GB1353561A - Monosubstituted ureas as varnish-removing additives - Google Patents
Monosubstituted ureas as varnish-removing additivesInfo
- Publication number
- GB1353561A GB1353561A GB3627571A GB3627571A GB1353561A GB 1353561 A GB1353561 A GB 1353561A GB 3627571 A GB3627571 A GB 3627571A GB 3627571 A GB3627571 A GB 3627571A GB 1353561 A GB1353561 A GB 1353561A
- Authority
- GB
- United Kingdom
- Prior art keywords
- urea
- fuel
- alkyl
- lubricant
- dodecyl
- 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.)
- Expired
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/2227—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond urea; derivatives thereof; urethane
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
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- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
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- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/108—Residual fractions, e.g. bright stocks
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/024—Propene
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- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/026—Butene
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- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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- C10M2207/286—Esters of polymerised unsaturated acids
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- C10M2207/302—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl groups
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- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
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- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/086—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic acid
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- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C10M2215/102—Ureas; Semicarbazides; Allophanates
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- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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- C10M2223/045—Metal containing thio derivatives
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- C10M2229/02—Unspecified siloxanes; Silicones
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- C10N2010/00—Metal present as such or in compounds
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
1353561 Fuel and lubricant additive EDWIN COOPER & CO Ltd 2 Aug 1971 [3 Aug 1970 (2)] 36275/71 Headings C5G and C5F A fuel or lubricant composition contains a substituted urea of formula wherein R<SP>1</SP> = H or alkyl or alkenyl; R<SP>2</SP> = alkyl or alkenyl and wherein the sum of C atoms in R<SP>1</SP> and R<SP>2</SP> is 5 to 25. The exemplified compounds are octadecyl-, dodecyl-, 9-octadecenyl, t-dodecyl-, 2-ethyl hexyl urea. The lubricant is mineral, synthetic ester, polyphenylether or thioether based oil, and which may contain a solubilizer, e.g. Ca alkyl benzene sulphonate for the urea, and a phosphodithioate. The fuel is a gasoline or distillate fuel oil which in addition may contain silicones, dinitropropane, amyl nitrate, metal sulphonates and a sulphonate or sulphonic acid solubilizer for the urea.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6063970A | 1970-08-03 | 1970-08-03 | |
US6064370A | 1970-08-03 | 1970-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1353561A true GB1353561A (en) | 1974-05-22 |
Family
ID=26740151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3627571A Expired GB1353561A (en) | 1970-08-03 | 1971-08-02 | Monosubstituted ureas as varnish-removing additives |
Country Status (9)
Country | Link |
---|---|
US (2) | US3706667A (en) |
JP (1) | JPS5035081B1 (en) |
BE (1) | BE770829A (en) |
CA (1) | CA953499A (en) |
DE (1) | DE2138569C3 (en) |
FR (1) | FR2103835A5 (en) |
GB (1) | GB1353561A (en) |
IT (1) | IT941647B (en) |
NL (1) | NL7110649A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1667656A1 (en) * | 2003-09-01 | 2006-06-14 | FH Faulding & Co. Limited | Compositions and methods for delivery of biologically active agents |
US10724408B2 (en) | 2015-05-22 | 2020-07-28 | Cummins Inc. | Unique oil as a service event |
CN113337318A (en) * | 2021-06-08 | 2021-09-03 | 盛世昆仲(北京)科技发展有限公司 | Preparation method of energy-saving and environment-friendly fuel oil |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4919833A (en) * | 1987-05-21 | 1990-04-24 | Ciba-Geigy Corporation | Functional fluids |
US5286266A (en) * | 1992-07-09 | 1994-02-15 | Texaco Inc. | Motor fuel detergent additives - asymmetrical ureas of hydrocarbyloxypolyether amines and tertiary aminoalkyl primary amines |
US5997593A (en) * | 1998-12-22 | 1999-12-07 | Ethyl Corporation | Fuels with enhanced lubricity |
US6872230B2 (en) * | 2002-07-16 | 2005-03-29 | Betzdearborn, Inc. | Lubricity additives for low sulfur hydrocarbon fuels |
AU2002951216A0 (en) * | 2002-09-05 | 2002-09-19 | Dbl Australia Pty Ltd | Surfactants and lyotropic phases formed therefrom |
JP4486339B2 (en) * | 2003-10-16 | 2010-06-23 | 新日本石油株式会社 | Lubricating oil composition |
WO2005037967A1 (en) * | 2003-10-16 | 2005-04-28 | Nippon Oil Corporation | Lubricating oil additive and lubricating oil composition |
DE102004006304A1 (en) * | 2004-02-09 | 2005-08-25 | Basf Ag | Highly functional, highly branched polyureas |
-
1970
- 1970-08-03 US US60643A patent/US3706667A/en not_active Expired - Lifetime
- 1970-08-03 US US60639A patent/US3677726A/en not_active Expired - Lifetime
-
1971
- 1971-08-02 IT IT27077/71A patent/IT941647B/en active
- 1971-08-02 FR FR7128204A patent/FR2103835A5/fr not_active Expired
- 1971-08-02 NL NL7110649A patent/NL7110649A/xx unknown
- 1971-08-02 DE DE2138569A patent/DE2138569C3/en not_active Expired
- 1971-08-02 JP JP46058204A patent/JPS5035081B1/ja active Pending
- 1971-08-02 GB GB3627571A patent/GB1353561A/en not_active Expired
- 1971-08-02 BE BE770829A patent/BE770829A/en unknown
- 1971-08-03 CA CA119,641A patent/CA953499A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1667656A1 (en) * | 2003-09-01 | 2006-06-14 | FH Faulding & Co. Limited | Compositions and methods for delivery of biologically active agents |
EP1667656A4 (en) * | 2003-09-01 | 2011-12-28 | Mayne Pharma Int Pty Ltd | Compositions and methods for delivery of biologically active agents |
US10724408B2 (en) | 2015-05-22 | 2020-07-28 | Cummins Inc. | Unique oil as a service event |
CN113337318A (en) * | 2021-06-08 | 2021-09-03 | 盛世昆仲(北京)科技发展有限公司 | Preparation method of energy-saving and environment-friendly fuel oil |
Also Published As
Publication number | Publication date |
---|---|
JPS5035081B1 (en) | 1975-11-13 |
CA953499A (en) | 1974-08-27 |
US3706667A (en) | 1972-12-19 |
DE2138569B2 (en) | 1974-06-06 |
US3677726A (en) | 1972-07-18 |
DE2138569A1 (en) | 1972-02-10 |
FR2103835A5 (en) | 1972-04-14 |
DE2138569C3 (en) | 1975-01-30 |
NL7110649A (en) | 1972-02-07 |
IT941647B (en) | 1973-03-10 |
BE770829A (en) | 1971-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |