FR2395259A1 - Acetals et thio-acetals utilisables comme additifs pour lubrifiants - Google Patents
Acetals et thio-acetals utilisables comme additifs pour lubrifiantsInfo
- Publication number
- FR2395259A1 FR2395259A1 FR7818689A FR7818689A FR2395259A1 FR 2395259 A1 FR2395259 A1 FR 2395259A1 FR 7818689 A FR7818689 A FR 7818689A FR 7818689 A FR7818689 A FR 7818689A FR 2395259 A1 FR2395259 A1 FR 2395259A1
- Authority
- FR
- France
- Prior art keywords
- acetals
- thio
- lubricants
- additives
- thioacetals
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/04—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
-
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Abstract
L'invention a pour objet de nouveaux acétals et thio-acétals. Ces composés sont caractérisés par la formule générale :
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH772177 | 1977-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2395259A1 true FR2395259A1 (fr) | 1979-01-19 |
Family
ID=4329472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818689A Withdrawn FR2395259A1 (fr) | 1977-06-23 | 1978-06-22 | Acetals et thio-acetals utilisables comme additifs pour lubrifiants |
Country Status (5)
Country | Link |
---|---|
US (1) | US4248723A (fr) |
JP (1) | JPS549213A (fr) |
DE (1) | DE2827253A1 (fr) |
FR (1) | FR2395259A1 (fr) |
GB (1) | GB2000130A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182037A (en) * | 1986-11-07 | 1993-01-26 | The Lubrizol Corporation | Phosphorus- and/or nitrogen-containing derivatives of sulfur-containing compounds, lubricant, fuel and functional fluid compositions |
US4800031A (en) * | 1986-11-07 | 1989-01-24 | The Lubrizol Corporation | Sulfur-containing lubricant and functional fluid compositions |
FR2614312B1 (fr) * | 1987-04-24 | 1990-03-09 | Elf Aquitaine | Additifs hydrosolubles a effet extreme pression pour fluides fonctionnels aqueux, fluides fonctionnels et compositions aqueuses concentrees renfermant lesdits additifs. |
GB8711191D0 (en) * | 1987-05-12 | 1987-06-17 | Bp Chemicals Additives | Lubricating oil additives |
EP0323403A3 (fr) * | 1987-12-24 | 1989-10-11 | Ciba-Geigy Ag | Composition lubrifiante |
FR2671080B1 (fr) * | 1990-12-28 | 1994-05-27 | Inst Francais Du Petrole | Nouveaux composes sulfures, leur preparation et leur utilisation comme additifs pour huile lubrifiantes. |
US5415794A (en) * | 1990-12-28 | 1995-05-16 | Institut Francais Du Petrole | New sulfured compounds, their preparation and their use as additives for lubricating oils |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE960095C (de) * | 1953-10-09 | 1957-03-14 | Basf Ag | Verfahren zur Herstellung organischer Schwefelverbindungen |
US2992233A (en) * | 1957-09-26 | 1961-07-11 | Union Carbide Corp | Spirobi (meta-dioxane) derivatives containing sulfur and halogen |
GB996481A (en) * | 1960-12-19 | 1965-06-30 | Castrol Ltd | Improvements in or relating to organic compounds |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2543325A (en) * | 1946-05-27 | 1951-02-27 | Union Oil Co | Anticorrosive lubricating oil composition |
FR954723A (fr) * | 1946-10-28 | 1950-01-05 | ||
US2522476A (en) * | 1947-07-19 | 1950-09-12 | Standard Oil Dev Co | Compositions containing and process for preparing stabilized unsaturated fatty oils |
US2580695A (en) * | 1950-12-01 | 1952-01-01 | Rohm & Haas | Alpha, alpha'-dithiodialdehydes |
US2874192A (en) * | 1953-05-29 | 1959-02-17 | Exxon Research Engineering Co | Mercaptals of long chain hydrocarbon aldehydes and long chain hydrocarbon mercaptans |
GB1085865A (en) * | 1964-02-10 | 1967-10-04 | Exxon Research Engineering Co | Esters of cvclic terpene alcohols and stabilized polyolefins containing the same |
US3314888A (en) * | 1964-06-01 | 1967-04-18 | Sinclair Research Inc | Extreme pressure lubricant compositions |
US3296137A (en) * | 1965-05-13 | 1967-01-03 | Lubrizol Corp | Lubricants containing aldehydohydrocarbon sulfides |
US3501520A (en) * | 1965-10-23 | 1970-03-17 | Stauffer Chemical Co | Thio and dithiodicarboxylic acid thioether esters |
GB1371949A (en) * | 1971-03-12 | 1974-10-30 | Rhein Chemie Rheinau Gmbh | Sulphurised mixture of compounds and a process for its production |
FR2300793A1 (fr) * | 1975-02-17 | 1976-09-10 | Orogil | Nouvelles compositions lubrifiantes |
-
1978
- 1978-06-14 US US05/915,624 patent/US4248723A/en not_active Expired - Lifetime
- 1978-06-21 DE DE19782827253 patent/DE2827253A1/de not_active Withdrawn
- 1978-06-22 FR FR7818689A patent/FR2395259A1/fr not_active Withdrawn
- 1978-06-22 JP JP7594378A patent/JPS549213A/ja active Pending
- 1978-06-22 GB GB7827669A patent/GB2000130A/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE960095C (de) * | 1953-10-09 | 1957-03-14 | Basf Ag | Verfahren zur Herstellung organischer Schwefelverbindungen |
US2992233A (en) * | 1957-09-26 | 1961-07-11 | Union Carbide Corp | Spirobi (meta-dioxane) derivatives containing sulfur and halogen |
GB996481A (en) * | 1960-12-19 | 1965-06-30 | Castrol Ltd | Improvements in or relating to organic compounds |
Also Published As
Publication number | Publication date |
---|---|
JPS549213A (en) | 1979-01-24 |
GB2000130A (en) | 1979-01-04 |
US4248723A (en) | 1981-02-03 |
DE2827253A1 (de) | 1979-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |