ES2177589T3 - Proceso de revestimiento. - Google Patents

Proceso de revestimiento.

Info

Publication number
ES2177589T3
ES2177589T3 ES95104613T ES95104613T ES2177589T3 ES 2177589 T3 ES2177589 T3 ES 2177589T3 ES 95104613 T ES95104613 T ES 95104613T ES 95104613 T ES95104613 T ES 95104613T ES 2177589 T3 ES2177589 T3 ES 2177589T3
Authority
ES
Spain
Prior art keywords
paint
composition
added
optionally
pigmented
Prior art date
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 - Lifetime
Application number
ES95104613T
Other languages
English (en)
Inventor
David Robert Fenn
Graham Stuart Kay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Ohio Inc
Original Assignee
PPG Industries Ohio Inc
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
Priority claimed from GB9407495A external-priority patent/GB9407495D0/en
Priority claimed from GB9422244A external-priority patent/GB9422244D0/en
Priority claimed from GB9422243A external-priority patent/GB9422243D0/en
Application filed by PPG Industries Ohio Inc filed Critical PPG Industries Ohio Inc
Application granted granted Critical
Publication of ES2177589T3 publication Critical patent/ES2177589T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/005—Repairing damaged coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

UN PROCESO DE PINTURA DE UN MOTOR DE UN VEHICULO QUE COMPRENDE: (I) LA SELECCION Y MEZCLA DE DOS O MAS PINTURAS BASES PIGMENTADAS DE UNA SERIE DE COLORES PRINCIPALES EN PROPORCIONES PREDETERMINADAS DE MANERA QUE SE OBTENGA UN ENVASE DE PINTURA QUE TENGA EL COLOR FINAL DESEADO, CADA PINTURA BASE CONTIENE POLIMERO FUNCIONAL HIDROXILO, OPCIONALMENTE TAMBIEN SE AÑADE UNA DILUYENTE NO PIGMENTADO QUE CONTIENE UN POLIMERO HIDROXILO FUNCIONAL, (II) AÑADIENDO (A) UN CATALIZADOR DE ESTAÑO PARA LA REACCION ENTRE GRUPOS ISOCIONATADOS Y GRUPOS HIDROXILO, Y (B) UN TIOL POLIFUNCIONAL QUE CONTENGA AL MENOS TRES GRUPOS DE TIOLES, OPCIONALMENTE UNO O AMBOS DE ESOS COMPONENTES PUEDEN SER AÑADIDOS COMO PARTE DEL DILUYENTE, (III) TAMBIEN ANTES O DESPUES DE SER AÑADIDOS EL CATALIZADOR DE ESTAÑO Y EL TIOL POLIFUNCIONAL, AÑADIENDO UN ENDURECEDOR QUE CONTENGA UN ESLABON POLISOCIANATADO, PARA ASI FORMAR UNA COMPOSICION PIGMENTADA DE BAÑO TERMOESTABLE, (IV) APLICANDO UNA CAPA DE PINTURA DE LA COMPOSICION ASI FORMADAA LA SUPERFICIE DEL VEHICULO, Y (V) DEJANDO SECAR LA CAPA DE PINTURA, EN LA QUE LA COMPOSICION DE PINTURA TIENE UNA CONSISTENCIA MEJORADA SIN TOMAR EN CONSIDERACION LOS PIGMENTOS CONTENIDOS EN LA MISMA.
ES95104613T 1994-04-15 1995-03-29 Proceso de revestimiento. Expired - Lifetime ES2177589T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9407495A GB9407495D0 (en) 1994-04-15 1994-04-15 Catalyst mixtures
GB9422244A GB9422244D0 (en) 1994-11-04 1994-11-04 Paint mixing scheme
GB9422243A GB9422243D0 (en) 1994-11-04 1994-11-04 Catalyst mixtures

Publications (1)

Publication Number Publication Date
ES2177589T3 true ES2177589T3 (es) 2002-12-16

Family

ID=27267151

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95104613T Expired - Lifetime ES2177589T3 (es) 1994-04-15 1995-03-29 Proceso de revestimiento.

Country Status (6)

Country Link
EP (1) EP0677541B1 (es)
JP (1) JPH0852422A (es)
AU (1) AU690635B2 (es)
CA (1) CA2146476C (es)
DE (1) DE69527224T2 (es)
ES (1) ES2177589T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6545117B1 (en) 1997-08-07 2003-04-08 Akzo Noble N.V. Sprayable coating compositions comprising an oxazolidine functional compound, an isocyanate functional compound, and a compound selected from a mercapto and a sulfonic acid functional compound
DE19840318A1 (de) * 1998-09-04 2000-03-09 Bayer Ag Reaktivbindemittel mit verlängerter Topfzeit
WO2012151409A2 (en) * 2011-05-03 2012-11-08 E. I. Du Pont De Nemours And Company Catalyst compound for two-component coating compositions
US9458351B2 (en) 2011-05-03 2016-10-04 Axalta Coating Systems Ip Co., Llc Two-component coating compositions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980579A (en) * 1974-10-18 1976-09-14 Olin Corporation Catalytically stable halogenated polyol composition
JPS56115664A (en) * 1980-02-16 1981-09-10 Dainippon Ink & Chem Inc Coating method
US4314934A (en) * 1981-02-26 1982-02-09 Carstab Corporation Organohalide polymers stabilized with an organotin compound and an ortho mercapto phenol compound
GB2176197B (en) * 1985-05-31 1989-10-25 Ashland Oil Inc Vapour permeation curable coatings comprising polymercapto compounds and polyisocyanate curing agents
JPS6233579A (ja) * 1985-08-03 1987-02-13 Isamu Toryo Kk パ−ル塗装車塗装面の補修方法
MY102340A (en) * 1986-03-27 1992-06-17 Ashland Oil Inc Tin or bismuth complex catalysts and trigger cure of coatings therewith.
US4788083A (en) * 1986-03-27 1988-11-29 Ashland Oil, Inc. Tin or bismuth complex catalysts and trigger cure of coatings therewith
JPH02279713A (ja) * 1989-04-20 1990-11-15 Sankyo Yuki Gosei Kk ウレタン組成物
US5057543A (en) * 1989-08-25 1991-10-15 The Dow Chemical Company Blends of alkylene glycols and relatively high equivalent weight active hydrogen compounds containing additives
AU629056B2 (en) * 1989-10-20 1992-09-24 Air Products And Chemicals Inc. Polymeric diorganotin catalysts for use in polyurethane systems
JP2824296B2 (ja) * 1989-11-29 1998-11-11 三井化学株式会社 耐チッピング性塗料用樹脂組成物
EP0454219A1 (en) * 1990-04-24 1991-10-30 Akzo N.V. Polyurethane reaction mixtures and coating compositions therefrom
JPH04367766A (ja) * 1991-06-13 1992-12-21 Kansai Paint Co Ltd 塗装方法
JP3230838B2 (ja) * 1992-04-15 2001-11-19 新日鐵化学株式会社 自動車車体および部品
US5243012A (en) * 1992-06-10 1993-09-07 Miles Inc. Polyurea coating compositions having improved pot lives

Also Published As

Publication number Publication date
EP0677541B1 (en) 2002-07-03
EP0677541A1 (en) 1995-10-18
CA2146476C (en) 2008-02-19
DE69527224T2 (de) 2002-10-17
DE69527224D1 (de) 2002-08-08
AU1632095A (en) 1995-10-26
CA2146476A1 (en) 1995-10-16
JPH0852422A (ja) 1996-02-27
AU690635B2 (en) 1998-04-30

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