IT941407B - Composzioni di grasso lubrificanti contenenti un estere triarilico di acido fosforotionico come addittivo - Google Patents

Composzioni di grasso lubrificanti contenenti un estere triarilico di acido fosforotionico come addittivo

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Publication number
IT941407B
IT941407B IT24764/71A IT2476471A IT941407B IT 941407 B IT941407 B IT 941407B IT 24764/71 A IT24764/71 A IT 24764/71A IT 2476471 A IT2476471 A IT 2476471A IT 941407 B IT941407 B IT 941407B
Authority
IT
Italy
Prior art keywords
additive
compositions
lubricant grease
grease containing
triaryl ester
Prior art date
Application number
IT24764/71A
Other languages
English (en)
Italian (it)
Original Assignee
Shell Nv
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.)
Filing date
Publication date
Application filed by Shell Nv filed Critical Shell Nv
Application granted granted Critical
Publication of IT941407B publication Critical patent/IT941407B/it

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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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio derivatives
    • C10M137/105—Thio derivatives not containing metal
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    • C10M117/00—Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof
    • C10M117/02—Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen
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    • C10M117/00—Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof
    • C10M117/02—Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen
    • C10M117/04—Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen containing hydroxy groups
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    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/20—Compounds containing nitrogen
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    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
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    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio derivatives
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    • C10M169/06—Mixtures of thickeners and additives
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/082—Inorganic acids or salts thereof containing nitrogen
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    • C10M2201/083—Inorganic acids or salts thereof containing nitrogen nitrites
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
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    • C10M2229/04—Siloxanes with specific structure
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)
IT24764/71A 1970-05-21 1971-05-19 Composzioni di grasso lubrificanti contenenti un estere triarilico di acido fosforotionico come addittivo IT941407B (it)

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JP (1) JPS5347365B1 (de)
AR (1) AR209249A1 (de)
AT (1) AT319448B (de)
BE (1) BE767049A (de)
CA (1) CA952088A (de)
CH (1) CH556383A (de)
DE (1) DE2125094C3 (de)
FR (1) FR2090189B1 (de)
GB (1) GB1345522A (de)
IT (1) IT941407B (de)
NL (1) NL169345C (de)
SE (1) SE370719B (de)
ZA (1) ZA713263B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256321A (en) * 1992-07-10 1993-10-26 The Lubrizol Corporation Grease compositions
US5362409A (en) * 1992-07-10 1994-11-08 The Lubrizol Corporation Grease compositions
JP3001171B2 (ja) * 1993-05-25 2000-01-24 昭和シェル石油株式会社 ウレアグリース組成物
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
EP0667389B1 (de) * 1994-02-11 2000-12-27 The Lubrizol Corporation Metallfreie hydraulische Flüssigkeit mit Amin-Salz
JPH08157859A (ja) * 1994-12-02 1996-06-18 Showa Shell Sekiyu Kk 潤滑グリース組成物
US6100226A (en) * 1998-05-20 2000-08-08 The Lubrizol Corporation Simple metal grease compositions

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* Cited by examiner, † Cited by third party
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NL71729C (de) * 1948-06-01

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NL169345B (nl) 1982-02-01
AT319448B (de) 1974-12-27
GB1345522A (de) 1974-01-30
FR2090189B1 (de) 1974-08-19
ZA713263B (en) 1972-01-26
DE2125094A1 (de) 1971-12-02
CH556383A (de) 1974-11-29
BE767049A (nl) 1971-11-12
SE370719B (de) 1974-10-28
FR2090189A1 (de) 1972-01-14
NL7106859A (de) 1971-11-23
JPS5347365B1 (de) 1978-12-20
DE2125094B2 (de) 1977-07-14
NL169345C (nl) 1982-07-01
DE2125094C3 (de) 1978-03-02
AR209249A1 (es) 1977-04-15
CA952088A (en) 1974-07-30

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