CA2074308C - Graisse pour chemin de fer - Google Patents

Graisse pour chemin de fer Download PDF

Info

Publication number: CA2074308C
Authority: CA; Canada
Prior art keywords: grease; railroad; calcium; accordance; group
Prior art date: 1991-07-31
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 - Fee Related

Application number

CA 2074308

Other languages

English (en)

Other versions

CA2074308A1 (fr

Inventor

John A. Waynick

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 USA Inc

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.)

1991-07-31

Filing date

1992-07-21

Publication date

2003-12-30

1991-07-31 Priority claimed from US07/738,264 external-priority patent/US5158694A/en

1992-07-21 Application filed by Chevron USA Inc filed Critical Chevron USA Inc

1993-02-01 Publication of CA2074308A1 publication Critical patent/CA2074308A1/fr

2003-12-30 Application granted granted Critical

2003-12-30 Publication of CA2074308C publication Critical patent/CA2074308C/fr

2012-07-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000004519 grease Substances 0.000 title claims abstract description 377
239000000654 additive Substances 0.000 claims abstract description 100
230000000996 additive effect Effects 0.000 claims abstract description 61
229910019142 PO4 Inorganic materials 0.000 claims abstract description 35
239000002998 adhesive polymer Substances 0.000 claims abstract description 10
235000013305 food Nutrition 0.000 claims abstract description 4
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 170
239000003921 oil Substances 0.000 claims description 107
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 102
239000002562 thickening agent Substances 0.000 claims description 87
229910000019 calcium carbonate Inorganic materials 0.000 claims description 84
239000011575 calcium Substances 0.000 claims description 72
229910052791 calcium Inorganic materials 0.000 claims description 72
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 70
239000000203 mixture Substances 0.000 claims description 70
239000000344 soap Substances 0.000 claims description 68
229920002396 Polyurea Polymers 0.000 claims description 64
239000001506 calcium phosphate Substances 0.000 claims description 63
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 58
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 56
-1 polyoxides Polymers 0.000 claims description 51
229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 51
235000019731 tricalcium phosphate Nutrition 0.000 claims description 51
229940078499 tricalcium phosphate Drugs 0.000 claims description 51
229910002804 graphite Inorganic materials 0.000 claims description 48
239000010439 graphite Substances 0.000 claims description 48
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
229910052782 aluminium Inorganic materials 0.000 claims description 40
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 38
239000002199 base oil Substances 0.000 claims description 31
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 31
230000001050 lubricating effect Effects 0.000 claims description 31
239000000920 calcium hydroxide Substances 0.000 claims description 29
229910001861 calcium hydroxide Inorganic materials 0.000 claims description 29
238000000926 separation method Methods 0.000 claims description 27
239000010452 phosphate Substances 0.000 claims description 23
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 23
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 17
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 16
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
150000001875 compounds Chemical class 0.000 claims description 16
229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 15
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 14
239000011593 sulfur Substances 0.000 claims description 14
229910052717 sulfur Inorganic materials 0.000 claims description 14
ULUZGMIUTMRARO-UHFFFAOYSA-N (carbamoylamino)urea Chemical compound NC(=O)NNC(N)=O ULUZGMIUTMRARO-UHFFFAOYSA-N 0.000 claims description 13
125000003118 aryl group Chemical group 0.000 claims description 13
229920001577 copolymer Polymers 0.000 claims description 13
229920000768 polyamine Polymers 0.000 claims description 11
229920000098 polyolefin Polymers 0.000 claims description 10
229910052783 alkali metal Inorganic materials 0.000 claims description 9
150000001340 alkali metals Chemical class 0.000 claims description 9
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 9
150000001342 alkaline earth metals Chemical class 0.000 claims description 9
230000003028 elevating effect Effects 0.000 claims description 9
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 8
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 8
229910052788 barium Inorganic materials 0.000 claims description 8
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 8
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 8
229910052796 boron Inorganic materials 0.000 claims description 8
235000014113 dietary fatty acids Nutrition 0.000 claims description 8
239000000194 fatty acid Substances 0.000 claims description 8
229930195729 fatty acid Natural products 0.000 claims description 8
229910021485 fumed silica Inorganic materials 0.000 claims description 8
229910052742 iron Inorganic materials 0.000 claims description 8
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
150000004665 fatty acids Chemical class 0.000 claims description 7
229910052744 lithium Inorganic materials 0.000 claims description 7
229910052710 silicon Inorganic materials 0.000 claims description 7
239000010703 silicon Substances 0.000 claims description 7
229910052708 sodium Inorganic materials 0.000 claims description 7
239000011734 sodium Substances 0.000 claims description 7
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 6
239000000440 bentonite Substances 0.000 claims description 6
229910000278 bentonite Inorganic materials 0.000 claims description 6
229910052790 beryllium Inorganic materials 0.000 claims description 6
ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 6
229910052749 magnesium Inorganic materials 0.000 claims description 6
239000011777 magnesium Substances 0.000 claims description 6
229910052700 potassium Inorganic materials 0.000 claims description 6
239000011591 potassium Substances 0.000 claims description 6
229910052712 strontium Inorganic materials 0.000 claims description 6
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 6
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
239000004927 clay Substances 0.000 claims description 5
239000012530 fluid Substances 0.000 claims description 5
229910052725 zinc Inorganic materials 0.000 claims description 5
239000011701 zinc Substances 0.000 claims description 5
125000003342 alkenyl group Chemical group 0.000 claims description 4
150000002170 ethers Chemical class 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
229920000412 polyarylene Polymers 0.000 claims description 4
229920000728 polyester Polymers 0.000 claims description 4
239000004952 Polyamide Substances 0.000 claims description 3
239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
125000000732 arylene group Chemical group 0.000 claims description 3
DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 3
239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
229920002647 polyamide Polymers 0.000 claims description 3
229920002635 polyurethane Polymers 0.000 claims description 3
239000004814 polyurethane Substances 0.000 claims description 3
229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
125000005017 substituted alkenyl group Chemical group 0.000 claims description 3
239000010692 aromatic oil Substances 0.000 claims description 2
229910052792 caesium Inorganic materials 0.000 claims description 2
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 2
LMODBLQHQHXPEI-UHFFFAOYSA-N dibutylcarbamothioylsulfanylmethyl n,n-dibutylcarbamodithioate Chemical compound CCCCN(CCCC)C(=S)SCSC(=S)N(CCCC)CCCC LMODBLQHQHXPEI-UHFFFAOYSA-N 0.000 claims description 2
150000005690 diesters Chemical class 0.000 claims description 2
229910052730 francium Inorganic materials 0.000 claims description 2
KLMCZVJOEAUDNE-UHFFFAOYSA-N francium atom Chemical compound [Fr] KLMCZVJOEAUDNE-UHFFFAOYSA-N 0.000 claims description 2
230000002209 hydrophobic effect Effects 0.000 claims description 2
230000007935 neutral effect Effects 0.000 claims description 2
239000010690 paraffinic oil Substances 0.000 claims description 2
229920000090 poly(aryl ether) Polymers 0.000 claims description 2
229920002401 polyacrylamide Polymers 0.000 claims description 2
229920013639 polyalphaolefin Polymers 0.000 claims description 2
229920000193 polymethacrylate Polymers 0.000 claims description 2
229910052701 rubidium Inorganic materials 0.000 claims description 2
IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 2
229920005573 silicon-containing polymer Polymers 0.000 claims description 2
125000003107 substituted aryl group Chemical group 0.000 claims description 2
229910052570 clay Inorganic materials 0.000 claims 2
229920002689 polyvinyl acetate Polymers 0.000 claims 1
239000011118 polyvinyl acetate Substances 0.000 claims 1
235000021317 phosphate Nutrition 0.000 abstract description 31
150000004649 carbonic acid derivatives Chemical class 0.000 abstract description 22
239000007866 anti-wear additive Substances 0.000 abstract description 17
150000003013 phosphoric acid derivatives Chemical class 0.000 abstract description 12
150000003467 sulfuric acid derivatives Chemical class 0.000 abstract description 11
241001465754 Metazoa Species 0.000 abstract description 3
230000007613 environmental effect Effects 0.000 abstract description 2
241000251468 Actinopterygii Species 0.000 abstract 1
235000019198 oils Nutrition 0.000 description 101
238000012360 testing method Methods 0.000 description 97
235000010216 calcium carbonate Nutrition 0.000 description 84
239000000314 lubricant Substances 0.000 description 69
239000002585 base Substances 0.000 description 67
229940095672 calcium sulfate Drugs 0.000 description 46
229920000642 polymer Polymers 0.000 description 39
239000000463 material Substances 0.000 description 36
239000002253 acid Substances 0.000 description 32
235000011116 calcium hydroxide Nutrition 0.000 description 28
238000006243 chemical reaction Methods 0.000 description 28
230000007797 corrosion Effects 0.000 description 27
238000005260 corrosion Methods 0.000 description 27
229910000831 Steel Inorganic materials 0.000 description 23
229910052751 metal Inorganic materials 0.000 description 23
239000002184 metal Substances 0.000 description 23
239000010959 steel Substances 0.000 description 23
238000000034 method Methods 0.000 description 22
150000007513 acids Chemical class 0.000 description 21
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 20
150000001412 amines Chemical class 0.000 description 20
229910052802 copper Inorganic materials 0.000 description 20
239000010949 copper Substances 0.000 description 20
125000004432 carbon atom Chemical group C* 0.000 description 19
231100001010 corrosive Toxicity 0.000 description 18
230000001070 adhesive effect Effects 0.000 description 17
239000000853 adhesive Substances 0.000 description 15
238000010438 heat treatment Methods 0.000 description 15
230000001965 increasing effect Effects 0.000 description 15
239000000047 product Substances 0.000 description 15
150000003464 sulfur compounds Chemical class 0.000 description 15
125000005442 diisocyanate group Chemical group 0.000 description 14
230000035515 penetration Effects 0.000 description 14
231100000241 scar Toxicity 0.000 description 14
229920001971 elastomer Polymers 0.000 description 13
239000000806 elastomer Substances 0.000 description 13
239000002904 solvent Substances 0.000 description 13
239000003112 inhibitor Substances 0.000 description 11
230000009467 reduction Effects 0.000 description 11
239000000126 substance Substances 0.000 description 11
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 10
230000001464 adherent effect Effects 0.000 description 10
230000008901 benefit Effects 0.000 description 10
230000006872 improvement Effects 0.000 description 10
230000002829 reductive effect Effects 0.000 description 10
244000025254 Cannabis sativa Species 0.000 description 9
230000002378 acidificating effect Effects 0.000 description 9
239000002245 particle Substances 0.000 description 9
239000000376 reactant Substances 0.000 description 9
238000007792 addition Methods 0.000 description 8
125000000217 alkyl group Chemical group 0.000 description 8
NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 8
229910000020 calcium bicarbonate Inorganic materials 0.000 description 8
239000006185 dispersion Substances 0.000 description 8
150000002763 monocarboxylic acids Chemical class 0.000 description 8
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 7
150000001336 alkenes Chemical class 0.000 description 7
239000003963 antioxidant agent Substances 0.000 description 7
238000005461 lubrication Methods 0.000 description 7
150000002739 metals Chemical class 0.000 description 7
239000002480 mineral oil Substances 0.000 description 7
235000010446 mineral oil Nutrition 0.000 description 7
150000003839 salts Chemical class 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
150000001408 amides Chemical class 0.000 description 6
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 6
150000001642 boronic acid derivatives Chemical class 0.000 description 6
229910052799 carbon Inorganic materials 0.000 description 6
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 6
NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 6
238000003801 milling Methods 0.000 description 6
150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 6
229920001281 polyalkylene Polymers 0.000 description 6
238000003756 stirring Methods 0.000 description 6
235000019739 Dicalciumphosphate Nutrition 0.000 description 5
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 5
239000006227 byproduct Substances 0.000 description 5
YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 5
JXRVKYBCWUJJBP-UHFFFAOYSA-L calcium;hydrogen sulfate Chemical compound [Ca+2].OS([O-])(=O)=O.OS([O-])(=O)=O JXRVKYBCWUJJBP-UHFFFAOYSA-L 0.000 description 5
230000000536 complexating effect Effects 0.000 description 5
230000001627 detrimental effect Effects 0.000 description 5
150000004985 diamines Chemical class 0.000 description 5
229910000390 dicalcium phosphate Inorganic materials 0.000 description 5
229940038472 dicalcium phosphate Drugs 0.000 description 5
150000002148 esters Chemical class 0.000 description 5
239000001257 hydrogen Substances 0.000 description 5
229910052739 hydrogen Inorganic materials 0.000 description 5
230000002401 inhibitory effect Effects 0.000 description 5
230000003137 locomotive effect Effects 0.000 description 5
229910000150 monocalcium phosphate Inorganic materials 0.000 description 5
235000019691 monocalcium phosphate Nutrition 0.000 description 5
238000002360 preparation method Methods 0.000 description 5
238000012545 processing Methods 0.000 description 5
229920006395 saturated elastomer Polymers 0.000 description 5
239000007787 solid Substances 0.000 description 5
ULQISTXYYBZJSJ-UHFFFAOYSA-N 12-hydroxyoctadecanoic acid Chemical compound CCCCCCC(O)CCCCCCCCCCC(O)=O ULQISTXYYBZJSJ-UHFFFAOYSA-N 0.000 description 4
PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
125000001931 aliphatic group Chemical group 0.000 description 4
125000002947 alkylene group Chemical group 0.000 description 4
230000003078 antioxidant effect Effects 0.000 description 4
230000003190 augmentative effect Effects 0.000 description 4
230000009286 beneficial effect Effects 0.000 description 4
DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 4
235000019441 ethanol Nutrition 0.000 description 4
229930195733 hydrocarbon Natural products 0.000 description 4
238000011065 in-situ storage Methods 0.000 description 4
230000003993 interaction Effects 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
230000003647 oxidation Effects 0.000 description 4
238000007254 oxidation reaction Methods 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 3
ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 description 3
UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 3
239000005711 Benzoic acid Substances 0.000 description 3
BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 3
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 3
239000004743 Polypropylene Substances 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
230000002411 adverse Effects 0.000 description 3
150000001298 alcohols Chemical class 0.000 description 3
239000003513 alkali Substances 0.000 description 3
150000008064 anhydrides Chemical class 0.000 description 3
235000010233 benzoic acid Nutrition 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical group [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 3
239000000292 calcium oxide Substances 0.000 description 3
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
239000000356 contaminant Substances 0.000 description 3
238000001816 cooling Methods 0.000 description 3
230000007423 decrease Effects 0.000 description 3
238000005516 engineering process Methods 0.000 description 3
239000000446 fuel Substances 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
231100001231 less toxic Toxicity 0.000 description 3
FPLIHVCWSXLMPX-UHFFFAOYSA-M lithium 12-hydroxystearate Chemical compound [Li+].CCCCCCC(O)CCCCCCCCCCC([O-])=O FPLIHVCWSXLMPX-UHFFFAOYSA-M 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
238000002156 mixing Methods 0.000 description 3
KHFVGGRBRAHSFE-UHFFFAOYSA-N nonapotassium;triborate Chemical compound [K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] KHFVGGRBRAHSFE-UHFFFAOYSA-N 0.000 description 3
230000009972 noncorrosive effect Effects 0.000 description 3
231100000252 nontoxic Toxicity 0.000 description 3
230000003000 nontoxic effect Effects 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
229920001155 polypropylene Polymers 0.000 description 3
229920002223 polystyrene Polymers 0.000 description 3
230000008569 process Effects 0.000 description 3
150000003254 radicals Chemical class 0.000 description 3
235000007586 terpenes Nutrition 0.000 description 3
230000008719 thickening Effects 0.000 description 3
XMKLTEGSALONPH-UHFFFAOYSA-N 1,2,4,5-tetrazinane-3,6-dione Chemical compound O=C1NNC(=O)NN1 XMKLTEGSALONPH-UHFFFAOYSA-N 0.000 description 2
FJLUATLTXUNBOT-UHFFFAOYSA-N 1-Hexadecylamine Chemical compound CCCCCCCCCCCCCCCCN FJLUATLTXUNBOT-UHFFFAOYSA-N 0.000 description 2
229940114072 12-hydroxystearic acid Drugs 0.000 description 2
LEKAIGKHNJSDAH-UHFFFAOYSA-N 14-hydroxyoctadecanoic acid Chemical compound CCCCC(O)CCCCCCCCCCCCC(O)=O LEKAIGKHNJSDAH-UHFFFAOYSA-N 0.000 description 2
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XXUJMEYKYHETBZ-UHFFFAOYSA-N ethyl 4-nitrophenyl ethylphosphonate Chemical compound CCOP(=O)(CC)OC1=CC=C([N+]([O-])=O)C=C1 XXUJMEYKYHETBZ-UHFFFAOYSA-N 0.000 description 1
PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 description 1
239000003925 fat Substances 0.000 description 1
235000019197 fats Nutrition 0.000 description 1
239000001530 fumaric acid Substances 0.000 description 1
239000012362 glacial acetic acid Substances 0.000 description 1
229940028332 halog Drugs 0.000 description 1
239000013529 heat transfer fluid Substances 0.000 description 1
SYECJBOWSGTPLU-UHFFFAOYSA-N hexane-1,1-diamine Chemical compound CCCCCC(N)N SYECJBOWSGTPLU-UHFFFAOYSA-N 0.000 description 1
125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
ANJPRQPHZGHVQB-UHFFFAOYSA-N hexyl isocyanate Chemical compound CCCCCCN=C=O ANJPRQPHZGHVQB-UHFFFAOYSA-N 0.000 description 1
229920006158 high molecular weight polymer Polymers 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
BUHXFUSLEBPCEB-UHFFFAOYSA-N icosan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCCCN BUHXFUSLEBPCEB-UHFFFAOYSA-N 0.000 description 1
150000002462 imidazolines Chemical class 0.000 description 1
150000003949 imides Chemical class 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000010722 industrial gear oil Substances 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
238000007689 inspection Methods 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
QYKPRMWZTPVYJC-UHFFFAOYSA-N isocyanatocyclooctane Chemical compound O=C=NC1CCCCCCC1 QYKPRMWZTPVYJC-UHFFFAOYSA-N 0.000 description 1
239000010699 lard oil Substances 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
235000020778 linoleic acid Nutrition 0.000 description 1
OYHQOLUKZRVURQ-HZJYTTRNSA-N linoleic acid group Chemical group C(CCCCCCC\C=C/C\C=C/CCCCC)(=O)O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 description 1
229940040692 lithium hydroxide monohydrate Drugs 0.000 description 1
230000007774 longterm Effects 0.000 description 1
239000010687 lubricating oil Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
238000005649 metathesis reaction Methods 0.000 description 1
MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical class CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
230000005012 migration Effects 0.000 description 1
238000013508 migration Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 description 1
VSHTWPWTCXQLQN-UHFFFAOYSA-N n-butylaniline Chemical group CCCCNC1=CC=CC=C1 VSHTWPWTCXQLQN-UHFFFAOYSA-N 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
230000000269 nucleophilic effect Effects 0.000 description 1
235000019488 nut oil Nutrition 0.000 description 1
239000010466 nut oil Substances 0.000 description 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
235000019645 odor Nutrition 0.000 description 1
235000014593 oils and fats Nutrition 0.000 description 1
239000006259 organic additive Substances 0.000 description 1
125000001477 organic nitrogen group Chemical group 0.000 description 1
125000002524 organometallic group Chemical group 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
239000002540 palm oil Substances 0.000 description 1
IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
229940100684 pentylamine Drugs 0.000 description 1
229940066842 petrolatum Drugs 0.000 description 1
235000019271 petrolatum Nutrition 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
239000000049 pigment Substances 0.000 description 1
239000010773 plant oil Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
150000008442 polyphenolic compounds Chemical class 0.000 description 1
235000013824 polyphenols Nutrition 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 description 1
235000019260 propionic acid Nutrition 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
239000005297 pyrex Substances 0.000 description 1
IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
230000008707 rearrangement Effects 0.000 description 1
230000003134 recirculating effect Effects 0.000 description 1
150000004666 short chain fatty acids Chemical class 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000010802 sludge Substances 0.000 description 1
235000010288 sodium nitrite Nutrition 0.000 description 1
WSFQLUVWDKCYSW-UHFFFAOYSA-M sodium;2-hydroxy-3-morpholin-4-ylpropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(O)CN1CCOCC1 WSFQLUVWDKCYSW-UHFFFAOYSA-M 0.000 description 1
239000007921 spray Substances 0.000 description 1
230000007480 spreading Effects 0.000 description 1
238000003892 spreading Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
238000000859 sublimation Methods 0.000 description 1
230000008022 sublimation Effects 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
235000011044 succinic acid Nutrition 0.000 description 1
150000008054 sulfonate salts Chemical class 0.000 description 1
150000003460 sulfonic acids Chemical group 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
239000011885 synergistic combination Substances 0.000 description 1
230000009044 synergistic interaction Effects 0.000 description 1
238000010998 test method Methods 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
239000011135 tin Substances 0.000 description 1
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 1
150000004992 toluidines Chemical class 0.000 description 1
231100000027 toxicology Toxicity 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
230000001052 transient effect Effects 0.000 description 1
229910052723 transition metal Inorganic materials 0.000 description 1
150000003624 transition metals Chemical class 0.000 description 1
150000003626 triacylglycerols Chemical class 0.000 description 1
125000005457 triglyceride group Chemical group 0.000 description 1
150000003672 ureas Chemical class 0.000 description 1
239000002966 varnish Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1
239000003643 water by type Substances 0.000 description 1
239000001993 wax Substances 0.000 description 1
SXYOAESUCSYJNZ-UHFFFAOYSA-L zinc;bis(6-methylheptoxy)-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Zn+2].CC(C)CCCCCOP([S-])(=S)OCCCCCC(C)C.CC(C)CCCCCOP([S-])(=S)OCCCCCC(C)C SXYOAESUCSYJNZ-UHFFFAOYSA-L 0.000 description 1

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Lubricants (AREA)

CA 2074308 1991-07-31 1992-07-21 Graisse pour chemin de fer Expired - Fee Related CA2074308C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/738,264 US5158694A (en)	1989-03-31	1991-07-31	Railroad grease
US738,264		1991-07-31

Publications (2)

Publication Number	Publication Date
CA2074308A1 CA2074308A1 (fr)	1993-02-01
CA2074308C true CA2074308C (fr)	2003-12-30

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ID=24967281

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Application Number	Title	Priority Date	Filing Date
CA 2074308 Expired - Fee Related CA2074308C (fr)	1991-07-31	1992-07-21	Graisse pour chemin de fer

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CA (1)	CA2074308C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008065158A1 (fr) *	2006-12-01	2008-06-05	Showa Shell Sekiyu K.K.	Composition lubrifiante
CN113355148A (zh) *	2021-05-28	2021-09-07	中国石油化工股份有限公司	一种用于汽车驱动轴轮毂轴承结合面的润滑剂及其制法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2022086886A1 (fr)	2020-10-19	2022-04-28	New York Air Brake, LLC	Lubrifiant composite multiphase pour un bâton de lubrifiant de chemin de fer
CN116286148B (zh) *	2023-03-17	2024-07-12	安徽中天石化股份有限公司	一种可生物降解的齿轮润滑脂及其制备方法和应用

1992
- 1992-07-21 CA CA 2074308 patent/CA2074308C/fr not_active Expired - Fee Related

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008065158A1 (fr) *	2006-12-01	2008-06-05	Showa Shell Sekiyu K.K.	Composition lubrifiante
CN113355148A (zh) *	2021-05-28	2021-09-07	中国石油化工股份有限公司	一种用于汽车驱动轴轮毂轴承结合面的润滑剂及其制法

Also Published As

Publication number	Publication date
CA2074308A1 (fr)	1993-02-01

Legal Events

Date	Code	Title	Description
1999-06-01	EEER	Examination request
2011-07-21	MKLA	Lapsed

Publication	Publication Date	Title
US5158694A (en)	1992-10-27	Railroad grease
US4787992A (en)	1988-11-29	Calcium soap thickened front-wheel drive grease
US4902435A (en)	1990-02-20	Grease with calcium soap and polyurea thickener
US5084193A (en)	1992-01-28	Polyurea and calcium soap lubricating grease thickener system
US4830767A (en)	1989-05-16	Front-wheel drive grease
EP0850290B1 (fr)	2002-11-27	L'utilisation d'une combinaison d'additifs reduisant le frottement dans des compositions lubifiantes
US4759859A (en)	1988-07-26	Polyurea grease with reduced oil separation
US6800595B2 (en)	2004-10-05	Grease composition with improved rust prevention and abrasion resistance properties
US4986923A (en)	1991-01-22	Front-wheel drive grease with synergistic sulfate and carbonate additive system
US5207935A (en)	1993-05-04	Wheel bearing grease
US4929371A (en)	1990-05-29	Steel mill grease
US4904399A (en)	1990-02-27	Process for preventing grease fires in steel mills and other metal processing mills
US5102565A (en)	1992-04-07	Calcium soap thickened steel mill grease
AU2001279815A1 (en)	2002-05-16	Grease composition with improved rust prevention and abrasion resistance properties
US7419941B2 (en)	2008-09-02	Lubricant oils and greases containing nanoparticles
US5223161A (en)	1993-06-29	Extreme pressure and wear resistant grease with synergistic sulfate and carboxylate additive system
US5096605A (en)	1992-03-17	Aluminum soap thickened steel mill grease
US3846314A (en)	1974-11-05	Grease thickened with ureido compound and alkaline earth metal aliphatic carboxylate
CA2303345A1 (fr)	1999-03-25	Compositions lubrifiantes
CA2074308C (fr)	2003-12-30	Graisse pour chemin de fer
KR101634408B1 (ko)	2016-06-28	윤활 그리스 조성물
CA2189862C (fr)	2004-06-29	Graisse lubrifiante
RU2102442C1 (ru)	1998-01-20	Пластичная смазка для тяжелонагруженных узлов трения
CA2010924C (fr)	1995-08-08	Graisse qualite siderurgique
CA1238891A (fr)	1988-07-05	Lubrifiants

CA2074308C - Graisse pour chemin de fer - Google Patents

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Applications Claiming Priority (2)

Publications (2)

Family

ID=24967281

Family Applications (1)

Country Status (1)

Cited By (2)

Families Citing this family (2)

Cited By (2)

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