JPS6217638B2 - - Google Patents
Info
- Publication number
- JPS6217638B2 JPS6217638B2 JP54136556A JP13655679A JPS6217638B2 JP S6217638 B2 JPS6217638 B2 JP S6217638B2 JP 54136556 A JP54136556 A JP 54136556A JP 13655679 A JP13655679 A JP 13655679A JP S6217638 B2 JPS6217638 B2 JP S6217638B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- weight
- hydraulic
- sio
- general formula
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 9
- -1 Borate ester Chemical class 0.000 claims description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 4
- 230000002522 swelling effect Effects 0.000 description 4
- DTBRTYHFHGNZFX-UHFFFAOYSA-N trioctyl borate Chemical compound CCCCCCCCOB(OCCCCCCCC)OCCCCCCCC DTBRTYHFHGNZFX-UHFFFAOYSA-N 0.000 description 4
- 239000004327 boric acid Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical class OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- LGQXXHMEBUOXRP-UHFFFAOYSA-N tributyl borate Chemical compound CCCCOB(OCCCC)OCCCC LGQXXHMEBUOXRP-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Lubricants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13655679A JPS5661496A (en) | 1979-10-23 | 1979-10-23 | Hydraulic fluid composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13655679A JPS5661496A (en) | 1979-10-23 | 1979-10-23 | Hydraulic fluid composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5661496A JPS5661496A (en) | 1981-05-26 |
| JPS6217638B2 true JPS6217638B2 (US06589383-20030708-C00041.png) | 1987-04-18 |
Family
ID=15177978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13655679A Granted JPS5661496A (en) | 1979-10-23 | 1979-10-23 | Hydraulic fluid composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5661496A (US06589383-20030708-C00041.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4994774A (US06589383-20030708-C00041.png) * | 1972-09-18 | 1974-09-09 | ||
| JPS5134882A (US06589383-20030708-C00041.png) * | 1974-07-12 | 1976-03-24 | Castrol Ltd |
-
1979
- 1979-10-23 JP JP13655679A patent/JPS5661496A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4994774A (US06589383-20030708-C00041.png) * | 1972-09-18 | 1974-09-09 | ||
| JPS5134882A (US06589383-20030708-C00041.png) * | 1974-07-12 | 1976-03-24 | Castrol Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5661496A (en) | 1981-05-26 |
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