ES2038866T3 - Metodo para reducir la friccion entre las ruedas y la via del ferrocarril utilizando sistemas dispersos coloidales sobrebasificados. - Google Patents

Metodo para reducir la friccion entre las ruedas y la via del ferrocarril utilizando sistemas dispersos coloidales sobrebasificados.

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Publication number
ES2038866T3
ES2038866T3 ES199090304198T ES90304198T ES2038866T3 ES 2038866 T3 ES2038866 T3 ES 2038866T3 ES 199090304198 T ES199090304198 T ES 199090304198T ES 90304198 T ES90304198 T ES 90304198T ES 2038866 T3 ES2038866 T3 ES 2038866T3
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Spain
Prior art keywords
friction
reduce
wheels
railway track
dispersed systems
Prior art date
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Expired - Lifetime
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ES199090304198T
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English (en)
Inventor
James Noel Vinci
Robert Edwin Quinn
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Lubrizol Corp
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Lubrizol Corp
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/043—Ammonium or amine salts thereof
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/12—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of organic compounds, e.g. with PxSy, PxSyHal or PxOy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2225/04—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of macromolecualr compounds not containing phosphorus in the monomers
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C—CHEMISTRY; METALLURGY
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    • C10N2010/00—Metal present as such or in compounds
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    • C10N2010/02—Groups 1 or 11
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    • C10N2010/04—Groups 2 or 12
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    • C10N2040/32—Wires, ropes or cables lubricants
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/34—Lubricating-sealants
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/36—Release agents or mold release agents
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/38—Conveyors or chain belts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/40—Generators or electric motors in oil or gas winning field
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/42—Flashing oils or marking oils
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    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/44—Super vacuum or supercritical use
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/50—Medical uses

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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)
  • Braking Arrangements (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Heat Treatment Of Articles (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)

Abstract

SE DESCUBRE UN METODO PARA REDUCIR LA FRICCION ENTRE LAS RUEDAS DE FERROCARRIL Y LAS VIAS QUE COMPRENDE APLICAR AL RAIL UNA COMPOSICION QUE CONTIENE UN SISTEMA DE DISPERSION COLOIDAL NO NEWTONIANO COMPRENDIENDO: (1) PARTICULAS SOLIDAS COLOIDALES PRE-DISPERSADAS COLOIDALES CONTENIENDO METAL EN (2) UN MEDIO DISPERSO DE AL MENOS UN LIQUIDO ORGANICO INERTE Y (3) AL MENOS UN MIEMBRO SELECCIONADO DE LA CLASE DE COMPUESTOS ORGANICOS LOS CUALES SON SUBSTANCIALMENTE SOLUBLES EN EL MEDIO DISPERSO, ESTANDO CARACTERIZADAS LAS MOLECULAS DE DICHO COMPUESTO ORGANICO POR SUSTITUYENTES POLARES Y PORCIONES HIDROFOBICAS.
ES199090304198T 1989-04-20 1990-04-19 Metodo para reducir la friccion entre las ruedas y la via del ferrocarril utilizando sistemas dispersos coloidales sobrebasificados. Expired - Lifetime ES2038866T3 (es)

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Application Number Priority Date Filing Date Title
US34090389A 1989-04-20 1989-04-20

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ES2038866T3 true ES2038866T3 (es) 1993-08-01

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US (1) US5213697A (es)
EP (1) EP0394033B1 (es)
JP (1) JP2877153B2 (es)
CN (1) CN1022257C (es)
AT (1) ATE84564T1 (es)
AU (1) AU636139B2 (es)
BR (1) BR9001918A (es)
CA (1) CA2014700C (es)
DE (1) DE69000751T2 (es)
DK (1) DK0394033T3 (es)
ES (1) ES2038866T3 (es)
FI (1) FI901921A7 (es)
HK (1) HK84294A (es)
IL (1) IL94120A0 (es)
MX (1) MX171745B (es)
NO (1) NO901734L (es)
ZA (1) ZA902958B (es)

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FR2733165B1 (fr) * 1995-04-20 1997-06-13 Inst Francais Du Petrole Carbonates alcalins ou alcalino-terreux colloidaux contenant un compose de calcium,de phospore et de soufre sous forme miscellisee
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US5851961A (en) * 1996-06-10 1998-12-22 The Lubrizol Corporation Anti-settling lubricity agent for water/oil dispersion compositions
US6107259A (en) * 1998-07-15 2000-08-22 Witco Corporation Oil soluble calcite overbased detergents and engine oils containing same
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JP2877153B2 (ja) 1999-03-31
EP0394033A1 (en) 1990-10-24
FI901921A0 (fi) 1990-04-17
JPH0368694A (ja) 1991-03-25
DE69000751D1 (de) 1993-02-25
FI901921A7 (fi) 1990-10-21
BR9001918A (pt) 1991-07-30
DE69000751T2 (de) 1993-04-29
EP0394033B1 (en) 1993-01-13
CN1048677A (zh) 1991-01-23
CN1022257C (zh) 1993-09-29
IL94120A0 (en) 1991-01-31
DK0394033T3 (da) 1993-02-08
ATE84564T1 (de) 1993-01-15
NO901734L (no) 1990-10-22
CA2014700A1 (en) 1990-10-20
HK84294A (en) 1994-08-26
ZA902958B (en) 1991-02-27
AU636139B2 (en) 1993-04-22
CA2014700C (en) 2001-02-13
AU5321790A (en) 1990-10-25
MX171745B (es) 1993-11-10
US5213697A (en) 1993-05-25
NO901734D0 (no) 1990-04-19

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