ATE15037T1 - Verfahren zur herstellung von ueberbasischen magnesiumphenaten. - Google Patents
Verfahren zur herstellung von ueberbasischen magnesiumphenaten.Info
- Publication number
- ATE15037T1 ATE15037T1 AT83302182T AT83302182T ATE15037T1 AT E15037 T1 ATE15037 T1 AT E15037T1 AT 83302182 T AT83302182 T AT 83302182T AT 83302182 T AT83302182 T AT 83302182T AT E15037 T1 ATE15037 T1 AT E15037T1
- Authority
- AT
- Austria
- Prior art keywords
- overbased
- magnesiumphenates
- production
- hydrocarbyl
- substituted phenol
- Prior art date
Links
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
- C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/369,823 US4435301A (en) | 1982-04-19 | 1982-04-19 | Preparation of overbased magnesium phenates |
EP83302182A EP0092415B1 (de) | 1982-04-19 | 1983-04-18 | Verfahren zur Herstellung von überbasischen Magnesiumphenaten |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE15037T1 true ATE15037T1 (de) | 1985-09-15 |
Family
ID=23457081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83302182T ATE15037T1 (de) | 1982-04-19 | 1983-04-18 | Verfahren zur herstellung von ueberbasischen magnesiumphenaten. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4435301A (de) |
EP (1) | EP0092415B1 (de) |
JP (1) | JPS58189297A (de) |
AT (1) | ATE15037T1 (de) |
CA (1) | CA1205088A (de) |
DE (1) | DE3360596D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4614602A (en) * | 1985-05-01 | 1986-09-30 | Amoco Corporation | Lubricant overbased detergent-dispersants with improved solubility |
FR2588269B1 (fr) * | 1985-10-03 | 1988-02-05 | Elf France | Procede de preparation d'additifs surbases tres fluides et a basicite elevee et composition contenant lesdits additifs |
US5205946A (en) * | 1990-03-31 | 1993-04-27 | Bp Chemicals (Additives) Limited | Process for the production of overbased calixarates |
GB9007314D0 (en) * | 1990-03-31 | 1990-05-30 | Bp Chemicals Additives | Lubricating oil additives,their preparation and use |
JPH05238976A (ja) * | 1992-02-26 | 1993-09-17 | Cosmo Sogo Kenkyusho:Kk | 過塩基性アルカリ土類金属フェネートまたは過塩基性硫化アルカリ土類金属フェネートの製造法 |
US5320762A (en) * | 1993-03-12 | 1994-06-14 | Chevron Research And Technology Company | Low viscosity Group II metal overbased sulfurized C12 to C22 alkylphenate compositions |
US5320763A (en) * | 1993-03-12 | 1994-06-14 | Chevron Research And Technology Company | Low viscosity group II metal overbased sulfurized C10 to C16 alkylphenate compositions |
US5318710A (en) * | 1993-03-12 | 1994-06-07 | Chevron Research And Technology Company | Low viscosity Group II metal overbased sulfurized C16 to C22 alkylphenate compositions |
US5843783A (en) * | 1994-11-04 | 1998-12-01 | Amoco Corporation | Tagging hydrocarbons for subsequent identification |
US5723338A (en) * | 1994-11-04 | 1998-03-03 | Amoco Corporation | Tagging hydrocarbons for subsequent identification |
US5710046A (en) * | 1994-11-04 | 1998-01-20 | Amoco Corporation | Tagging hydrocarbons for subsequent identification |
EP0933417B1 (de) * | 1998-01-30 | 2003-04-02 | Chevron Chemical S.A. | Schwefel- und alkalimetalfreie Schmieröladditive |
US7163911B2 (en) * | 2003-05-22 | 2007-01-16 | Chevron Oronite Company Llc | Carboxylated detergent-dispersant additive for lubricating oils |
US8486877B2 (en) | 2009-11-18 | 2013-07-16 | Chevron Oronite Company Llc | Alkylated hydroxyaromatic compound substantially free of endocrine disruptive chemicals |
US20170211008A1 (en) | 2014-05-28 | 2017-07-27 | The Lubrizol Corporation | Alkylphenol detergents |
US11572523B1 (en) | 2022-01-26 | 2023-02-07 | Afton Chemical Corporation | Sulfurized additives with low levels of alkyl phenols |
WO2023159095A1 (en) | 2022-02-21 | 2023-08-24 | Afton Chemical Corporation | Polyalphaolefin phenols with high para-position selectivity |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201682A (en) * | 1972-12-20 | 1980-05-06 | Standard Oil Company (Indiana) | Method of preparing overbased magnesium sulfonates |
US3865737A (en) * | 1973-07-02 | 1975-02-11 | Continental Oil Co | Process for preparing highly-basic, magnesium-containing dispersion |
GB1469289A (en) * | 1974-07-05 | 1977-04-06 | Exxon Research Engineering Co | Detergent additives |
GB1551819A (en) * | 1975-05-23 | 1979-09-05 | Exxon Research Engineering Co | Production of basic magnesium detergent additives |
US4137186A (en) * | 1977-11-22 | 1979-01-30 | Standard Oil Company (Indiana) | Process for the manufacture of overbased magnesium sulfonates |
JPS5492913A (en) * | 1977-12-28 | 1979-07-23 | Noguchi Kenkyusho | Synthesis of dicarboxylic acids by carbonylation of lactones |
US4248718A (en) * | 1978-12-26 | 1981-02-03 | Chevron Research Company | Overbased lubricating oil additive |
-
1982
- 1982-04-19 US US06/369,823 patent/US4435301A/en not_active Expired - Fee Related
-
1983
- 1983-03-29 CA CA000424789A patent/CA1205088A/en not_active Expired
- 1983-04-18 JP JP58067159A patent/JPS58189297A/ja active Granted
- 1983-04-18 EP EP83302182A patent/EP0092415B1/de not_active Expired
- 1983-04-18 DE DE8383302182T patent/DE3360596D1/de not_active Expired
- 1983-04-18 AT AT83302182T patent/ATE15037T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS58189297A (ja) | 1983-11-04 |
CA1205088A (en) | 1986-05-27 |
DE3360596D1 (en) | 1985-09-26 |
EP0092415A1 (de) | 1983-10-26 |
EP0092415B1 (de) | 1985-08-21 |
US4435301A (en) | 1984-03-06 |
JPH0144174B2 (de) | 1989-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE15037T1 (de) | Verfahren zur herstellung von ueberbasischen magnesiumphenaten. | |
ATE9682T1 (de) | Verfahren zur herstellung von hochreinem isobuten durch dehydratisierung von tertiaer-butanol. | |
ATE71352T1 (de) | Verfahren zur herstellung von alkoholaten. | |
ES8706211A1 (es) | Procedimiento para la obtencion de cuero y pieles impermeables | |
ATE143968T1 (de) | Herstellung von uberbasischen magnesiumsulphonaten | |
ATE14743T1 (de) | Verfahren zur herstellung von polyarylenpolyethern. | |
AT375378B (de) | Verfahren zur herstellung von 4'-deoxydaunorubicin | |
ES476919A1 (es) | Procedimiento para la preparacion de nuevos compuestos de 2-pirrolidona. | |
ATE29500T1 (de) | Verfahren zur herstellung von nphosphonomethylglycin. | |
ATE14722T1 (de) | Verfahren zur herstellung von organischen sulfiden. | |
ATE82955T1 (de) | Verfahren zur herstellung von o-substituierten hydroxylaminen. | |
ATE12221T1 (de) | Verfahren zur hestellung von einem glutaraldehydvorlaeufer. | |
ATE28089T1 (de) | Verfahren zur herstellung von oxhydrylverbindungen aus nickel und so hergestellte verbindungen. | |
AT336745B (de) | Verfahren zur herstellung hochkonzentrierter, feinteiliger calciumcarbonat-dispersionen | |
DE69306701D1 (de) | Verfahren zur Herstellung von Natriumhydrosulfit mit hohem Ausbringen | |
HUT64355A (en) | Process for producing amino-methane-phosphonic acid and amino-methane-phosphinic one | |
DE59003965D1 (de) | Verfahren zur Herstellung von Benzaldehyden. | |
ES475305A1 (es) | Procedimiento para preparar sulfonato de magnesio sobrebasi-ficado | |
DE3883911D1 (de) | Verfahren zur Herstellung von Orotsäure durch Fermentierung. | |
DE69033833D1 (de) | Verfahren zur Herstellung von Butantetracarbonsäure | |
ATE122712T1 (de) | Mit sulfit behandelte überbasische produkte und verfahren zu ihrer herstellung. | |
ATE136T1 (de) | Verfahren zur herstellung von triphenylphosphin. | |
ATE1239T1 (de) | Verfahren zur herstellung von 4-amino-5-chlor-1-phenyl-pyridazon-(6). | |
GB1427514A (en) | Process for obtaining corium from bovine hide | |
ATE49401T1 (de) | Verfahren zur herstellung von alkylarylethern. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEIH | Change in the person of patent owner | ||
UEP | Publication of translation of european patent specification | ||
EEIH | Change in the person of patent owner | ||
REN | Ceased due to non-payment of the annual fee |