) or a polyoxyethylene-type surface active agent having a molecular weight of 3,000W20,000 and an HLB of ≥18 (e.g. polyoxyethylene sorbitan fatty acid ester). The amount of the component (B) is pref. 0.5W20wt% based on the component (A).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3015580A JPS56127689A (en) | 1980-03-10 | 1980-03-10 | Lubricating oil composition for cold rolling |
GB8014374A GB2048934B (en) | 1979-05-08 | 1980-05-01 | Lubricating oil compositions and methods of manufacturing and supplying them |
FR8010210A FR2456136B1 (en) | 1979-05-08 | 1980-05-07 | LUBRICATING COMPOSITION BASED ON LUBRICATING OIL AND WATER-SOLUBLE DISPERSING AGENTS AND METHOD OF APPLYING THIS COMPOSITION TO A FACTORY AREA |
DE19803017673 DE3017673A1 (en) | 1979-05-08 | 1980-05-08 | LUBRICANT COMPOSITION AND METHOD FOR USE THEREOF |
US07/482,011 US4970011A (en) | 1979-05-08 | 1983-04-04 | Lubricating oil useful in the rolling of metal and a method for supplying the same |
US07/380,540 US4985158A (en) | 1979-05-08 | 1989-07-17 | Lubricating oil composition and method for supplying same |
US07/634,108 US5094764A (en) | 1979-05-08 | 1990-12-26 | Method for supplying a lubricating oil composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3015580A JPS56127689A (en) | 1980-03-10 | 1980-03-10 | Lubricating oil composition for cold rolling |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56127689A true JPS56127689A (en) | 1981-10-06 |
JPS6339639B2 JPS6339639B2 (en) | 1988-08-05 |
Family
ID=12295855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3015580A Granted JPS56127689A (en) | 1979-05-08 | 1980-03-10 | Lubricating oil composition for cold rolling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56127689A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60158297A (en) * | 1984-01-27 | 1985-08-19 | Nippon Parkerizing Co Ltd | Cold rolling mill oil for steel sheet |
-
1980
- 1980-03-10 JP JP3015580A patent/JPS56127689A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60158297A (en) * | 1984-01-27 | 1985-08-19 | Nippon Parkerizing Co Ltd | Cold rolling mill oil for steel sheet |
JPH0338319B2 (en) * | 1984-01-27 | 1991-06-10 | Nippon Packaging Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS6339639B2 (en) | 1988-08-05 |
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