US4226734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling, lubricating, and cleaning agent
Assignee: CONSULTA-CHEMIE A GERMAN CORP GmbH
•
Filing: 1978-06-08
•
Granted: 1980-10-07
•
Expires: 1998-06-08
Abstract
Abstract A cooling, lubricating, and cleaning agent for use by the metalworking industry produced by the condensation reaction between an excess amino alcohol with boric acid and the addition of a carboxylic acid to the complex, boron containing diamine formed in the reaction system.
Inventors
- 👤 Dietrich Schuster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:19
CPC Classifications
C; C09; C09K; C09K5/00; C09K5/02; C09K5/06; C09K5/066; C10; C10M; C10M125/00; C10M125/26; C10M133/00; C10M133/02; C10M133/04; C10M133/06; C10M133/08; C10M173/00; C10M173/02; C10M2201/00; C10M2201/02; C10M2201/087; C10M2201/10; C10M2201/102; C10M2201/105; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2227/00; C10M2227/06; C10M2227/061; C10M2227/062; C10N; C10N2040/00; C10N2040/20; C10N2050/00; C10N2050/01
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
59 words
A cooling, lubricating and cleaning agent, comprising the agent formed by the condensation reaction of an excess diethanolamine with boric acid, and the adding of lauryl (poly-1-oxapropene) oxaethane carboxylic acid, wherein the products used in forming said agent are in the following mutual molar relationship: 7 moles diethanolamine 3.3 moles boric acid 1 mole lauryl (poly-1-oxapropene) oxaethane carboxylic acid.
Claim 2
Dependent Claim
59 words
A cooling, lubricating and cleaning agent, comprising the agent formed by the condensation reaction of an excess diethanolamine with boric acid, and the adding of lauryl (poly-1-oxapropene) oxaethane carboxylic acid, wherein the products used in forming said agent are in the following mutual molar relationship: 7 moles diethanolamine 3.3 moles boric acid 1 mole lauryl (poly-1-oxapropene) oxaethane carboxylic acid.
Claim 3
Dependent Claim
66 words
A cooling, lubricating and cleaning agent, comprising the agent formed by the condensation reaction of excess diethanolamine with boric acid, and the adding of lauryl (poly-1-oxapropene) oxaethane carboxylic acid and a fatty acid, wherein the products used in forming said agent are in the following mutual molar relationship: 8 moles diethanolamine 1 mole boric acid 3 moles lauryl (poly-1-oxapropene) oxaethane carboxylic acid 1 mole fatty acid.
Claim 4
Dependent Claim
66 words
A cooling, lubricating and cleaning agent, comprising the agent formed by the condensation reaction of excess diethanolamine with boric acid, and the adding of lauryl (poly-1-oxapropene) oxaethane carboxylic acid and a fatty acid, wherein the products used in forming said agent are in the following mutual molar relationship: 8 moles diethanolamine 1 mole boric acid 3 moles lauryl (poly-1-oxapropene) oxaethane carboxylic acid 1 mole fatty acid.
Claim 5
Dependent Claim
58 words
A cooling, lubricating and cleaning agent, comprising the agent formed by the condensation reaction of excess monoethanolamine with boric acid, and the adding of lauryl (poly-1-oxapropene) oxaethane carboxylic acid, wherein the products used in forming said agent are in the following mutual molar relationship: 7 moles monoethanolamine 3.3 moles boric acid 1 mole lauryl (poly-1-oxapropene) oxaethane carboxylic acid.
Claim 6
Dependent Claim
58 words
A cooling, lubricating and cleaning agent, comprising the agent formed by the condensation reaction of excess monoethanolamine with boric acid, and the adding of lauryl (poly-1-oxapropene) oxaethane carboxylic acid, wherein the products used in forming said agent are in the following mutual molar relationship: 7 moles monoethanolamine 3.3 moles boric acid 1 mole lauryl (poly-1-oxapropene) oxaethane carboxylic acid.
Claim 7
Dependent Claim
66 words
A cooling, lubricating and cleaning agent, comprising the agent formed by the condensation reaction of excess diethanolamine with boric acid, and the adding of lauryl (poly-1-oxapropene) oxaethane carboxylic acid and a fatty acid, wherein the products used in forming said agent are in the following mutual molar relationship: 9 moles diethanolamine 3 moles boric acid 1 mole lauryl (poly-1-oxapropene) oxaethane carboxylic acid 3 moles fatty acid.
Claim 8
Dependent Claim
66 words
A cooling, lubricating and cleaning agent, comprising the agent formed by the condensation reaction of excess diethanolamine with boric acid, and the adding of lauryl (poly-1-oxapropene) oxaethane carboxylic acid and a fatty acid, wherein the products used in forming said agent are in the following mutual molar relationship: 9 moles diethanolamine 3 moles boric acid 1 mole lauryl (poly-1-oxapropene) oxaethane carboxylic acid 3 moles fatty acid.
References Cited (Backward Citations)
US2052192A
Cited
US2216618A
Cited
US2441063A
Cited
US2408332A
Cited
DE1620447A1
Cited
US3429909A
Cited
US3764593A
Cited
US3544614A
Cited
US3719598A
Cited
US3969236A
Cited
US4022713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-10-07 | 1984-04-07 | 1984-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-07 | 1988-04-07 | 1988-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-07 | 1992-04-07 | 1992-10-07 | $7700.00 | Window Closed / Lapsed |