FR2305494A1 - Nouveau procede de preparation d'additifs detergents hyperbasiques, et additifs obtenus - Google Patents
Nouveau procede de preparation d'additifs detergents hyperbasiques, et additifs obtenusInfo
- Publication number
- FR2305494A1 FR2305494A1 FR7510992A FR7510992A FR2305494A1 FR 2305494 A1 FR2305494 A1 FR 2305494A1 FR 7510992 A FR7510992 A FR 7510992A FR 7510992 A FR7510992 A FR 7510992A FR 2305494 A1 FR2305494 A1 FR 2305494A1
- Authority
- FR
- France
- Prior art keywords
- mixt
- prepd
- lubricants
- detergent additives
- overbased detergent
- 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
- 239000000654 additive Substances 0.000 title abstract 3
- 239000003599 detergent Substances 0.000 title abstract 2
- 239000000314 lubricant Substances 0.000 title abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title 1
- -1 alkyl phenols Chemical class 0.000 title 1
- 229910052791 calcium Inorganic materials 0.000 title 1
- 239000011575 calcium Substances 0.000 title 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 2
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 2
- 239000000920 calcium hydroxide Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 125000005587 carbonate group Chemical group 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7510992A FR2305494A1 (fr) | 1975-03-28 | 1975-03-28 | Nouveau procede de preparation d'additifs detergents hyperbasiques, et additifs obtenus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7510992A FR2305494A1 (fr) | 1975-03-28 | 1975-03-28 | Nouveau procede de preparation d'additifs detergents hyperbasiques, et additifs obtenus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2305494A1 true FR2305494A1 (fr) | 1976-10-22 |
| FR2305494B1 FR2305494B1 (enExample) | 1980-05-16 |
Family
ID=9153665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7510992A Granted FR2305494A1 (fr) | 1975-03-28 | 1975-03-28 | Nouveau procede de preparation d'additifs detergents hyperbasiques, et additifs obtenus |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2305494A1 (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0091789A3 (en) * | 1982-04-08 | 1984-09-05 | Amoco Corporation | Process for preparing overbased sulfurized phenates |
| FR2588268A1 (fr) * | 1985-10-03 | 1987-04-10 | Elf France | Procede de synthese d'additifs surbases par carbonatation sous pression constante d'anhydride carbonique |
| EP0417962A1 (en) * | 1989-09-15 | 1991-03-20 | Texaco Development Corporation | Process for the preparation of sulfurized overbased phenate detergents |
| EP0686185A4 (en) * | 1993-12-23 | 1996-12-18 | Chevron Chem Co | OVERBASIC ALKYLATED ALKYL SALICYLATE |
| EP0924290A3 (en) * | 1997-09-24 | 1999-07-21 | Chevron Chemical Company LLC | Normal and overbased lithium salts of substituted hydrocarbaryls as detergents |
-
1975
- 1975-03-28 FR FR7510992A patent/FR2305494A1/fr active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0091789A3 (en) * | 1982-04-08 | 1984-09-05 | Amoco Corporation | Process for preparing overbased sulfurized phenates |
| FR2588268A1 (fr) * | 1985-10-03 | 1987-04-10 | Elf France | Procede de synthese d'additifs surbases par carbonatation sous pression constante d'anhydride carbonique |
| EP0417962A1 (en) * | 1989-09-15 | 1991-03-20 | Texaco Development Corporation | Process for the preparation of sulfurized overbased phenate detergents |
| EP0686185A4 (en) * | 1993-12-23 | 1996-12-18 | Chevron Chem Co | OVERBASIC ALKYLATED ALKYL SALICYLATE |
| US6235688B1 (en) | 1996-05-14 | 2001-05-22 | Chevron Chemical Company Llc | Detergent containing lithium metal having improved dispersancy and deposit control |
| EP0924290A3 (en) * | 1997-09-24 | 1999-07-21 | Chevron Chemical Company LLC | Normal and overbased lithium salts of substituted hydrocarbaryls as detergents |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2305494B1 (enExample) | 1980-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1440373A (en) | Sulphurized metal phenates | |
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| FR2429831B2 (enExample) | ||
| FR2305494A1 (fr) | Nouveau procede de preparation d'additifs detergents hyperbasiques, et additifs obtenus | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |