CA1207314A - Graisse lubrifiante - Google Patents

Graisse lubrifiante

Info

Publication number: CA1207314A
Authority: CA; Canada
Prior art keywords: grease; polymer; grease composition; polyurea; poly
Prior art date: 1982-06-30
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

Application number

CA000430821A

Other languages

English (en)

Inventor

Jeffrey E. Stemke

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Chevron USA Inc

Original Assignee

Chevron Research and Technology 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.)

1982-06-30

Filing date

1983-06-21

Publication date

1986-07-08

1983-06-21 Application filed by Chevron Research and Technology Co filed Critical Chevron Research and Technology Co

1986-07-08 Application granted granted Critical

1986-07-08 Publication of CA1207314A publication Critical patent/CA1207314A/fr

Status Expired legal-status Critical Current

Links

239000004519 grease Substances 0.000 title claims abstract description 47
239000000203 mixture Substances 0.000 title claims description 27
229920000642 polymer Polymers 0.000 claims description 27
229920002396 Polyurea Polymers 0.000 claims description 20
-1 polyurethans Polymers 0.000 claims description 16
239000003349 gelling agent Substances 0.000 claims description 7
239000010687 lubricating oil Substances 0.000 claims description 5
229920000768 polyamine Polymers 0.000 claims description 5
HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 4
239000004952 Polyamide Substances 0.000 claims description 3
229920002647 polyamide Polymers 0.000 claims description 3
229920002554 vinyl polymer Polymers 0.000 claims description 3
239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
239000001301 oxygen Substances 0.000 claims description 2
229910052760 oxygen Inorganic materials 0.000 claims description 2
229920002401 polyacrylamide Polymers 0.000 claims description 2
229920000728 polyester Polymers 0.000 claims description 2
229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 1
239000000463 material Substances 0.000 abstract 1
239000003921 oil Substances 0.000 description 7
239000000654 additive Substances 0.000 description 6
230000035515 penetration Effects 0.000 description 5
239000005977 Ethylene Substances 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
239000000178 monomer Substances 0.000 description 4
239000002562 thickening agent Substances 0.000 description 4
XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 3
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
230000000996 additive effect Effects 0.000 description 3
239000004202 carbamide Substances 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
239000000376 reactant Substances 0.000 description 3
239000011541 reaction mixture Substances 0.000 description 3
JJMDCOVWQOJGCB-UHFFFAOYSA-N 5-aminopentanoic acid Chemical compound [NH3+]CCCCC([O-])=O JJMDCOVWQOJGCB-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
125000002947 alkylene group Chemical group 0.000 description 2
239000003963 antioxidant agent Substances 0.000 description 2
230000003078 antioxidant effect Effects 0.000 description 2
239000002199 base oil Substances 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
150000004985 diamines Chemical class 0.000 description 2
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
238000003756 stirring Methods 0.000 description 2
DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
XDOLZJYETYVRKV-UHFFFAOYSA-N 7-Aminoheptanoic acid Chemical compound NCCCCCCC(O)=O XDOLZJYETYVRKV-UHFFFAOYSA-N 0.000 description 1
UBDHSURDYAETAL-UHFFFAOYSA-N 8-aminonaphthalene-1,3,6-trisulfonic acid Chemical compound OS(=O)(=O)C1=CC(S(O)(=O)=O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 UBDHSURDYAETAL-UHFFFAOYSA-N 0.000 description 1
UQXNEWQGGVUVQA-UHFFFAOYSA-N 8-aminooctanoic acid Chemical compound NCCCCCCCC(O)=O UQXNEWQGGVUVQA-UHFFFAOYSA-N 0.000 description 1
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
KUGRPPRAQNPSQD-UHFFFAOYSA-N OOOOO Chemical compound OOOOO KUGRPPRAQNPSQD-UHFFFAOYSA-N 0.000 description 1
239000005642 Oleic acid Substances 0.000 description 1
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
125000002252 acyl group Chemical group 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
150000004982 aromatic amines Chemical class 0.000 description 1
229940000425 combination drug Drugs 0.000 description 1
125000005442 diisocyanate group Chemical group 0.000 description 1
239000000539 dimer Substances 0.000 description 1
238000010494 dissociation reaction Methods 0.000 description 1
230000005593 dissociations Effects 0.000 description 1
229920006158 high molecular weight polymer Polymers 0.000 description 1
JCYWCSGERIELPG-UHFFFAOYSA-N imes Chemical class CC1=CC(C)=CC(C)=C1N1C=CN(C=2C(=CC(C)=CC=2C)C)[C]1 JCYWCSGERIELPG-UHFFFAOYSA-N 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
230000003993 interaction Effects 0.000 description 1
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
108010094020 polyglycine Proteins 0.000 description 1
229920000232 polyglycine polymer Polymers 0.000 description 1
229920006324 polyoxymethylene Polymers 0.000 description 1
229920001451 polypropylene glycol Polymers 0.000 description 1
239000005077 polysulfide Substances 0.000 description 1
229920001021 polysulfide Polymers 0.000 description 1
150000008117 polysulfides Polymers 0.000 description 1
229920002689 polyvinyl acetate Polymers 0.000 description 1
239000011118 polyvinyl acetate Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
238000012958 reprocessing Methods 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
239000013638 trimer Substances 0.000 description 1
125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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
- C10M121/00—Lubricating compositions characterised by the thickener being a compound of unknown or incompletely defined constitution
- C10M121/04—Reaction products
- 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
- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- 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
- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- C10M119/04—Lubricating compositions characterised by the thickener being a macromolecular compound containing oxygen
- C10M119/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M119/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol, aldehdo, ketonic, ether, ketal or acetal radical
- 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
- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- C10M119/04—Lubricating compositions characterised by the thickener being a macromolecular compound containing oxygen
- C10M119/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M119/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of a saturated carboxylic or carbonic acid
- 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
- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- C10M119/04—Lubricating compositions characterised by the thickener being a macromolecular compound containing oxygen
- C10M119/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M119/12—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
- 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
- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- C10M119/04—Lubricating compositions characterised by the thickener being a macromolecular compound containing oxygen
- C10M119/14—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M119/16—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
- C10M119/18—Polyoxyalkylenes
- 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
- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- C10M119/24—Lubricating compositions characterised by the thickener being a macromolecular compound containing nitrogen
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- 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
- C10M2209/046—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 used as thickening agents
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- 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
- C10M2209/0613—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 used as thickening agents
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- 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
- C10M2209/0813—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 used as thickening agents
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- 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
- C10M2209/0866—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 used as thickening agents

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
Lubricants (AREA)
Compositions Of Macromolecular Compounds (AREA)

CA000430821A 1982-06-30 1983-06-21 Graisse lubrifiante Expired CA1207314A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US39390382A	1982-06-30	1982-06-30
US393,903		1982-06-30

Publications (1)

Publication Number	Publication Date
CA1207314A true CA1207314A (fr)	1986-07-08

Family

ID=23556725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000430821A Expired CA1207314A (fr)	1982-06-30	1983-06-21	Graisse lubrifiante

Country Status (8)

Country	Link
JP (1)	JPS5918798A (fr)
CA (1)	CA1207314A (fr)
DE (1)	DE3322822A1 (fr)
FR (1)	FR2529566B1 (fr)
GB (1)	GB2122216B (fr)
IT (1)	IT1163614B (fr)
NL (1)	NL8302220A (fr)
SE (1)	SE459182B (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3243372A (en) *	1961-01-24	1966-03-29	Chevron Res	Greases thickened with polyurea
US4165329A (en) *	1972-06-02	1979-08-21	Chevron Research Company	Grease thickening agent
CA1063591A (fr) *	1975-03-19	1979-10-02	Andrew D. Abbott	Inhibiteur de la rouille pour les graisses de type mono- ou polyuree
GB1559594A (en) *	1975-12-04	1980-01-23	Shell Int Research	Stabilized organically thickened grease compositions
US4022700A (en) *	1976-03-03	1977-05-10	Shell Oil Company	Organic grease thickening agents
JPS5374598A (en) *	1976-12-14	1978-07-03	Nippon Oil & Fats Co Ltd	Polyether-polyester compound and lubricant oil composition thereof
US4111822A (en) *	1976-12-16	1978-09-05	Shell Oil Company	Grease compositions
US4104177A (en) *	1976-12-16	1978-08-01	Shell Oil Company	Grease compositions
US4100081A (en) *	1977-03-14	1978-07-11	Chevron Research Company	Polyurea-based extreme pressure grease
US4100080A (en) *	1977-03-14	1978-07-11	Chevron Research Company	Greases containing borate dispersions as extreme-pressure additives

1983
- 1983-06-21 CA CA000430821A patent/CA1207314A/fr not_active Expired
- 1983-06-22 NL NL8302220A patent/NL8302220A/nl not_active Application Discontinuation
- 1983-06-23 FR FR8310409A patent/FR2529566B1/fr not_active Expired
- 1983-06-24 DE DE19833322822 patent/DE3322822A1/de active Granted
- 1983-06-28 SE SE8303695A patent/SE459182B/sv not_active IP Right Cessation
- 1983-06-28 GB GB08317470A patent/GB2122216B/en not_active Expired
- 1983-06-29 IT IT21833/83A patent/IT1163614B/it active
- 1983-06-29 JP JP58118046A patent/JPS5918798A/ja active Granted

Also Published As

Publication number	Publication date
JPH0447720B2 (fr)	1992-08-04
FR2529566B1 (fr)	1987-11-27
DE3322822A1 (de)	1984-01-05
IT1163614B (it)	1987-04-08
JPS5918798A (ja)	1984-01-31
SE8303695L (sv)	1983-12-31
GB8317470D0 (en)	1983-08-03
DE3322822C2 (fr)	1992-07-16
GB2122216A (en)	1984-01-11
SE459182B (sv)	1989-06-12
GB2122216B (en)	1985-06-05
IT8321833A0 (it)	1983-06-29
SE8303695D0 (sv)	1983-06-28
NL8302220A (nl)	1984-01-16
FR2529566A1 (fr)	1984-01-06

Legal Events

Date	Code	Title	Description
2003-07-08	MKEX	Expiry

Publication	Publication Date	Title
CA1319672C (fr)	1993-06-29	Compositions aqueuses a teneur en sels carboxyliques et utilisees comme produits de dispersion et de solubilisation
DE69608280T3 (de)	2008-08-07	Flüssigkeiten für automatische getriebe mit verbesserten viskonetrichen eigenschaften
AU641416B2 (en)	1993-09-23	Corrosion-inhibiting compositions and functional fluids containing same
DE69938483T2 (de)	2009-06-04	Schmiermittelzusammensetzungen
DE2605796A1 (de)	1976-09-16	Additiv fuer schmier- und brennstoffoele
CA1206143A (fr)	1986-06-17	Graisse lubrifiante a qualites superieures d'homogeneite
WO1997014772A1 (fr)	1997-04-24	Huiles lubrifiantes possedant une duree de friction amelioree
US4661276A (en)	1987-04-28	Grease composition
JPS62218493A (ja)	1987-09-25	減少した油分離をもつたポリ尿素グリ−ス
US4113636A (en)	1978-09-12	Aminated polymeric additives for fuels and lubricants
US4199462A (en)	1980-04-22	Compositions based on alkenyl succinimides, a method of preparing them, and lubricant compositions containing them
AU717427B2 (en)	2000-03-23	Automatic transmission fluids of improved viscometric properties
US3250714A (en)	1966-05-10	Ethylene/vinyl acetate copolymers as viscosity index improvers for mineral oils
US4165329A (en)	1979-08-21	Grease thickening agent
US4104177A (en)	1978-08-01	Grease compositions
US5554586A (en)	1996-09-10	Polyurea thickener and grease composition
US3775320A (en)	1973-11-27	Organic compositions containing salts of amines and substituted acetic acids as corrosion inhibitors
KR20010021514A (ko)	2001-03-15	개선된 점도 특성을 갖는 자동차용 전동 유체 조성물
US2669555A (en)	1954-02-16	Homopolymers of alkyl n-substituted maleimides
US4111822A (en)	1978-09-05	Grease compositions
US3725279A (en)	1973-04-03	Polyurea thickened grease
GB2122216A (en)	1984-01-11	Grease composition having improved low shear stability
US4082680A (en)	1978-04-04	Gear oil compositions
US3846315A (en)	1974-11-05	Grease thickened with polyurea metal salts and alkaline earth metal aliphatic monocarboxylate
JPS6011591A (ja)	1985-01-21	ポリウレアグリ−ス組成物