US3071545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting fluid
Assignee: ExxonMobil Oil Corp
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Filing: 1960-02-08
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Granted: 1963-01-01
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Expires: 1980-02-08
Abstract
No abstract record available.
Inventors
- 👤 Robert H Davis
- 👤 Laug Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:43
CPC Classifications
C; C10; C10M; C10M3/00; C10M2201/00; C10M2201/02; C10M2201/08; C10M2201/082; C10M2201/083; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/027; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/28; C10M2207/284; C10M2207/285; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10N; C10N2010/00; C10N2010/02; C10N2040/00; C10N2040/20; C10N2040/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
AN AQUEOUS COOLANT AND LUBRICANT FORMED BY MIXING IN ORDER THE FOLLOWING COMPONENTS: WEIGHTS PERCENT CASTOR OIL FATTY ACIDS 2.50-7.50 POTASSIUM HYDROXIDE 0.23-0.70 ALKANOLAMINE SELECTED FROM THE GROUP CONSISTING OF MONO-, DI- AND TRI-ETHANOLAMINE 8.5-11.5 WATER 83.18-70.05 PHOSPHORIC ACID 1.69-2.25 A REACTION PRODUCT CONSISTING OF SUBSTANTIALLY COMPLETELY NEUTRAL DI-ETHANOLAMINE SALTS OF ONE PART BY WEIGHT PARA-TERTIARY BUTYL BENZOIC ACID AND TWO PARTS BY WEIGHT OF A MIXTURE OF ALIPHATIC CARBOXYLIC ACIDS DERIVED FROM ANY OXIDIZED PETROLEUM FRACTION AND HAVING CARBON CHAIN LENGTHS BETWEEN C7 AND C14 AND A MEAN CARBON CHAIN LENGTH OF C8 1.50-3.0 PHENOL 0.10-1.00 ORTHOPHENYL PHENOL-SODIUM SALT 0.50-1.00 METHYL ESTER OF P-HYDROXY BENZOIC ACID 1.50-2.00 SODIUM NITRATE 0.30-1.00
Claim 2
Dependent Claim
111 words
AN AQUEOUS COOLANT AND LUBRICANT FORMED BY MIXING IN ORDER THE FOLLOWING COMPONENTS: WEIGHTS PERCENT CASTOR OIL FATTY ACIDS 2.50-7.50 POTASSIUM HYDROXIDE 0.23-0.70 ALKANOLAMINE SELECTED FROM THE GROUP CONSISTING OF MONO-, DI- AND TRI-ETHANOLAMINE 8.5-11.5 WATER 83.18-70.05 PHOSPHORIC ACID 1.69-2.25 A REACTION PRODUCT CONSISTING OF SUBSTANTIALLY COMPLETELY NEUTRAL DI-ETHANOLAMINE SALTS OF ONE PART BY WEIGHT PARA-TERTIARY BUTYL BENZOIC ACID AND TWO PARTS BY WEIGHT OF A MIXTURE OF ALIPHATIC CARBOXYLIC ACIDS DERIVED FROM ANY OXIDIZED PETROLEUM FRACTION AND HAVING CARBON CHAIN LENGTHS BETWEEN C7 AND C14 AND A MEAN CARBON CHAIN LENGTH OF C8 1.50-3.0 PHENOL 0.10-1.00 ORTHOPHENYL PHENOL-SODIUM SALT 0.50-1.00 METHYL ESTER OF P-HYDROXY BENZOIC ACID 1.50-2.00 SODIUM NITRATE 0.30-1.00
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |