NO131644B - - Google Patents

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Publication number: NO131644B
Authority: NO; Norway
Prior art keywords: weight; percent; neutralizing; lubricating oil; acid
Prior art date: 1970-05-19

Application number

NO1902/71A

Other languages

English (en)

Norwegian (no)

Other versions

NO131644C (2

Inventor

B Cinti

Original Assignee

Agip Spa

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.)

1970-05-19

Filing date

1971-05-19

Publication date

1975-03-24

1971-05-19 Application filed by Agip Spa filed Critical Agip Spa

1975-03-24 Publication of NO131644B publication Critical patent/NO131644B/no

1975-07-02 Publication of NO131644C publication Critical patent/NO131644C/no

Links

230000003472 neutralizing effect Effects 0.000 claims description 15
239000002253 acid Substances 0.000 claims description 12
239000010687 lubricating oil Substances 0.000 claims description 11
239000000203 mixture Substances 0.000 claims description 10
239000012459 cleaning agent Substances 0.000 claims description 9
238000004140 cleaning Methods 0.000 claims description 7
125000004432 carbon atom Chemical group C* 0.000 claims description 6
239000002270 dispersing agent Substances 0.000 claims description 6
150000002148 esters Chemical class 0.000 claims description 6
-1 alkaline earth metal salts Chemical class 0.000 claims description 4
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
125000002843 carboxylic acid group Chemical group 0.000 claims description 3
229910052739 hydrogen Inorganic materials 0.000 claims description 3
239000001257 hydrogen Substances 0.000 claims description 3
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
230000007935 neutral effect Effects 0.000 claims description 3
229920006395 saturated elastomer Polymers 0.000 claims description 3
229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
239000010688 mineral lubricating oil Substances 0.000 claims description 2
239000010689 synthetic lubricating oil Substances 0.000 claims description 2
150000002762 monocarboxylic acid derivatives Chemical class 0.000 claims 1
229920000642 polymer Polymers 0.000 claims 1
150000003871 sulfonates Chemical class 0.000 claims 1
239000003921 oil Substances 0.000 description 11
239000000654 additive Substances 0.000 description 6
229910052791 calcium Inorganic materials 0.000 description 5
239000011575 calcium Substances 0.000 description 5
239000000446 fuel Substances 0.000 description 5
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
150000007524 organic acids Chemical class 0.000 description 4
235000005985 organic acids Nutrition 0.000 description 4
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 3
IULJSGIJJZZUMF-UHFFFAOYSA-N 2-hydroxybenzenesulfonic acid Chemical class OC1=CC=CC=C1S(O)(=O)=O IULJSGIJJZZUMF-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
150000001669 calcium Chemical class 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
150000005690 diesters Chemical class 0.000 description 2
230000000694 effects Effects 0.000 description 2
BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
238000005461 lubrication Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
150000002763 monocarboxylic acids Chemical class 0.000 description 2
150000002989 phenols Chemical class 0.000 description 2
125000001424 substituent group Chemical group 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
239000005864 Sulphur Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
125000002877 alkyl aryl group Chemical group 0.000 description 1
125000005907 alkyl ester group Chemical group 0.000 description 1
229940069428 antacid Drugs 0.000 description 1
239000003159 antacid agent Substances 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
230000003078 antioxidant effect Effects 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
MVIOINXPSFUJEN-UHFFFAOYSA-N benzenesulfonic acid;hydrate Chemical compound O.OS(=O)(=O)C1=CC=CC=C1 MVIOINXPSFUJEN-UHFFFAOYSA-N 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
229940043430 calcium compound Drugs 0.000 description 1
150000001674 calcium compounds Chemical class 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
229960000541 cetyl alcohol Drugs 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
239000008139 complexing agent Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
239000000295 fuel oil Substances 0.000 description 1
VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 description 1
230000035876 healing Effects 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000011835 investigation Methods 0.000 description 1
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical class OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
150000002688 maleic acid derivatives Chemical class 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
125000005395 methacrylic acid group Chemical class 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000000178 monomer Substances 0.000 description 1
GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
GLDOVTGHNKAZLK-UHFFFAOYSA-N n-octadecyl alcohol Natural products CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 1
125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
150000004707 phenolate Chemical class 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000010802 sludge Substances 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
125000004434 sulfur atom Chemical group 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
150000005691 triesters Chemical class 0.000 description 1
239000002966 varnish Substances 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
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- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
- C10M133/54—Amines
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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
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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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- C10M2207/02—Hydroxy compounds
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- C10M2207/027—Neutral salts thereof
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- C10M2207/028—Overbased salts thereof
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- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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- C10M2207/28—Esters
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- C10M2207/289—Partial esters containing free hydroxy groups
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- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
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- C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
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- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- C10M2209/084—Acrylate; Methacrylate
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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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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- 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
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- C—CHEMISTRY; METALLURGY
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- C10M2215/26—Amines
- C—CHEMISTRY; METALLURGY
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- C10M2215/28—Amides; Imides
- C—CHEMISTRY; METALLURGY
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- C10M2217/023—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group the amino group containing an ester bond
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- C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
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- 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
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- C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
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- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
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- 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
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- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M2219/046—Overbased sulfonic acid salts
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- 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
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- C10M2219/088—Neutral salts
- 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
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- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
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- C10M2219/089—Overbased salts
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
- C10N2040/253—Small diesel engines
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
- C10N2040/26—Two-strokes or two-cycle engines

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Lubricants (AREA)

NO1902/71A 1970-05-19 1971-05-19 NO131644C (2)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2482570		1970-05-19

Publications (2)

Publication Number	Publication Date
NO131644B true NO131644B (2)	1975-03-24
NO131644C NO131644C (2)	1975-07-02

Family

ID=11214845

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO1902/71A NO131644C (2)	1970-05-19	1971-05-19

Country Status (10)

Country	Link
BE (1)	BE767342A (2)
DD (1)	DD96502A5 (2)
DE (1)	DE2124943C3 (2)
DK (1)	DK144336C (2)
FR (1)	FR2090130B1 (2)
GB (1)	GB1353034A (2)
NL (1)	NL7106895A (2)
NO (1)	NO131644C (2)
SE (1)	SE383642B (2)
ZA (1)	ZA713242B (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3379663D1 (en) *	1982-05-14	1989-05-24	Exxon Research Engineering Co	Lubricating oil additives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB709903A (en) *	1950-04-06	1954-06-02	Standard Oil Dev Co	Lubricating oil composition
US2830952A (en) *	1955-03-01	1958-04-15	Pure Oil Co	Gear oil compositions
DE1594416A1 (de) *	1964-01-04	1969-08-21	Exxon Research Engineering Co	Schmiermittel
GB1131925A (en) *	1967-03-10	1968-10-30	Shell Int Research	Improvements in or relating to ester-based lubricants

1971
- 1971-05-18 DK DK240371A patent/DK144336C/da active
- 1971-05-18 GB GB1565071*[A patent/GB1353034A/en not_active Expired
- 1971-05-18 DD DD155168A patent/DD96502A5/xx unknown
- 1971-05-18 FR FR7117921A patent/FR2090130B1/fr not_active Expired
- 1971-05-19 ZA ZA713242A patent/ZA713242B/xx unknown
- 1971-05-19 NL NL7106895A patent/NL7106895A/xx unknown
- 1971-05-19 DE DE2124943A patent/DE2124943C3/de not_active Expired
- 1971-05-19 SE SE7106513A patent/SE383642B/xx unknown
- 1971-05-19 BE BE767342A patent/BE767342A/xx unknown
- 1971-05-19 NO NO1902/71A patent/NO131644C/no unknown

Also Published As

Publication number	Publication date
DD96502A5 (2)	1973-03-20
FR2090130B1 (2)	1974-03-08
DE2124943A1 (de)	1971-12-09
ZA713242B (en)	1972-01-26
BE767342A (fr)	1971-10-18
GB1353034A (en)	1974-05-15
DE2124943C3 (de)	1978-10-26
NO131644C (2)	1975-07-02
NL7106895A (2)	1971-11-23
DK144336B (da)	1982-02-22
FR2090130A1 (2)	1972-01-14
DK144336C (da)	1982-07-26
SE383642B (sv)	1976-03-22
DE2124943B2 (de)	1978-01-05

Publication	Publication Date	Title
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US2862800A (en)	1958-12-02	Gasoline fuels
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US2503401A (en)	1950-04-11	Lubricants
CN117586816B (zh)	2025-05-30	一种柔性燃料发动机用润滑油添加剂及组合物
NO122141B (2)	1971-05-24
KR20010034566A (ko)	2001-04-25	고점도 세정제를 함유하는 선박용 실린더 오일
US2648643A (en)	1953-08-11	Engine corrosion preventive
NO131644B (2)	1975-03-24
US3085866A (en)	1963-04-16	Fuel oil compositions of improved combustion characteristics
US3523082A (en)	1970-08-04	Lubricating oil composition
US2378442A (en)	1945-06-19	Mineral oil composition
US2372411A (en)	1945-03-27	Compounded lubricating oil
US3235494A (en)	1966-02-15	Two-cycle engine lubricating composition
GB781581A (en)	1957-08-21	Improved fuel oil
NO168769B (no)	1991-12-23	Ascorbinsyreestere av langkjedede alifatiske syrer og antioksydasjonsmidler inneholdende disse
US2791495A (en)	1957-05-07	Rust inhibited distillate products
US2944021A (en)	1960-07-05	Marine diesel lubricant
US2975132A (en)	1961-03-14	Emulsifiable lubricant compositions
US3083162A (en)	1963-03-26	Lubricating composition
US2562845A (en)	1951-07-31	Anticorrosion composition
US2436051A (en)	1948-02-17	Lubricant
US3015320A (en)	1962-01-02	Multi-graded lubricant for 2-cycle engines
CN116064188A (zh)	2023-05-05	润滑油组合物及其制备方法