IT1019664B - Composizione di grasso con pro prieta lubrificanti ad alte tem perature e per lunghi periodi e procedimento relativ - Google Patents

Composizione di grasso con pro prieta lubrificanti ad alte tem perature e per lunghi periodi e procedimento relativ

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Publication number
IT1019664B
IT1019664B IT24329/74A IT2432974A IT1019664B IT 1019664 B IT1019664 B IT 1019664B IT 24329/74 A IT24329/74 A IT 24329/74A IT 2432974 A IT2432974 A IT 2432974A IT 1019664 B IT1019664 B IT 1019664B
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IT
Italy
Prior art keywords
grease
composition
long periods
lubricant properties
high tem
Prior art date
Application number
IT24329/74A
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English (en)
Italian (it)
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Chevron Res
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Publication of IT1019664B publication Critical patent/IT1019664B/it

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    • C10M123/00—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential
    • C10M123/04—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential at least one of them being a macromolecular compound
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
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    • C10M2201/08—Inorganic acids or salts thereof
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    • C10M2207/02—Hydroxy compounds
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    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/02—Esters of silicic 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/042—Siloxanes with specific structure containing aromatic substituents
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT24329/74A 1973-06-27 1974-06-24 Composizione di grasso con pro prieta lubrificanti ad alte tem perature e per lunghi periodi e procedimento relativ IT1019664B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00374212A US3846315A (en) 1973-06-27 1973-06-27 Grease thickened with polyurea metal salts and alkaline earth metal aliphatic monocarboxylate

Publications (1)

Publication Number Publication Date
IT1019664B true IT1019664B (it) 1977-11-30

Family

ID=23475813

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24329/74A IT1019664B (it) 1973-06-27 1974-06-24 Composizione di grasso con pro prieta lubrificanti ad alte tem perature e per lunghi periodi e procedimento relativ

Country Status (9)

Country Link
US (1) US3846315A (xx)
JP (1) JPS5628960B2 (xx)
BE (1) BE814283A (xx)
CA (1) CA1036147A (xx)
DE (1) DE2430505A1 (xx)
FR (1) FR2235189B1 (xx)
GB (1) GB1457316A (xx)
IT (1) IT1019664B (xx)
NL (1) NL7408691A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920571A (en) * 1974-09-16 1975-11-18 Chevron Res Grease composition and method of preparing the same
US5000862A (en) * 1989-03-31 1991-03-19 Amoco Corporation Process for protecting bearings in steel mills and other metal processing mills
US5223161A (en) * 1989-06-27 1993-06-29 Amoco Corporation Extreme pressure and wear resistant grease with synergistic sulfate and carboxylate additive system
US5011617A (en) * 1990-02-09 1991-04-30 Chevron Research And Technology Company Complex tolylene polurea grease composition and process
US6214778B1 (en) 1995-08-24 2001-04-10 The Lubrizol Corporation Polyurea-thickened grease composition
WO2010121898A1 (en) * 2009-04-21 2010-10-28 Huntsman International Llc Polyisocyanate composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1495428A (fr) * 1965-04-20 1967-09-22 Mobil Oil Corp Nouvelles compositions de graisses lubrifiantes
US3537997A (en) * 1968-09-16 1970-11-03 Gen Electric Methyl alkyl silicone grease composition and method of making same

Also Published As

Publication number Publication date
NL7408691A (xx) 1974-12-31
BE814283A (fr) 1974-08-16
JPS5023404A (xx) 1975-03-13
FR2235189B1 (xx) 1977-10-07
JPS5628960B2 (xx) 1981-07-04
GB1457316A (en) 1976-12-01
US3846315A (en) 1974-11-05
FR2235189A1 (xx) 1975-01-24
CA1036147A (en) 1978-08-08
DE2430505A1 (de) 1975-02-13

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