GB1027964A - Clay-based grease compositions and their preparation - Google Patents

Clay-based grease compositions and their preparation

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Publication number
GB1027964A
GB1027964A GB25978/64A GB2597864A GB1027964A GB 1027964 A GB1027964 A GB 1027964A GB 25978/64 A GB25978/64 A GB 25978/64A GB 2597864 A GB2597864 A GB 2597864A GB 1027964 A GB1027964 A GB 1027964A
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United Kingdom
Prior art keywords
clay
polyepoxide
bis
curing agent
curing
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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
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GB25978/64A
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Shell Internationale Research Maatschappij BV
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Shell Internationale Research Maatschappij BV
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Publication of GB1027964A publication Critical patent/GB1027964A/en
Expired legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00Lubricating 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
    • C10M169/02Mixtures of base-materials and thickeners
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/14Inorganic compounds or elements as ingredients in lubricant compositions inorganic compounds surface treated with organic compounds
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/282Esters of (cyclo)aliphatic oolycarboxylic acids
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    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/34Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
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    • C10M2211/00Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26Amines
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    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/042Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds between the nitrogen-containing monomer and an aldehyde or ketone
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    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/043Mannich bases
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    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/044Polyamides
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    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/045Polyureas; Polyurethanes
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    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
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    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
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    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • C10M2223/041Triaryl phosphates
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    • C10M2227/00Organic 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
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2227/00Organic 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
    • C10M2227/04Organic 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 having a silicon-to-carbon bond, e.g. organo-silanes
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    • C10M2229/00Organic 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
    • C10M2229/02Unspecified siloxanes; Silicones
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    • C10M2229/00Organic 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
    • C10M2229/04Siloxanes with specific structure
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    • C10M2229/00Organic 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
    • C10M2229/04Siloxanes with specific structure
    • C10M2229/041Siloxanes with specific structure containing aliphatic substituents
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    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00Organic 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
    • C10M2229/04Siloxanes with specific structure
    • C10M2229/043Siloxanes with specific structure containing carbon-to-carbon double bonds
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    • C10M2229/00Organic 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
    • C10M2229/04Siloxanes with specific structure
    • C10M2229/044Siloxanes with specific structure containing silicon-to-hydrogen bonds
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    • C10M2229/04Siloxanes with specific structure
    • C10M2229/05Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
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    • C10M2229/00Organic 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
    • C10M2229/04Siloxanes with specific structure
    • C10M2229/05Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/051Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen
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    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01Physico-chemical properties
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    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08Resistance to extreme temperature
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/12Gas-turbines
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/12Gas-turbines
    • C10N2040/13Aircraft turbines
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    • C10N2050/00Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10Semi-solids; greasy

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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)
  • Lubricants (AREA)
  • Epoxy Resins (AREA)

Abstract

Clay-based grease compositions comprise a lubricating oil gelled to a grease consistency with a colloidally dispersed clay having acidic surfaces and bearing on its surfaces at least 0.7 parts by weight, based on clay, of a polyepoxide resin formed by curing a polyepoxide possessing more than one vic-epoxy group with an organic amine-based curing agent. The oil may be a mineral oil or a synthetic oil such as phosphorus esters (e.g. tricresyl phosphate), dicarboxylic acid diesters (e.g. dioctyl phthalate, bis-(2-ethylhexyl)sebacate), halocarbons (e.g. fluorocarbons), silicon esters, and silicone fluids (e.g. methyl or phenylmethyl silicones). The clay may be Georgia clay, Altapulgite, Wyoming bentonite, or Hectorite. The polyepoxides from which the resins are formed are typified by 1,4 - bis - (2,3 - epoxypropoxy) benzene, 4,41 - bis - (2,3 - epoxypropoxy) diphenyl ether, and epoxy polyethers obtained by reacting polyhydric phenols with halogen-containing epoxides. The curing agent may be selected from amines, polyamines, polyamides, piperazines, and organo-metallic compounds having one or more carbon, silicon or boron atoms linked to amino groups, these curing agents being extensively exemplified. Detailed methods for preparing the greases are described and claimed.ALSO:A clay hydrosol is acidified with sufficient strong mineral acid (e.g. H3PO4, H2SO4, HCl) to completely acidify the surfaces of the clay, admixed with a polyepoxide possessing more than one vic-epoxy group and an organic amine curing agent, and boiled to effect curing of the polyepoxide, resulting in the formation of a clay having acidic surfaces and bearing a coating of a polyepoxide resin. The reaction mixture may be filtered, and the resulting clay used as a thickener in lubricating grease compositions. Clays mentioned are Georgia clay, Attapulgite, Wyoming bentonite, and Hectorite.ALSO:Clay-based grease compositions comprise a silicone lubricating oil gelled to grease consistency with a colloidally dispersed clay having acidic surfaces and bearing on its surfaces at least 0.7 parts by weight, based on clay, of a polyepoxide resin formed by curing a polyepoxide possessing more than one oic-epoxy group with an organic amine based curing agent. The oil may be methyl silicone, as phenyl methyl silicone and in the latter case hydrogen, lower alkyl, or halogen groups can replace a portion of the phenyl or methyl groups. The clay may be Georgia clay, Attapulgite, Wyoming bentonite, or Hectorite. The polyepoxides are typified by 1,4-bis-(2,3-epoxypropoxy) benzene, 4,41 - bis - (2,3 - epoxy - propoxy) diphenyl ether, and epoxy polyethers obtained by reacting polyhydric phenols with halogen containing epoxides. The curing agent may be selected from amines, polyamines, polyamides, piperazines, and organo-metallic compounds having one or more carbon, silicon or boron atoms linked to amino groups, these compounds being extensively exemplified. Detailed methods for preparing the greases are described and claimed.
GB25978/64A 1963-06-25 1964-06-23 Clay-based grease compositions and their preparation Expired GB1027964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US290345A US3222279A (en) 1963-06-25 1963-06-25 Lubricant compositions

Publications (1)

Publication Number Publication Date
GB1027964A true GB1027964A (en) 1966-05-04

Family

ID=23115565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25978/64A Expired GB1027964A (en) 1963-06-25 1964-06-23 Clay-based grease compositions and their preparation

Country Status (7)

Country Link
US (1) US3222279A (en)
BE (1) BE649623A (en)
CH (1) CH465744A (en)
DE (1) DE1257332B (en)
DK (1) DK106511C (en)
GB (1) GB1027964A (en)
NL (1) NL6407183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112266577A (en) * 2020-11-04 2021-01-26 深圳市天健(集团)股份有限公司 Adhesive resin for basalt fiber rib connecting end and preparation method thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541697A (en) * 1968-08-01 1970-11-24 Aer Corp High velocity through-drying system
CA1081203A (en) * 1976-08-03 1980-07-08 Kenneth A. Mackenzie Process for preparing clay-based grease compositions
CA2070021C (en) * 1992-05-29 1998-08-11 Gilles Blouin Colour temperature indicator for lubricating grease
CN105126875B (en) * 2015-07-16 2017-09-26 合肥学院 A kind of tungsten disulfide/concave convex rod compound and preparation method thereof
CN111303974B (en) * 2020-03-26 2022-04-15 江苏智摩金属抗磨修复有限责任公司 Wear-resistant ecological environment-friendly lubricating oil and preparation method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA563731A (en) * 1958-09-23 H. Peterson Walter Grease manufacture
NL79362C (en) * 1951-10-25
US2739121A (en) * 1951-12-14 1956-03-20 Degussa Thickened hydrophobic lubricating compositions
US2836560A (en) * 1955-05-02 1958-05-27 Shell Dev Water- and corrosion-resistant lubricating greases gelled with inorganic colloids
US2928808A (en) * 1956-12-10 1960-03-15 Devoe & Raynolds Co Inc Curing of polyepoxides
US2928794A (en) * 1956-12-05 1960-03-15 Devoe & Raynolds Co Inc Curing of polyepoxides
NL232051A (en) * 1957-10-07 1900-01-01
US2923696A (en) * 1957-12-06 1960-02-02 Jefferson Chem Co Inc Resinous compositions and method for producing same
BE578982A (en) * 1958-05-26
NL246960A (en) * 1959-01-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112266577A (en) * 2020-11-04 2021-01-26 深圳市天健(集团)股份有限公司 Adhesive resin for basalt fiber rib connecting end and preparation method thereof

Also Published As

Publication number Publication date
CH465744A (en) 1968-11-30
BE649623A (en) 1964-12-23
US3222279A (en) 1965-12-07
NL6407183A (en) 1964-12-28
DK106511C (en) 1967-02-13
DE1257332B (en) 1967-12-28

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