CA2461158A1 - Environmentally friendly lubricants - Google Patents

Environmentally friendly lubricants Download PDF

Info

Publication number: CA2461158A1
Authority: CA; Canada
Prior art keywords: oil; ester; environmentally friendly; viscosity; lubricant
Prior art date: 2001-09-25
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.): Abandoned

Application number

CA002461158A

Other languages

English (en)

French (fr)

Inventor

I-Ching Chiu

Selda Gunsel

Paul Lacey

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.)

Shell Internationale Research Maatschappij BV

Original Assignee

Individual

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.)

2001-09-25

Filing date

2002-09-24

Publication date

2003-04-03

2002-09-24 Application filed by Individual filed Critical Individual

2003-04-03 Publication of CA2461158A1 publication Critical patent/CA2461158A1/en

Status Abandoned legal-status Critical Current

Links

239000000314 lubricant Substances 0.000 title claims abstract description 83
239000000203 mixture Substances 0.000 claims abstract description 96
150000002148 esters Chemical class 0.000 claims abstract description 72
238000001879 gelation Methods 0.000 claims abstract description 55
239000010705 motor oil Substances 0.000 claims abstract description 38
239000003112 inhibitor Substances 0.000 claims abstract description 31
239000002270 dispersing agent Substances 0.000 claims abstract description 26
239000002480 mineral oil Substances 0.000 claims abstract description 24
229920000089 Cyclic olefin copolymer Polymers 0.000 claims abstract description 21
235000010446 mineral oil Nutrition 0.000 claims abstract description 8
238000002156 mixing Methods 0.000 claims abstract description 3
239000003921 oil Substances 0.000 claims description 126
235000019198 oils Nutrition 0.000 claims description 126
235000015112 vegetable and seed oil Nutrition 0.000 claims description 55
239000008158 vegetable oil Substances 0.000 claims description 55
-1 polyol ester Chemical class 0.000 claims description 40
239000000654 additive Substances 0.000 claims description 27
229920005862 polyol Polymers 0.000 claims description 23
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 19
239000003963 antioxidant agent Substances 0.000 claims description 18
230000000996 additive effect Effects 0.000 claims description 13
229920001577 copolymer Polymers 0.000 claims description 11
238000000034 method Methods 0.000 claims description 11
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 10
230000000994 depressogenic effect Effects 0.000 claims description 9
QYMFNZIUDRQRSA-UHFFFAOYSA-N dimethyl butanedioate;dimethyl hexanedioate;dimethyl pentanedioate Chemical group COC(=O)CCC(=O)OC.COC(=O)CCCC(=O)OC.COC(=O)CCCCC(=O)OC QYMFNZIUDRQRSA-UHFFFAOYSA-N 0.000 claims description 9
230000003078 antioxidant effect Effects 0.000 claims description 8
239000003607 modifier Substances 0.000 claims description 8
239000004135 Bone phosphate Substances 0.000 claims description 7
239000002518 antifoaming agent Substances 0.000 claims description 7
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230000007797 corrosion Effects 0.000 claims description 5
238000005260 corrosion Methods 0.000 claims description 5
235000021391 short chain fatty acids Nutrition 0.000 claims description 5
AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 claims 10
238000004519 manufacturing process Methods 0.000 claims 1
238000009472 formulation Methods 0.000 abstract description 68
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238000012360 testing method Methods 0.000 description 80
239000004034 viscosity adjusting agent Substances 0.000 description 51
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238000006243 chemical reaction Methods 0.000 description 11
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239000000446 fuel Substances 0.000 description 7
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239000003209 petroleum derivative Substances 0.000 description 6
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239000002826 coolant Substances 0.000 description 5
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235000014113 dietary fatty acids Nutrition 0.000 description 5
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238000004088 simulation Methods 0.000 description 5
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235000013882 gravy Nutrition 0.000 description 4
239000007788 liquid Substances 0.000 description 4
CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
239000003549 soybean oil Substances 0.000 description 4
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125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 4
238000009482 thermal adhesion granulation Methods 0.000 description 4
239000002966 varnish Substances 0.000 description 4
FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical class ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 3
235000019485 Safflower oil Nutrition 0.000 description 3
125000003342 alkenyl group Chemical group 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
231100000209 biodegradability test Toxicity 0.000 description 3
238000006065 biodegradation reaction Methods 0.000 description 3
229910052791 calcium Inorganic materials 0.000 description 3
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238000003776 cleavage reaction Methods 0.000 description 3
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239000002285 corn oil Substances 0.000 description 3
239000010710 diesel engine oil Substances 0.000 description 3
239000003925 fat Substances 0.000 description 3
235000019197 fats Nutrition 0.000 description 3
230000005484 gravity Effects 0.000 description 3
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 3
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239000010687 lubricating oil Substances 0.000 description 3
239000011777 magnesium Substances 0.000 description 3
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239000002245 particle Substances 0.000 description 3
150000002989 phenols Chemical class 0.000 description 3
150000003254 radicals Chemical class 0.000 description 3
238000011160 research Methods 0.000 description 3
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229940014800 succinic anhydride Drugs 0.000 description 3
KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical class O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 3
238000005809 transesterification reaction Methods 0.000 description 3
IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 2
LJKQIQSBHFNMDV-UHFFFAOYSA-N 7-thiabicyclo[4.1.0]hepta-2,4-dien-6-ol Chemical class C1=CC=CC2(O)C1S2 LJKQIQSBHFNMDV-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
125000006289 hydroxybenzyl group Chemical group 0.000 description 1
239000003999 initiator Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000002054 inoculum Substances 0.000 description 1
230000003993 interaction Effects 0.000 description 1
150000002596 lactones Chemical class 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
125000002960 margaryl 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])[H] 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
230000003278 mimic effect Effects 0.000 description 1
239000000178 monomer Substances 0.000 description 1
235000021084 monounsaturated fats Nutrition 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
125000005187 nonenyl group Chemical group C(=CCCCCCCC)* 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
230000008520 organization Effects 0.000 description 1
238000012856 packing Methods 0.000 description 1
239000000312 peanut oil Substances 0.000 description 1
ULDDEWDFUNBUCM-UHFFFAOYSA-N pentyl prop-2-enoate Chemical compound CCCCCOC(=O)C=C ULDDEWDFUNBUCM-UHFFFAOYSA-N 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical class OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003904 phospholipids Chemical class 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
150000003014 phosphoric acid esters Chemical class 0.000 description 1
229920001083 polybutene Polymers 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
150000003141 primary amines Chemical class 0.000 description 1
230000008569 process Effects 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
238000005086 pumping Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229940116351 sebacate Drugs 0.000 description 1
229910052711 selenium Inorganic materials 0.000 description 1
239000011669 selenium Substances 0.000 description 1
150000003365 short chain fatty acid esters Chemical class 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
235000003702 sterols Nutrition 0.000 description 1
150000003432 sterols Chemical class 0.000 description 1
238000003860 storage Methods 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
229960002317 succinimide Drugs 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
239000000725 suspension Substances 0.000 description 1
150000003505 terpenes Chemical class 0.000 description 1
235000007586 terpenes Nutrition 0.000 description 1
230000008719 thickening Effects 0.000 description 1
239000002562 thickening agent Substances 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
229930003799 tocopherol Natural products 0.000 description 1
239000011732 tocopherol Substances 0.000 description 1
235000019149 tocopherols Nutrition 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
150000003628 tricarboxylic acids Chemical class 0.000 description 1
125000005040 tridecenyl group Chemical group C(=CCCCCCCCCCCC)* 0.000 description 1
125000002889 tridecyl 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])[H] 0.000 description 1
WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical class [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 description 1
125000005065 undecenyl group Chemical group C(=CCCCCCCCCC)* 0.000 description 1
125000002948 undecyl 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])[H] 0.000 description 1
230000004580 weight loss Effects 0.000 description 1
QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
- 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
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/04—Fatty oil fractions
- 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
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/38—Esters of polyhydroxy compounds
- 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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- 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
- 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
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
- 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
- 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
- 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
- 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
- C10M2205/022—Ethene
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
- C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids used as base material
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/401—Fatty vegetable or animal oils used as base material
- 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
- 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
- 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
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition

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)

CA002461158A 2001-09-25 2002-09-24 Environmentally friendly lubricants Abandoned CA2461158A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US32472301P	2001-09-25	2001-09-25
US60/324,723		2001-09-25
PCT/US2002/030233 WO2003027212A1 (en)	2001-09-25	2002-09-24	Environmentall friendly lubricants

Publications (1)

Publication Number	Publication Date
CA2461158A1 true CA2461158A1 (en)	2003-04-03

Family

ID=23264809

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002461158A Abandoned CA2461158A1 (en)	2001-09-25	2002-09-24	Environmentally friendly lubricants

Country Status (17)

Country	Link
US (1)	US20030186824A1 (de)
EP (1)	EP1436369B1 (de)
JP (1)	JP2005504141A (de)
KR (1)	KR20040039416A (de)
CN (1)	CN100384968C (de)
AR (1)	AR036616A1 (de)
AT (1)	ATE317889T1 (de)
AU (1)	AU2002334650B2 (de)
BR (1)	BR0212786A (de)
CA (1)	CA2461158A1 (de)
DE (1)	DE60209260T2 (de)
DK (1)	DK1436369T3 (de)
ES (1)	ES2258172T3 (de)
MY (1)	MY128504A (de)
TW (1)	TWI258503B (de)
WO (1)	WO2003027212A1 (de)
ZA (1)	ZA200402221B (de)

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2002
- 2002-09-18 MY MYPI20023475A patent/MY128504A/en unknown
- 2002-09-24 DK DK02799616T patent/DK1436369T3/da active
- 2002-09-24 WO PCT/US2002/030233 patent/WO2003027212A1/en not_active Ceased
- 2002-09-24 JP JP2003530785A patent/JP2005504141A/ja active Pending
- 2002-09-24 BR BR0212786-5A patent/BR0212786A/pt not_active Application Discontinuation
- 2002-09-24 DE DE60209260T patent/DE60209260T2/de not_active Expired - Lifetime
- 2002-09-24 US US10/253,126 patent/US20030186824A1/en not_active Abandoned
- 2002-09-24 ES ES02799616T patent/ES2258172T3/es not_active Expired - Lifetime
- 2002-09-24 CN CNB028203577A patent/CN100384968C/zh not_active Expired - Lifetime
- 2002-09-24 AR ARP020103584A patent/AR036616A1/es unknown
- 2002-09-24 AU AU2002334650A patent/AU2002334650B2/en not_active Ceased
- 2002-09-24 AT AT02799616T patent/ATE317889T1/de not_active IP Right Cessation
- 2002-09-24 KR KR10-2004-7004372A patent/KR20040039416A/ko not_active Ceased
- 2002-09-24 EP EP02799616A patent/EP1436369B1/de not_active Expired - Lifetime
- 2002-09-24 CA CA002461158A patent/CA2461158A1/en not_active Abandoned
- 2002-09-24 TW TW091121912A patent/TWI258503B/zh not_active IP Right Cessation
2004
- 2004-03-19 ZA ZA200402221A patent/ZA200402221B/en unknown

Also Published As

Publication number	Publication date
CN1568360A (zh)	2005-01-19
AR036616A1 (es)	2004-09-22
DE60209260T2 (de)	2006-11-23
DE60209260D1 (de)	2006-04-20
KR20040039416A (ko)	2004-05-10
TWI258503B (en)	2006-07-21
JP2005504141A (ja)	2005-02-10
MY128504A (en)	2007-02-28
ZA200402221B (en)	2005-04-15
EP1436369B1 (de)	2006-02-15
EP1436369A1 (de)	2004-07-14
DK1436369T3 (da)	2006-06-19
BR0212786A (pt)	2004-10-05
CN100384968C (zh)	2008-04-30
ATE317889T1 (de)	2006-03-15
WO2003027212A1 (en)	2003-04-03
US20030186824A1 (en)	2003-10-02
AU2002334650B2 (en)	2007-09-20
ES2258172T3 (es)	2006-08-16

Legal Events

Date	Code	Title	Description
2007-08-09	EEER	Examination request
2010-09-24	FZDE	Discontinued

Publication	Publication Date	Title
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