ES2123015T3 - Procedimiento para la reutilizacion de lodos de laca. - Google Patents

Procedimiento para la reutilizacion de lodos de laca.

Info

Publication number
ES2123015T3
ES2123015T3 ES93106626T ES93106626T ES2123015T3 ES 2123015 T3 ES2123015 T3 ES 2123015T3 ES 93106626 T ES93106626 T ES 93106626T ES 93106626 T ES93106626 T ES 93106626T ES 2123015 T3 ES2123015 T3 ES 2123015T3
Authority
ES
Spain
Prior art keywords
overspray
recycling
solvent
reuse
procedure
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
ES93106626T
Other languages
English (en)
Inventor
Wieland Dr Hovestadt
Jochen Dr Bruck
Volker Dr Schneider
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 ES2123015T3 publication Critical patent/ES2123015T3/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/71—Paint detackifiers or coagulants, e.g. for the treatment of oversprays in paint spraying installations
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

UN PROCEDIMIENTO PARA RECUPERAR EL OVERSPRAY RESULTANTE DEL ROCIADO DE LACAS DE POLIURETANO QUE TIENEN DISOLVENTES A TRAVES DEL LAVADO DEL OVERSPRAY DEL AIRE DE SALIDA DE LA INSTALACION DE RECUBRIMIENTO MEDIANTE UNA FASE ACUOSA QUE CONTIENE DISUELTA O DISPERSA UNOS COMPUESTOS MUY REACTIVOS FRENTE A GRUPOS ISOCIANATOS, AISLAMIENTO DEL OVERSPRAY MODIFICADO MEDIANTE COAGULACION POR MEDIO DE MEDIOS DE COAGULACION, PREMEZCLADO DE LOS LODOS DE LACA CON DISOLVENTE, ELIMINACION DE LA FASE ORGANICA RESULTANTE DE LA FASE ACUOSA PRESENTE Y/O DE COMPONENTES INSOLUBLES PRESENTES Y REUTILIZACION DE LOS COMPONENTES ORGANICOS DISUELTOS EN LA FASE ORGANICA
ES93106626T 1992-05-06 1993-04-23 Procedimiento para la reutilizacion de lodos de laca. Expired - Lifetime ES2123015T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4214943A DE4214943A1 (de) 1992-05-06 1992-05-06 Verfahren zur Wiederverwertung von Lackschlamm

Publications (1)

Publication Number Publication Date
ES2123015T3 true ES2123015T3 (es) 1999-01-01

Family

ID=6458284

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93106626T Expired - Lifetime ES2123015T3 (es) 1992-05-06 1993-04-23 Procedimiento para la reutilizacion de lodos de laca.

Country Status (8)

Country Link
US (1) US5344851A (es)
EP (1) EP0569756B1 (es)
JP (1) JPH0632937A (es)
KR (1) KR100244697B1 (es)
AT (1) ATE171464T1 (es)
CA (1) CA2095378A1 (es)
DE (2) DE4214943A1 (es)
ES (1) ES2123015T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4411753A1 (de) * 1994-04-06 1995-10-12 Bayer Ag Verfahren zur Wiederverwertung von Lackschlamm
US6100361A (en) * 1999-04-30 2000-08-08 Spalding Sports Worldwide, Inc. Golf ball top coating containing an aromatic/aliphatic polyisocyanate copolymer
US20050031873A1 (en) * 2003-08-04 2005-02-10 Guenter Berschel Method for multi-coat refinishing of substrates
WO2005047408A1 (en) * 2003-11-13 2005-05-26 Mark Andrew Rowen A paint product and method of manufacture
AU2004289703B2 (en) * 2003-11-13 2010-07-15 Mark Andrew Rowen A paint product and method of manufacture
DE102005025855A1 (de) * 2005-06-06 2006-12-14 Basf Ag Verfahren zur Herstellung von pulverförmigen Alkoxycarbonylaminotriazin
JP4720739B2 (ja) * 2006-12-25 2011-07-13 パナソニック電工株式会社 プラスチックからの水酸化アルミニウムの回収・再利用方法
US20100324930A1 (en) * 2008-02-19 2010-12-23 Konica Minolta Medical & Graphic, Inc Imaging management apparatus for medical use
DE102009052655A1 (de) * 2009-11-11 2011-05-12 Dürr Systems GmbH Vorrichtung, System, Bauteil, Verfahren und Zusammensetzung zur Vermeidung von Ablagerungen eines Entsorgungsmittels in Beschichtungsanlagen
JP7037952B2 (ja) * 2018-02-08 2022-03-17 旭化成株式会社 ブロックイソシアネート組成物、水分散体、水系コーティング組成物、コーティング基材及び凝集方法
CN108620413B (zh) * 2018-04-24 2020-11-17 湖南路美工程材料有限公司 水性沥青漆渣的再利用方法及应用
BR102019025255A2 (pt) * 2019-11-29 2021-06-15 Geisi Dos Santos Luciano Me Processo para reciclagem do rejeito proveniente das estações de tratamento das indústrias produtoras de pigmentos, corantes, anilinas e promovedores de cor e uso do lodo, borra ou lodo petry tratado

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220456A (en) * 1979-06-21 1980-09-02 Fremont Industries, Inc. Paint removal composition spray method for paint booths
DE3412763A1 (de) * 1984-04-05 1985-10-17 Henkel Kgaa Mittel zur koagulierung von lacken, wachsen und beschichtungsmitteln
DE3421289C1 (de) * 1984-06-07 1985-09-26 Zeller + Gmelin GmbH & Co, 7332 Eislingen Einkomponentenformulierung zur Entklebung und Koagulation von Kunstharzlackanteilen in Nassabscheidern von Spritzlackieranlagen und deren Verwendung
DE4204817A1 (de) * 1992-02-18 1993-08-19 Bayer Ag Verfahren zur wiederverwertung von lackschlamm

Also Published As

Publication number Publication date
US5344851A (en) 1994-09-06
DE59308997D1 (de) 1998-10-29
EP0569756B1 (de) 1998-09-23
DE4214943A1 (de) 1993-11-11
JPH0632937A (ja) 1994-02-08
CA2095378A1 (en) 1993-11-07
KR930023419A (ko) 1993-12-18
EP0569756A1 (de) 1993-11-18
ATE171464T1 (de) 1998-10-15
KR100244697B1 (ko) 2000-03-02

Similar Documents

Publication Publication Date Title
ES2123015T3 (es) Procedimiento para la reutilizacion de lodos de laca.
ES517399A0 (es) Procedimiento e instalacion para el decapado de objetos provistos de un revestimiento.
TW225998B (es)
DE59510616D1 (de) Wasserverdünnbarer steinschlagschutzlack und kompensationslack, ihre verwendung und verfahren zu deren herstellung
JP3378596B2 (ja) 吹付室で使用された水性塗料からスプレーしぶきを回収する方法
ATE114327T1 (de) Verfahren zur aufarbeitung von lackschlamm.
DE59410333D1 (de) Verfahren zur Herstellung von wässrige Polymerdispersionen die als Bindemittel für blockfeste, kratzfeste und chemikalienbeständige Beschichtungen geeignet sind
ES2084519T3 (es) Procedimiento para reutilizar los residuos de lacas.
EP0830899A4 (en) METHOD FOR RECOVERING COLORS
ATE154894T1 (de) Behandlung und rückgewinnung von overspray erhalten bei dem aufsprühen von wasserlöslichen überzügen
EP0523415A3 (en) Process for the separation and recovery of water dilutable paints from spray booths and installation for carrying out this process
DE4421172C2 (de) Steinschlagschutzlack, enthaltend Overspray, Verfahren zu dessen Herstellung und dessen Verwendung
US4948390A (en) Compressed air modifier
ES2139768T3 (es) Procedimiento para la reutilizacion de lodo de barniz.
DK0662993T3 (da) Fremgangsmåde til fremstilling af en automobilreparationslakering
ES2063185T3 (es) Mezcla para una laca de aerosol que contiene agua, asi como laca de aerosol.
Murphy Organic Coatings, Processes and Equipment
Strauss Industrial Painting Technology. Re-Use and Reprocessing of Coating Media
Kent Future of pretreatment- back to basics
Pulley Compliant coatings for aerospace applications
EP3167957A1 (de) Modulare lackiereinheit und verfahren zur lackierung von kunststoffbauteilen

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 569756

Country of ref document: ES