BR9810962A - Dispersão de laca em pó aquosa, processo para a sua preparação, bem como o emprego da dispersão da laca em pó obtida - Google Patents

Dispersão de laca em pó aquosa, processo para a sua preparação, bem como o emprego da dispersão da laca em pó obtida

Info

Publication number
BR9810962A
BR9810962A BR9810962-6A BR9810962A BR9810962A BR 9810962 A BR9810962 A BR 9810962A BR 9810962 A BR9810962 A BR 9810962A BR 9810962 A BR9810962 A BR 9810962A
Authority
BR
Brazil
Prior art keywords
lacquer dispersion
powder
preparation
aqueous
lacquer
Prior art date
Application number
BR9810962-6A
Other languages
English (en)
Inventor
Ekkehard Sapper
Joachim Woltering
Original Assignee
Basf Coatings 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 Basf Coatings Ag filed Critical Basf Coatings Ag
Publication of BR9810962A publication Critical patent/BR9810962A/pt

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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/8077—Oximes
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8093—Compounds containing active methylene 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
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Patente de Invenção: <B>"DISPERSãO DE LACA EM Pó AQUOSA, PROCESSO PARA A SUA PREPARAçãO, BEM COMO O EMPREGO DA DISPERSãO DA LACA EM Pó OBTIDA"<D>. A presente invenção refere-se a uma dispersão de laca em pó aquosa, que é caracterizada pelo fato de ser preparável, em que o adesivo da laca em pó e/ou o reticulador da laca em pó ou toda a laca em pó é elaborada por secagem por atomização em um pó e, em seguida, é preparada uma dispersão de laca em pó aquosa com o emprego do pó seco por atomização. O objetivo da presente invenção é, além disso, um processo para a preparação da dispersão de laca em pó aquosa e o emprego da dispersão de laca em pó, especialmente para o revestimento de carrocerias de automóveis.
BR9810962-6A 1997-07-01 1998-07-01 Dispersão de laca em pó aquosa, processo para a sua preparação, bem como o emprego da dispersão da laca em pó obtida BR9810962A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727892A DE19727892A1 (de) 1997-07-01 1997-07-01 Wäßrige Pulverlack-Dispersion, Verfahren zu ihrer Herstellung sowie Verwendung der erhaltenen Pulverlack-Dispersion
PCT/EP1998/004056 WO1999001499A1 (de) 1997-07-01 1998-07-01 Wässrige pulverlack-dispersion, verfahren zu ihrer herstellung sowie verwendung der erhaltenen pulverlack-dispersion

Publications (1)

Publication Number Publication Date
BR9810962A true BR9810962A (pt) 2000-09-26

Family

ID=7834189

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810962-6A BR9810962A (pt) 1997-07-01 1998-07-01 Dispersão de laca em pó aquosa, processo para a sua preparação, bem como o emprego da dispersão da laca em pó obtida

Country Status (6)

Country Link
US (1) US6296903B1 (pt)
EP (1) EP0993485B1 (pt)
BR (1) BR9810962A (pt)
DE (2) DE19727892A1 (pt)
ES (1) ES2187049T3 (pt)
WO (1) WO1999001499A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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US6344501B1 (en) 1998-04-01 2002-02-05 Basf Coatings Ag Non-ionically stabilized transparent powder-coating dispersion
DE19843581C2 (de) * 1998-09-23 2002-11-14 Basf Coatings Ag Verfahren zur Herstellung lackierter Substrate sowie entsprechend lackierte Substrate und deren Verwendung
DE19904317A1 (de) * 1999-01-28 2000-08-10 Basf Coatings Ag Aus mindestens vier Komponenten bestehendes Beschichtungsmittel, Verfahren zu seiner Herstellung sowie seine Verwendung
DE19914329A1 (de) * 1999-03-30 2000-10-05 Bayer Ag Anstrichmittel- und Beschichtungsmittelsysteme
DE19958726B4 (de) * 1999-12-06 2004-01-15 Basf Coatings Ag Pulverslurry und deren Verwendung zur Herstellung einer farb- und/oder effektgebenden Mehrschichtlackierung auf einem grundierten oder ungrundierten Substrat
AU2001239251A1 (en) 2000-02-11 2001-08-20 Akzo Nobel N.V. Process for preparing an aqueous powder coating dispersion
DE10115604A1 (de) * 2001-03-29 2002-10-10 Basf Coatings Ag Thermisch und mit aktinischer Strahlung härtbares Gemisch und seine Verwendung
DE10115505B4 (de) * 2001-03-29 2007-03-08 Basf Coatings Ag Thermisch und mit aktinischer Strahlung härtbare wäßrige Dispersionen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10115605A1 (de) * 2001-03-29 2002-10-24 Basf Coatings Ag Thermisch und mit aktinischer Strahlung härtbare Pulverslurries, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10126651A1 (de) 2001-06-01 2002-12-12 Basf Coatings Ag Pulverlacksuspensionen (Pulverslurries) und Pulverlacke, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10129506A1 (de) * 2001-06-19 2003-01-09 Merck Patent Gmbh Effektpigmenthaltige Pulverlackdispersionen
US6891012B2 (en) * 2003-05-23 2005-05-10 Bayer Materialscience Llc Powder coatings produced with crosslinkers capable of curing at low temperatures and coated articles produced therefrom
US20050113552A1 (en) * 2003-11-25 2005-05-26 Tazzia Charles L. Method for making an aqueous coating with a solid crosslinking agent
WO2005097901A1 (ja) * 2004-03-31 2005-10-20 Sanyo Chemical Industries, Ltd. スラッシュ成形用樹脂粉末組成物及び成形品
US7297397B2 (en) * 2004-07-26 2007-11-20 Npa Coatings, Inc. Method for applying a decorative metal layer
EP1764392A1 (en) 2005-09-14 2007-03-21 Basf Aktiengesellschaft Thermoplastic molding compositions with improved adhesion of electroplated metal layer
DE102006001529A1 (de) 2006-01-12 2007-07-26 Basf Coatings Ag Pulverlacksuspensionen (Pulverslurries) und Pulverlacke, Verfahren zu ihrer Herstellung und ihre Verwendung
WO2008070267A2 (en) * 2006-10-09 2008-06-12 Helios Coatings Inc. Method for applying a decorative layer and protective coating
WO2009015281A2 (en) * 2007-07-25 2009-01-29 Basf Corporation Epoxy and hydroxy-functional acrylic resins for use in coating applications
JP5758507B2 (ja) * 2011-03-02 2015-08-05 ダウ グローバル テクノロジーズ エルエルシー コーティング組成物およびそれから作製された物品
WO2012151409A2 (en) * 2011-05-03 2012-11-08 E. I. Du Pont De Nemours And Company Catalyst compound for two-component coating compositions
US11045929B1 (en) 2016-04-26 2021-06-29 Bright Machines, Inc. Angle screw feeding module
US10934441B1 (en) 2019-12-02 2021-03-02 Helios Coatings, Inc. Adhesion promoter for thermoplastic polyolefin substrate
CN112778890A (zh) * 2020-12-30 2021-05-11 江苏变色龙微粉技术有限公司 水性基料、水性涂料以及粉末涂层的修补方法
CN116625071A (zh) * 2023-06-06 2023-08-22 芜湖市金贸环保材料科技有限公司 一种多层式粉末涂料高效烘干装置

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Also Published As

Publication number Publication date
DE19727892A1 (de) 1999-01-07
US6296903B1 (en) 2001-10-02
EP0993485A1 (de) 2000-04-19
ES2187049T3 (es) 2003-05-16
WO1999001499A1 (de) 1999-01-14
DE59806202D1 (de) 2002-12-12
EP0993485B1 (de) 2002-11-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B24C Patent annual fee: request for for restoration

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
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