CA1297862C - Calcium soap thickened front-wheel drive grease - Google Patents
Calcium soap thickened front-wheel drive greaseInfo
- Publication number
- CA1297862C CA1297862C CA000566737A CA566737A CA1297862C CA 1297862 C CA1297862 C CA 1297862C CA 000566737 A CA000566737 A CA 000566737A CA 566737 A CA566737 A CA 566737A CA 1297862 C CA1297862 C CA 1297862C
- Authority
- CA
- Canada
- Prior art keywords
- grease
- calcium
- phosphate
- weight
- carbonate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004519 grease Substances 0.000 title claims abstract description 222
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 239000011575 calcium Substances 0.000 title claims abstract description 101
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 101
- 239000000344 soap Substances 0.000 title claims abstract description 58
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 116
- 239000001506 calcium phosphate Substances 0.000 claims abstract description 83
- 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 abstract description 69
- 229940078499 tricalcium phosphate Drugs 0.000 claims abstract description 69
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims abstract description 69
- 235000019731 tricalcium phosphate Nutrition 0.000 claims abstract description 69
- 239000002562 thickening agent Substances 0.000 claims abstract description 65
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 57
- 229920002396 Polyurea Polymers 0.000 claims abstract description 56
- 239000000654 additive Substances 0.000 claims abstract description 39
- 239000002199 base oil Substances 0.000 claims abstract description 34
- 230000000996 additive effect Effects 0.000 claims abstract description 23
- 230000001050 lubricating effect Effects 0.000 claims abstract description 18
- 239000003921 oil Substances 0.000 claims description 33
- -1 arylene sulfide Chemical compound 0.000 claims description 31
- 229910019142 PO4 Inorganic materials 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 24
- 239000010452 phosphate Substances 0.000 claims description 18
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 17
- 229920000642 polymer Polymers 0.000 claims description 17
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 15
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 13
- 150000003568 thioethers Chemical class 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 9
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- 150000001340 alkali metals Chemical class 0.000 claims description 7
- 229910052788 barium Inorganic materials 0.000 claims description 5
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052790 beryllium Inorganic materials 0.000 claims description 4
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052712 strontium Inorganic materials 0.000 claims description 4
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 4
- 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 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 125000000732 arylene group Chemical group 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229920013639 polyalphaolefin Polymers 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000010692 aromatic oil Substances 0.000 claims description 2
- 150000005690 diesters Chemical class 0.000 claims description 2
- 239000010690 paraffinic oil Substances 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229960005069 calcium Drugs 0.000 abstract description 86
- 235000010216 calcium carbonate Nutrition 0.000 abstract description 53
- 229960003563 calcium carbonate Drugs 0.000 abstract description 52
- 231100000252 nontoxic Toxicity 0.000 abstract description 4
- 230000003000 nontoxic effect Effects 0.000 abstract description 4
- 235000001465 calcium Nutrition 0.000 description 85
- 239000002585 base Substances 0.000 description 68
- 238000012360 testing method Methods 0.000 description 47
- 239000000806 elastomer Substances 0.000 description 33
- 229920001971 elastomer Polymers 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 235000019198 oils Nutrition 0.000 description 30
- 239000002253 acid Substances 0.000 description 20
- 235000021317 phosphate Nutrition 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 19
- 125000005442 diisocyanate group Chemical group 0.000 description 18
- 150000001412 amines Chemical class 0.000 description 16
- 125000004432 carbon atom Chemical group C* 0.000 description 16
- 238000005260 corrosion Methods 0.000 description 15
- 230000007797 corrosion Effects 0.000 description 15
- 150000007513 acids Chemical class 0.000 description 13
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 11
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 10
- 150000002763 monocarboxylic acids Chemical class 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 150000004985 diamines Chemical class 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910000150 monocalcium phosphate Inorganic materials 0.000 description 8
- 235000019691 monocalcium phosphate Nutrition 0.000 description 8
- 229920000768 polyamine Polymers 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 7
- 125000000217 alkyl group Chemical group 0.000 description 7
- 239000003963 antioxidant agent Substances 0.000 description 7
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 7
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 7
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 229920000728 polyester Polymers 0.000 description 7
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 6
- 150000001408 amides Chemical class 0.000 description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 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
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 6
- 229940038472 dicalcium phosphate Drugs 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 229920001296 polysiloxane Polymers 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 125000002947 alkylene group Chemical group 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 150000004665 fatty acids Chemical class 0.000 description 5
- 125000000743 hydrocarbylene group Chemical group 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002480 mineral oil Substances 0.000 description 5
- 235000010446 mineral oil Nutrition 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- ULUZGMIUTMRARO-UHFFFAOYSA-N (carbamoylamino)urea Chemical compound NC(=O)NNC(N)=O ULUZGMIUTMRARO-UHFFFAOYSA-N 0.000 description 4
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 150000004982 aromatic amines Chemical class 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 4
- 238000005536 corrosion prevention Methods 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XMKLTEGSALONPH-UHFFFAOYSA-N 1,2,4,5-tetrazinane-3,6-dione Chemical compound O=C1NNC(=O)NN1 XMKLTEGSALONPH-UHFFFAOYSA-N 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 238000007792 addition Methods 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
- 230000003466 anti-cipated effect Effects 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [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
- 235000012255 calcium oxide Nutrition 0.000 description 3
- 159000000007 calcium salts Chemical class 0.000 description 3
- RXPKHKBYUIHIGL-UHFFFAOYSA-L calcium;12-hydroxyoctadecanoate Chemical compound [Ca+2].CCCCCCC(O)CCCCCCCCCCC([O-])=O.CCCCCCC(O)CCCCCCCCCCC([O-])=O RXPKHKBYUIHIGL-UHFFFAOYSA-L 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000003981 vehicle Substances 0.000 description 3
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 2
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- FJLUATLTXUNBOT-UHFFFAOYSA-N 1-Hexadecylamine Chemical compound CCCCCCCCCCCCCCCCN FJLUATLTXUNBOT-UHFFFAOYSA-N 0.000 description 2
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Classifications
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- 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
- C10M169/06—Mixtures of thickeners 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/04—Metals; Alloys
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/085—Phosphorus oxides, acids or 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US053,262 | 1987-05-22 | ||
| US07/053,262 US4787992A (en) | 1986-02-18 | 1987-05-22 | Calcium soap thickened front-wheel drive grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1297862C true CA1297862C (en) | 1992-03-24 |
Family
ID=21982994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000566737A Expired - Fee Related CA1297862C (en) | 1987-05-22 | 1988-05-13 | Calcium soap thickened front-wheel drive grease |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4787992A (enExample) |
| EP (1) | EP0296362A3 (enExample) |
| JP (1) | JPS6426698A (enExample) |
| KR (1) | KR880014086A (enExample) |
| CA (1) | CA1297862C (enExample) |
| YU (1) | YU99288A (enExample) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4902435A (en) * | 1986-02-18 | 1990-02-20 | Amoco Corporation | Grease with calcium soap and polyurea thickener |
| US5084193A (en) * | 1986-02-18 | 1992-01-28 | Amoco Corporation | Polyurea and calcium soap lubricating grease thickener system |
| FI901920A7 (fi) * | 1989-04-20 | 1990-10-21 | Lubrizol Corp | Menetelmiä toisiinsa nähden liukuvien komponenttien välisen kitkan pienentämiseksi käyttämällä metallien karboksylaatteja |
| US5011617A (en) * | 1990-02-09 | 1991-04-30 | Chevron Research And Technology Company | Complex tolylene polurea grease composition and process |
| GB2244063A (en) * | 1990-05-15 | 1991-11-20 | Exxon Research Engineering Co | Grease composition containing inorganic compounds |
| US5569643A (en) * | 1991-03-07 | 1996-10-29 | Nippon Oil Co., Ltd. | Grease composition for constant velocity joint |
| JP2799634B2 (ja) * | 1991-03-07 | 1998-09-21 | 日本石油株式会社 | 等速ジョイント用グリース組成物 |
| JP3519417B2 (ja) * | 1991-10-04 | 2004-04-12 | 協同油脂株式会社 | 高温・高速・高荷重印加用の低起動トルク性に優れる軸受用グリース組成物 |
| US5154840A (en) * | 1992-01-06 | 1992-10-13 | Lyondell Petrochemical Company | Environmentally friendly grease compositions |
| JPH07197072A (ja) * | 1993-12-29 | 1995-08-01 | Showa Shell Sekiyu Kk | 等速ジョイント用グリース組成物 |
| ES2142402T3 (es) * | 1994-07-15 | 2000-04-16 | Kyodo Yushi | Composicion grasa para juntas de velocidad constante. |
| JP3320569B2 (ja) * | 1994-10-21 | 2002-09-03 | 協同油脂株式会社 | 等速ジョイント用グリース組成物 |
| JPH08157859A (ja) | 1994-12-02 | 1996-06-18 | Showa Shell Sekiyu Kk | 潤滑グリース組成物 |
| ES2183910T3 (es) * | 1995-11-13 | 2003-04-01 | Kyodo Yushi | Composicion de grasa para juntas de velocidad constante. |
| JP3988895B2 (ja) * | 1996-03-22 | 2007-10-10 | 協同油脂株式会社 | 等速ジョイント用グリース組成物 |
| JP3988897B2 (ja) * | 1996-06-07 | 2007-10-10 | 協同油脂株式会社 | 等速ジョイント用グリース組成物 |
| TW374797B (en) * | 1997-03-31 | 1999-11-21 | Kyodo Yushi | Grease composition for constant velocity joints |
| JP4248688B2 (ja) | 1999-06-29 | 2009-04-02 | 協同油脂株式会社 | 等速ジョイント用グリース組成物 |
| JP4524007B2 (ja) | 1999-06-29 | 2010-08-11 | 協同油脂株式会社 | 等速ジョイント用グリース組成物 |
| JP2002265198A (ja) * | 2001-03-09 | 2002-09-18 | Tadano Ltd | 高所作業車の安全装置 |
| JP4004276B2 (ja) * | 2001-11-21 | 2007-11-07 | 株式会社松村石油研究所 | グリース組成物 |
| US7241723B2 (en) * | 2003-09-05 | 2007-07-10 | Nch Corporation | Bearing cleaning composition and method of use |
| CN101166814A (zh) * | 2005-03-31 | 2008-04-23 | 新日本石油株式会社 | 用于单向离合器的润滑脂组合物 |
| JP2006328148A (ja) * | 2005-05-24 | 2006-12-07 | Toyota Motor Corp | グリース用添加剤 |
| JP5258170B2 (ja) * | 2006-05-02 | 2013-08-07 | 東レ・ダウコーニング株式会社 | 潤滑グリース組成物 |
| JP5363722B2 (ja) * | 2006-12-01 | 2013-12-11 | 昭和シェル石油株式会社 | グリース組成物 |
| CN101583777B (zh) * | 2007-01-15 | 2012-05-30 | 松下电器产业株式会社 | 膨胀机一体型压缩机 |
| JP5525149B2 (ja) * | 2007-08-28 | 2014-06-18 | 昭和シェル石油株式会社 | 潤滑剤組成物 |
| JP5462451B2 (ja) * | 2008-05-30 | 2014-04-02 | 昭和シェル石油株式会社 | 潤滑剤組成物 |
| JP2009298890A (ja) * | 2008-06-11 | 2009-12-24 | Showa Shell Sekiyu Kk | 潤滑剤組成物 |
| JP5411457B2 (ja) * | 2008-06-16 | 2014-02-12 | 昭和シェル石油株式会社 | 潤滑剤組成物 |
| JP5643634B2 (ja) * | 2010-02-15 | 2014-12-17 | 昭和シェル石油株式会社 | グリース組成物 |
| CN101921651B (zh) * | 2010-08-04 | 2013-03-20 | 中国海洋石油总公司 | 一种复合钙基润滑脂及其制备方法 |
| CN104010972B (zh) | 2011-10-31 | 2017-08-29 | Nch公司 | 碳酸钙基磺酸钙油脂组合物及其制备方法 |
| US9458406B2 (en) | 2011-10-31 | 2016-10-04 | Nch Corporation | Calcium hydroxyapatite based sulfonate grease compositions and method of manufacture |
| US9976102B2 (en) | 2011-10-31 | 2018-05-22 | Nch Corporation | Composition and method of manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents |
| US9976101B2 (en) | 2011-10-31 | 2018-05-22 | Nch Corporation | Method of manufacturing calcium sulfonate greases using delayed addition of non-aqueous converting agents |
| CN103555397A (zh) * | 2013-10-23 | 2014-02-05 | 中国石油化工股份有限公司 | 一种无水钙基润滑脂组合物及制备方法 |
| MX2018008341A (es) | 2016-01-07 | 2019-01-31 | Nch Corp | Fabricacion de grasas de sulfonato de calcio utilizando hidroxidos de metales alcalinos y adicion retardada de agentes convertidores no acuosos. |
| US10087391B2 (en) | 2016-05-18 | 2018-10-02 | Nch Corporation | Composition and method of manufacturing calcium magnesium sulfonate greases without a conventional non-aqueous converting agent |
| US10087387B2 (en) | 2016-05-18 | 2018-10-02 | Nch Corporation | Composition and method of manufacturing calcium magnesium sulfonate greases |
| US10519393B2 (en) | 2016-05-18 | 2019-12-31 | Nch Corporation | Composition and method of manufacturing calcium magnesium sulfonate greases |
| US10087388B2 (en) | 2016-05-18 | 2018-10-02 | Nch Corporation | Composition and method of manufacturing calcium sulfonate and calcium magnesium sulfonate greases using a delay after addition of facilitating acid |
| US10392577B2 (en) | 2016-05-18 | 2019-08-27 | Nch Corporation | Composition and method of manufacturing overbased sulfonate modified lithium carboxylate grease |
| JP2018017317A (ja) * | 2016-07-28 | 2018-02-01 | セイコーエプソン株式会社 | ロボット、歯車装置および歯車装置の製造方法 |
| US12331261B2 (en) | 2018-11-20 | 2025-06-17 | Nch Corporation | Composition and method of manufacturing sulfonate-based greases using a glycerol derivative |
| US11661563B2 (en) | 2020-02-11 | 2023-05-30 | Nch Corporation | Composition and method of manufacturing and using extremely rheopectic sulfonate-based greases |
| CN115851341B (zh) * | 2022-11-23 | 2023-12-01 | 新乡市恒星科技有限责任公司 | 轴承用钙基润滑脂及其制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967151A (en) * | 1955-11-30 | 1961-01-03 | Exxon Research Engineering Co | Utilization of phosphoric acid in the preparation of greases |
| NL239406A (enExample) * | 1958-05-26 | |||
| JPS5436255B2 (enExample) * | 1972-08-24 | 1979-11-08 | ||
| JPS52146405A (en) * | 1976-06-01 | 1977-12-06 | Kyodo Yushi | Lubricating grease composition |
| US4107058A (en) * | 1977-08-19 | 1978-08-15 | Exxon Research & Engineering Co. | Pressure grease composition |
| US4305831A (en) * | 1980-09-11 | 1981-12-15 | Southwest Petro-Chem, Inc. | Lubricant compositions |
| US4440658A (en) * | 1981-01-16 | 1984-04-03 | Mobil Oil Corporation | Anti-rust compositions |
| US4759859A (en) * | 1986-02-18 | 1988-07-26 | Amoco Corporation | Polyurea grease with reduced oil separation |
| JPS62292893A (ja) * | 1986-06-13 | 1987-12-19 | Junichi Furuta | 潤滑材 |
| JPS6339989A (ja) * | 1986-08-04 | 1988-02-20 | Showa Shell Sekiyu Kk | 潤滑用グリ−ス組成物 |
-
1987
- 1987-05-22 US US07/053,262 patent/US4787992A/en not_active Expired - Lifetime
-
1988
- 1988-05-13 CA CA000566737A patent/CA1297862C/en not_active Expired - Fee Related
- 1988-05-20 YU YU00992/88A patent/YU99288A/xx unknown
- 1988-05-20 JP JP63123758A patent/JPS6426698A/ja active Granted
- 1988-05-20 EP EP88108086A patent/EP0296362A3/en not_active Withdrawn
- 1988-05-21 KR KR1019880006014A patent/KR880014086A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6426698A (en) | 1989-01-27 |
| EP0296362A3 (en) | 1989-02-08 |
| US4787992A (en) | 1988-11-29 |
| EP0296362A2 (en) | 1988-12-28 |
| KR880014086A (ko) | 1988-12-22 |
| YU99288A (en) | 1990-12-31 |
| JPH0441714B2 (enExample) | 1992-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |