IT1155792B - Procedimento per la produzione di fenati metallici utili quali additivi per lubrificanti - Google Patents

Procedimento per la produzione di fenati metallici utili quali additivi per lubrificanti

Info

Publication number
IT1155792B
IT1155792B IT47790/78A IT4779078A IT1155792B IT 1155792 B IT1155792 B IT 1155792B IT 47790/78 A IT47790/78 A IT 47790/78A IT 4779078 A IT4779078 A IT 4779078A IT 1155792 B IT1155792 B IT 1155792B
Authority
IT
Italy
Prior art keywords
brains
lubricants
additives
metallic
procedure
Prior art date
Application number
IT47790/78A
Other languages
English (en)
Other versions
IT7847790A0 (it
Original Assignee
Exxon Research Engineering Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of IT7847790A0 publication Critical patent/IT7847790A0/it
Application granted granted Critical
Publication of IT1155792B publication Critical patent/IT1155792B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
    • C07C37/66—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring by conversion of hydroxy groups to O-metal groups
IT47790/78A 1977-01-28 1978-01-25 Procedimento per la produzione di fenati metallici utili quali additivi per lubrificanti IT1155792B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3556/77A GB1597482A (en) 1977-01-28 1977-01-28 Metal phenates

Publications (2)

Publication Number Publication Date
IT7847790A0 IT7847790A0 (it) 1978-01-25
IT1155792B true IT1155792B (it) 1987-01-28

Family

ID=9760584

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47790/78A IT1155792B (it) 1977-01-28 1978-01-25 Procedimento per la produzione di fenati metallici utili quali additivi per lubrificanti

Country Status (8)

Country Link
US (1) US4221673A (it)
JP (1) JPS53121727A (it)
BR (1) BR7800353A (it)
CA (1) CA1106412A (it)
DE (1) DE2803141A1 (it)
FR (2) FR2382440A1 (it)
GB (1) GB1597482A (it)
IT (1) IT1155792B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256568A (en) * 1979-11-19 1981-03-17 Exxon Research & Engineering Co. Removal of phenols from phenol-containing streams
DE3379663D1 (en) * 1982-05-14 1989-05-24 Exxon Research Engineering Co Lubricating oil additives
US4546207A (en) * 1983-02-28 1985-10-08 General Electric Company Process for preparing anhydrous salts of dihydroxyaromatic compounds
GB8417297D0 (en) * 1984-07-06 1984-08-08 Shell Int Research Preparation of sulphurized overbased salicylates
GB8417298D0 (en) * 1984-07-06 1984-08-08 Shell Int Research Preparation of sulphurized overbased salicylates
US4865754A (en) * 1986-01-14 1989-09-12 Amoco Corporation Lubricant overbased phenate detergent with improved water tolerance
JPH066566B2 (ja) * 1987-02-24 1994-01-26 出光石油化学株式会社 ４―メルカプトフェノールの製造方法
GB8730220D0 (en) * 1987-12-29 1988-02-03 Exxon Chemical Patents Inc Detergents
US4927551A (en) * 1987-12-30 1990-05-22 Chevron Research Company Lubricating oil compositions containing a combination of a modified succinimide and a Group II metal overbased sulfurized alkylphenol
US5510043A (en) * 1992-03-23 1996-04-23 Nippon Oil Co., Ltd. Central Technical Research Laboratory Lubricating oil additive comprising sulfurized monoalkylcatechol and its derivatives
JP3454593B2 (ja) * 1994-12-27 2003-10-06 旭電化工業株式会社 潤滑油組成物
US7405185B2 (en) * 2003-09-26 2008-07-29 Chevron Oronite Company Llc Process for making Group II metal overbased sulfurized alkylphenols
ATE410432T1 (de) * 2005-03-03 2008-10-15 Basf Se Diarylphenoxy-aluminium-verbindungen
EP2584025A1 (en) * 2011-10-21 2013-04-24 Infineum International Limited Lubricating oil composition
CN105143160B (zh) 2013-02-11 2018-11-20 路博润公司 桥联碱土金属烷基酚盐
CN107532102B (zh) 2015-02-26 2021-08-20 路博润公司 芳族清净剂及其润滑组合物
CA3007127A1 (en) * 2015-12-15 2017-06-22 The Lubrizol Corporation Sulfurized catecholate detergents for lubricating compositions
US10260019B2 (en) 2016-06-30 2019-04-16 The Lubrizol Corporation Hydroxyaromatic succinimide detergents for lubricating compositions
WO2018109125A1 (en) 2016-12-16 2018-06-21 Castrol Limited Ether-based lubricant compositions, methods and uses
WO2020127389A1 (en) 2018-12-18 2020-06-25 Castrol Limited Lubricating compositions comprising carboxylic acid salt additive, uses and methods of preparing

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061111A (en) * 1933-12-13 1936-11-17 Gulf Oil Corp Manufacture of anti-oxidants
US2062676A (en) * 1935-04-26 1936-12-01 Socony Vacuum Oil Co Inc Compositions of matter and petroleum products and method of making
US2116220A (en) * 1936-05-04 1938-05-03 Standard Oil Co Method of treating petroleum wax
US2253228A (en) * 1936-09-15 1941-08-19 Gulf Oil Corp Lubricating oil composition, inhibitor therefor, and method of manufacturing the same
US2194312A (en) * 1938-06-13 1940-03-19 Standard Oil Co Refined hydrocarbon oil
US2315072A (en) * 1939-07-26 1943-03-30 Standard Oil Dev Co Oxidation and corrosion inhibitor for lubricating oils
US2280419A (en) * 1940-07-16 1942-04-21 Chester E Wilson Compounded oil
US2388887A (en) * 1942-05-06 1945-11-13 Eastman Kodak Co Gel and gelling agent
US2429905A (en) * 1943-09-10 1947-10-28 Sun Oil Co Lubricant composition
US2426549A (en) * 1943-09-10 1947-08-26 Sun Oil Co Lubricant composition
US2399878A (en) * 1944-07-14 1946-05-07 Standard Oil Dev Co Metal derivatives of alkyl phenols
US2512784A (en) * 1946-12-26 1950-06-27 Shell Dev Lubricant
US2623855A (en) * 1947-12-02 1952-12-30 Shell Dev Lubricating compositions
US2680097A (en) * 1953-06-24 1954-06-01 California Research Corp Preparation of phenates
US3043672A (en) * 1956-08-22 1962-07-10 Ethyl Corp Substituted catechol antioxidants
FR1321827A (fr) * 1962-05-07 1963-03-22 British Petroleum Co Procédé de préparation d'une huile lubrifiante détergente et huiles lubrifiante obtenue
BE678545A (it) * 1966-03-28 1966-09-28
US3647885A (en) * 1968-12-30 1972-03-07 Hooker Chemical Corp Process for the production of phenol sulfides
GB1280749A (en) * 1970-06-18 1972-07-05 Maruzen Oil Company Ltd Process for preparation of over-based sulphurized phenates
US3755170A (en) * 1971-05-17 1973-08-28 Continental Oil Co Preparation of highly basic alkylphenates and sulfurized alkyphenates
GB1470338A (en) * 1974-05-17 1977-04-14 Exxon Research Engineering Co Lubricating oil compositions
GB1551819A (en) * 1975-05-23 1979-09-05 Exxon Research Engineering Co Production of basic magnesium detergent additives

Also Published As

Publication number Publication date
IT7847790A0 (it) 1978-01-25
GB1597482A (en) 1981-09-09
FR2382439B1 (it) 1983-11-25
BR7800353A (pt) 1978-08-22
FR2382440A1 (fr) 1978-09-29
CA1106412A (en) 1981-08-04
JPS53121727A (en) 1978-10-24
JPS6310200B2 (it) 1988-03-04
US4221673A (en) 1980-09-09
DE2803141A1 (de) 1978-08-10
DE2803141C2 (it) 1987-07-16
FR2382440B1 (it) 1983-11-25
FR2382439A1 (fr) 1978-09-29

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Effective date: 19960123