ES2060432T3 - Lacas en polvo. - Google Patents

Lacas en polvo.

Info

Publication number
ES2060432T3
ES2060432T3 ES92107175T ES92107175T ES2060432T3 ES 2060432 T3 ES2060432 T3 ES 2060432T3 ES 92107175 T ES92107175 T ES 92107175T ES 92107175 T ES92107175 T ES 92107175T ES 2060432 T3 ES2060432 T3 ES 2060432T3
Authority
ES
Spain
Prior art keywords
degrees
chemically incorporated
powder
lacquer powder
polyol
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
ES92107175T
Other languages
English (en)
Inventor
Christian Dr Wamprecht
Hans-Joachim Dr Kreuder
Josef Dr Pedain
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2060432T3 publication Critical patent/ES2060432T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • 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
    • C09D135/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Coating compositions based on derivatives of such polymers
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/934—Powdered coating composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Paints Or Removers (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LA UTILIZACION DE COMBINACIONES PULVERULENTAS, QUE CONTIENEN, DADO EL CASO, MEDIOS AUXILIARES Y ADITIVOS DE LA TECNOLOGIA DE LAS LACAS EN POLVO, SOLIDAS POR DEBAJO DE 30 (GRADOS) C, LIQUIDAS POR ENCIMA DE 150 (GRADOS) C, DE A) 10 A 99 PARTES EN PESO DE UN COMPONENTE COPOLIMERIZADO CON GRUPOS DE ANHIDRIDO DE ACIDOS CARBOXILICOS QUIMICAMENTE INCORPORADOS Y GRUPOS EPOXIDO QUIMICAMENTE INCORPORADOS Y B) UN COMPONENTE DE POLIOL, COMPUESTO DE AL MENOS UN POLIOL ORGANICO CON AL MENOS DOS GRUPOS HIDROXILO POR MOLECULA, COMO LACA EN POLVO.
ES92107175T 1991-05-11 1992-04-28 Lacas en polvo. Expired - Lifetime ES2060432T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4115495A DE4115495A1 (de) 1991-05-11 1991-05-11 Pulverlacke

Publications (1)

Publication Number Publication Date
ES2060432T3 true ES2060432T3 (es) 1994-11-16

Family

ID=6431515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92107175T Expired - Lifetime ES2060432T3 (es) 1991-05-11 1992-04-28 Lacas en polvo.

Country Status (6)

Country Link
US (1) US5280072A (es)
EP (1) EP0519186B1 (es)
JP (1) JPH05214270A (es)
CA (1) CA2068170C (es)
DE (2) DE4115495A1 (es)
ES (1) ES2060432T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0885773A (ja) * 1993-12-24 1996-04-02 Hitachi Chem Co Ltd 塗料用組成物及び防汚塗料組成物
US5508349A (en) * 1994-05-09 1996-04-16 Basf Corporation Reactive flow agent for powder coatings
US7522883B2 (en) * 2004-12-14 2009-04-21 Quellan, Inc. Method and system for reducing signal interference
RU2737890C2 (ru) 2016-01-15 2020-12-04 Ппг Индастриз Огайо, Инк. Отверждение карбодиимидом композиций покрытия, предназначенных для упаковывания
US20170204289A1 (en) * 2016-01-15 2017-07-20 Ppg Industries Ohio, Inc. Hydroxy functional alkyl polyurea

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366081A (en) * 1971-03-25 1974-09-11 Ethylene Plastique Sa Process for the treatment of the surface of a substrate with ethylene -maleic anhydride copolymer particles
US3991132A (en) * 1973-09-06 1976-11-09 Ford Motor Company Powder paint with epoxy and amide copolymer with anhydrides and hydroxy acids
US3991133A (en) * 1973-09-06 1976-11-09 Ford Motor Company Powder paint with epoxy and hydroxy copolymer with anhydride and hydroxy acids
US3914333A (en) * 1973-12-19 1975-10-21 Ford Motor Co Powder coating compositions comprising a blend of coreactive polymers - II
US3959405A (en) * 1973-12-19 1976-05-25 Ford Motor Company Powder coating compositions comprising a blend of coreactive polymers - III
DE2509237A1 (de) * 1974-03-25 1975-10-09 Rohm & Haas Verfahren zum haerten von polymeren und haertbare polymerenzusammensetzungen
JPS5269936A (en) * 1975-12-09 1977-06-10 Daicel Chem Ind Ltd Thermosetting powder coating composition
DE3125569A1 (de) * 1981-06-30 1983-01-20 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von ueberzuegen
DE3133295A1 (de) * 1981-08-22 1983-03-03 Hoechst Ag, 6000 Frankfurt Esterverbindungen, verfahren zu deren herstellung und deren verwendung als haerter
GB8517972D0 (en) * 1985-07-17 1985-08-21 Int Paint Plc Powder coating compositions
DE4027609A1 (de) * 1990-08-31 1992-03-05 Bayer Ag Bindemittelkombinationen und ihre verwendung in beschichtungsmitteln und dichtmassen

Also Published As

Publication number Publication date
EP0519186A1 (de) 1992-12-23
EP0519186B1 (de) 1994-09-28
DE4115495A1 (de) 1992-11-12
US5280072A (en) 1994-01-18
DE59200559D1 (de) 1994-11-03
CA2068170C (en) 2002-10-08
JPH05214270A (ja) 1993-08-24
CA2068170A1 (en) 1992-11-12

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