JPS6326798B2 - - Google Patents

Info

Publication number

JPS6326798B2

JPS6326798B2 JP59087844A JP8784484A JPS6326798B2 JP S6326798 B2 JPS6326798 B2 JP S6326798B2 JP 59087844 A JP59087844 A JP 59087844A JP 8784484 A JP8784484 A JP 8784484A JP S6326798 B2 JPS6326798 B2 JP S6326798B2

Authority

JP

Japan

Prior art keywords

grease

nhconhr

diurea

group

high temperatures

Prior art date

1984-05-02

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

Links

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• 239000004519 grease Substances 0.000 claims description 45
• XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 14
• 239000004202 carbamide Substances 0.000 claims description 14
• 239000000203 mixture Substances 0.000 claims description 10
• 125000004432 carbon atom Chemical group C* 0.000 claims description 9
• 239000003921 oil Substances 0.000 claims description 8
• 125000003118 aryl group Chemical group 0.000 claims description 7
• 239000002199 base oil Substances 0.000 claims description 7
• 239000003795 chemical substances by application Substances 0.000 claims description 6
• 125000003438 dodecyl group Chemical group [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])* 0.000 claims description 6
• 230000001965 increasing effect Effects 0.000 claims description 4
• 239000002480 mineral oil Substances 0.000 claims description 3
• 235000010446 mineral oil Nutrition 0.000 claims description 3
• 125000002347 octyl 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])[H] 0.000 claims 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 16
• -1 alicyclic hydrocarbons Chemical class 0.000 description 12
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
• 125000000217 alkyl group Chemical group 0.000 description 11
• 150000001412 amines Chemical class 0.000 description 8
• 238000006243 chemical reaction Methods 0.000 description 7
• 125000005442 diisocyanate group Chemical group 0.000 description 7
• 238000000926 separation method Methods 0.000 description 6
• 239000002562 thickening agent Substances 0.000 description 5
• 150000003973 alkyl amines Chemical class 0.000 description 4
• 230000000694 effects Effects 0.000 description 4
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
• 229920001187 thermosetting polymer Polymers 0.000 description 4
• 239000003963 antioxidant agent Substances 0.000 description 3
• 239000012948 isocyanate Substances 0.000 description 3
• 150000002513 isocyanates Chemical class 0.000 description 3
• 230000003449 preventive effect Effects 0.000 description 3
• 239000000654 additive Substances 0.000 description 2
• USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 229930195733 hydrocarbon Natural products 0.000 description 2
• 238000005461 lubrication Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000000691 measurement method Methods 0.000 description 2
• 239000002994 raw material Substances 0.000 description 2
• RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 2
• 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 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 125000001931 aliphatic group Chemical group 0.000 description 1
• 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
• 230000003078 antioxidant effect Effects 0.000 description 1
• 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 238000009749 continuous casting Methods 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
• 125000002704 decyl group Chemical group [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])* 0.000 description 1
• 150000004985 diamines Chemical class 0.000 description 1
• 235000014113 dietary fatty acids Nutrition 0.000 description 1
• 239000000194 fatty acid Substances 0.000 description 1
• 229930195729 fatty acid Natural products 0.000 description 1
• 238000009472 formulation Methods 0.000 description 1
• 238000013007 heat curing Methods 0.000 description 1
• 150000002430 hydrocarbons Chemical class 0.000 description 1
• 229910052744 lithium Inorganic materials 0.000 description 1
• 239000000314 lubricant Substances 0.000 description 1
• 230000001050 lubricating effect Effects 0.000 description 1
• 239000010687 lubricating oil Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 125000005064 octadecenyl group Chemical group C(=CCCCCCCCCCCCCCCCC)* 0.000 description 1
• WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
• 125000002801 octanoyl group Chemical group C(CCCCCCC)(=O)* 0.000 description 1
• 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 150000003141 primary amines Chemical class 0.000 description 1
• 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
• 239000010959 steel Substances 0.000 description 1
• 238000003756 stirring Methods 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