ES2091046T3 - Lacas transparentes en polvo, su procedimiento de preparacion y sus aplicaciones. - Google Patents

Lacas transparentes en polvo, su procedimiento de preparacion y sus aplicaciones.

Info

Publication number
ES2091046T3
ES2091046T3 ES93924052T ES93924052T ES2091046T3 ES 2091046 T3 ES2091046 T3 ES 2091046T3 ES 93924052 T ES93924052 T ES 93924052T ES 93924052 T ES93924052 T ES 93924052T ES 2091046 T3 ES2091046 T3 ES 2091046T3
Authority
ES
Spain
Prior art keywords
powder clearcoat
pct
particle size
date
particles
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
ES93924052T
Other languages
English (en)
Other versions
ES2091046T5 (es
Inventor
Josef Dr Rademacher
Udo Dr Reiter
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.)
BASF Farben und Fasern AG
Original Assignee
BASF Lacke und Farben 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6471955&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2091046(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF Lacke und Farben AG filed Critical BASF Lacke und Farben AG
Publication of ES2091046T3 publication Critical patent/ES2091046T3/es
Application granted granted Critical
Publication of ES2091046T5 publication Critical patent/ES2091046T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/53—Base coat plus clear coat type
    • B05D7/532—Base coat plus clear coat type the two layers being cured or baked together, i.e. wet on wet
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/031—Powdery paints characterised by particle size or shape
    • 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
    • B05D2451/00—Type of carrier, type of coating (Multilayers)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Glass Compositions (AREA)

Abstract

EL INVENTO ESTA RELACIONADO CON UN PROCESO PARA PRODUCIR UN REVESTIMIENTO MULTICAPA DE ESMALTE, EN EL QUE UNA LACA BASE PIGMENTADA SE APLICA, SE SECA PREVIAMENTE Y SE PINTA CON UN PRODUCTO PULVERIZADO CLARO Y A CONTINUACION LA CAPA DE LACA BASE Y EL PRODUCTO PULVERIZADO CLARO SE CUECEN CONJUNTAMENTE. EL INVENTO SE CARACTERIZA EN QUE EL PRODUCTO PULVERIZADO CLARO UTILIZADO, TIENE UNA DISTRIBUCION DEL TAMAÑO DE LAS PARTICULAS EN LA QUE A) COMO MAXIMO UN 15% DEL PESO DE LAS PARTICULAS DEL PRODUCTO CLARO PULVERIZADO, TIENEN UN TAMAÑO DE PARTICULA INFERIOR A 10{MI}M, B) PARA AL MENOS EL 40% DEL PESO DE LAS PARTICULAS DEL PRODUCTO CLARO PULVERIZADO EL LOGARITMO DECIMAL DEL COCIENTE DE LAS PARTICULAS DE MAYOR TAMAÑO Y DE MENOR TAMAÑO ES MENOR O IGUAL A 3.25 Y C) AL MENOS 98% DEL PESO DE LAS PARTICULAS DEL PRODUCTO CLARO PULVERIZADO TIENEN UN TAMAÑO DE PARTICULA INFERIOR A 100 {MI}.
ES93924052T 1992-11-03 1993-10-26 Procedimiento para la produccion de un laqueado multicapa. Expired - Lifetime ES2091046T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4237032A DE4237032A1 (de) 1992-11-03 1992-11-03 Verfahren zur Herstellung einer mehrschichtigen Lackierung
DE4237032 1992-11-03

Publications (2)

Publication Number Publication Date
ES2091046T3 true ES2091046T3 (es) 1996-10-16
ES2091046T5 ES2091046T5 (es) 2005-04-16

Family

ID=6471955

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93924052T Expired - Lifetime ES2091046T5 (es) 1992-11-03 1993-10-26 Procedimiento para la produccion de un laqueado multicapa.

Country Status (10)

Country Link
US (1) US5855964A (es)
EP (1) EP0666779B2 (es)
JP (1) JP2667295B2 (es)
AT (1) ATE139466T1 (es)
BR (1) BR9307356A (es)
DE (2) DE4237032A1 (es)
DK (1) DK0666779T3 (es)
ES (1) ES2091046T5 (es)
GR (1) GR3021023T3 (es)
WO (1) WO1994009915A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9400681D0 (en) * 1994-01-14 1994-03-09 Sandoz Ltd Organic compounds
DE19730890C2 (de) * 1997-07-18 2001-07-05 Basf Coatings Ag Verfahren zur Herstellung mehrschichtiger Überzüge und mit diesen beschichtete Substrate
DE102004027650A1 (de) 2004-06-05 2006-01-05 Basf Coatings Ag Verfahren zum Beschichten elektrisch leitfähiger Substrate
US20090155462A1 (en) * 2007-12-18 2009-06-18 Carmen Flosbach Thermal curable polyester powder coating composition
DE102008017356A1 (de) 2008-04-04 2009-10-15 Airbus Deutschland Gmbh Nachleuchtende Beschichtung für Innenkabinen
US8153733B2 (en) 2008-12-29 2012-04-10 Basf Coatings Gmbh Electrocoat compositions with amine ligand
KR101712217B1 (ko) 2008-12-29 2017-03-03 바스프 코팅스 게엠베하 전기코트 조성물 및 포스페이트 사전처리를 대체하는 방법
US20100163423A1 (en) 2008-12-29 2010-07-01 Basf Corporation Electrocoat composition and process replacing phosphate pretreatment
WO2012115691A1 (en) 2011-02-22 2012-08-30 Basf Coatings Gmbh Electrocoat coating with low gloss
MX376612B (es) 2012-11-09 2025-03-07 Basf Coatings Gmbh Metodo para mejorar el curado del revestimiento para articulo revestido en composicion de revestimiento para electrorrevestimiento, contaminada con fosfato, y composicion de revestimiento para electrorrevestimiento.
CN107406662B (zh) * 2015-06-29 2021-03-30 东丽株式会社 聚酯树脂粉粒体混合物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027366A (en) * 1973-08-02 1977-06-07 Beatrice Foods Co. Multilayer coated substrate
US3953644A (en) * 1974-12-20 1976-04-27 Ford Motor Company Powa--method for coating and product
US4027066A (en) * 1975-12-01 1977-05-31 E. I. Du Pont De Nemours And Company Thermosetting powder coating composition of an acrylic polymer, dodecanedioic acid, cellulose acetate butyrate and a cross-linking agent
US4057607A (en) * 1975-12-19 1977-11-08 Celanese Corporation Process for preparing shear degradable particle-containing resin powders
GB2012191B (en) * 1977-09-29 1982-03-03 Kodak Ltd Coating process utilising cellulose esters such as cellulose acetate butyrate
US4346144A (en) † 1980-07-21 1982-08-24 E. I. Du Pont De Nemours And Company Powder coating composition for automotive topcoat
US4689241A (en) * 1986-02-14 1987-08-25 Richart Douglas S Method for powder coating with electrostatic fluidized bed
DE3844457A1 (de) * 1988-12-31 1990-07-12 Hoechst Ag Feinkoerniges polyetherketonpulver, verfahren zu dessen herstellung und dessen verwendung
DE4013063C1 (es) * 1990-04-24 1992-01-02 Metri Airfluid Ag, Altstaetten, Ch
GB9014646D0 (en) † 1990-07-02 1990-08-22 Courtaulds Coatings Holdings Coating compositions
DE4032391A1 (de) † 1990-10-12 1992-04-16 Hoechst Ag Verfahren zur bildung von ueberzuegen
DE4112688A1 (de) † 1991-04-18 1992-10-22 Hoechst Ag Pulverfoermige ueberzugsmittel
US5206108A (en) * 1991-12-23 1993-04-27 Xerox Corporation Method of producing a high solids replenishable liquid developer containing a friable toner resin
US5552191A (en) * 1992-02-14 1996-09-03 Morton International, Inc. Triboelectric coating powder and process

Also Published As

Publication number Publication date
WO1994009915A1 (de) 1994-05-11
BR9307356A (pt) 1999-06-01
DE4237032A1 (de) 1994-05-05
DK0666779T3 (da) 1996-10-14
EP0666779B2 (de) 2004-09-29
EP0666779B1 (de) 1996-06-19
EP0666779A1 (de) 1995-08-16
JPH07509403A (ja) 1995-10-19
JP2667295B2 (ja) 1997-10-27
DE59303041D1 (de) 1996-07-25
US5855964A (en) 1999-01-05
GR3021023T3 (en) 1996-12-31
ES2091046T5 (es) 2005-04-16
ATE139466T1 (de) 1996-07-15

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