BR0106882A - Método para revestimento de substratos metálicos nus e sem tratamento - Google Patents

Método para revestimento de substratos metálicos nus e sem tratamento

Info

Publication number
BR0106882A
BR0106882A BR0106882-2A BR0106882A BR0106882A BR 0106882 A BR0106882 A BR 0106882A BR 0106882 A BR0106882 A BR 0106882A BR 0106882 A BR0106882 A BR 0106882A
Authority
BR
Brazil
Prior art keywords
treatment
metallic substrate
bare
substrate
metal substrates
Prior art date
Application number
BR0106882-2A
Other languages
English (en)
Inventor
David Newton
William Plassmann
Original Assignee
Basf Corp
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 Corp filed Critical Basf Corp
Publication of BR0106882A publication Critical patent/BR0106882A/pt

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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • C08G18/4684—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing phosphorus
    • 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
    • B05D7/14—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 to metal, e.g. car bodies
    • B05D7/16—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 to metal, e.g. car bodies using synthetic lacquers or varnishes
    • 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
    • C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
    • C08G18/3882—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having phosphorus bound to oxygen only
    • C08G18/3885—Phosphate compounds
    • 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
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means

Landscapes

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

Abstract

Patente de Invenção: "MéTODO PARA REVESTIMENTO DE SUBSTRATOS METáLICOS NUS E SEM TRATAMENTO". A invenção fornece um método para revestir substratos metálicos nus sem tratamento onde uma composição de revestimento compreendendo um ou mais aditivos particularmente definidos é aplicada diretamente a um substrato metálico nu que não tenha sido alterado mecânica e/ou quimicamente. O método requer as etapas de (i) fornecer um substrato metálico nu sem tratamento, o substrato estando substancialmente livre de alterações mecânicas e/ou químicas, (ii) aplicar uma composição de revestimento de uretano com dois componentes diretamente sobre o substrato metálico nu sem tratamento de forma a torná-lo um substrato metálico revestido, e (iii) jatear com areia pelo menos uma porção do substrato metálico revestido no período de uma hora a partir do momento da aplicação da composição de revestimento de uretano de dois componentes ao substrato metálico nu sem tratamento. O substrato metálico revestido resultante tem uma perda de adesão inicial de menos de 20% conforme medido por um teste de encadeamento cruzado conforme a ASTM D-3359 93.
BR0106882-2A 2000-06-22 2001-04-11 Método para revestimento de substratos metálicos nus e sem tratamento BR0106882A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/599,695 US6534121B1 (en) 2000-06-22 2000-06-22 Method of coating bare, untreated metal substrates
PCT/US2001/011572 WO2001097984A2 (en) 2000-06-22 2001-04-11 A method of coating bare, untreated metal substrates

Publications (1)

Publication Number Publication Date
BR0106882A true BR0106882A (pt) 2002-07-02

Family

ID=24400689

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0106882-2A BR0106882A (pt) 2000-06-22 2001-04-11 Método para revestimento de substratos metálicos nus e sem tratamento

Country Status (10)

Country Link
US (2) US6534121B1 (pt)
EP (1) EP1292400B1 (pt)
JP (1) JP4707928B2 (pt)
KR (1) KR100801939B1 (pt)
AU (1) AU5528701A (pt)
BR (1) BR0106882A (pt)
CA (1) CA2383502C (pt)
DE (1) DE60105294T2 (pt)
WO (1) WO2001097984A2 (pt)
ZA (1) ZA200201472B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1490443B1 (de) * 2001-12-05 2019-08-28 Chemetall GmbH Polymeres beschichtungsgemisch, verfahren zum aufbringen dieses beschichtungsgemisches auf einer metallischen unterlage zum schutz einer kante oder einer naht, überzug, derart beschichtete unterlage und deren verwendung
US20030199605A1 (en) * 2002-04-23 2003-10-23 Fischer Dan E. Hydrophilic endodontic sealing compositions and methods for using such compositions
US6893680B2 (en) * 2002-10-10 2005-05-17 Basf Corporation Coating composition with improved adhesion and method therefor
US20040071887A1 (en) * 2002-10-10 2004-04-15 Basf Corporation Coating compositions having improved "direct to metal" adhesion and method therefore
US20050277732A1 (en) * 2004-06-14 2005-12-15 Yu Poli C Two-component coating composition
BRPI0517706B1 (pt) * 2004-11-10 2017-12-26 Chemetall Gmbh Method and metal surface repair coating production process and adequate tool for application in such process
CA2491308A1 (en) * 2004-12-29 2006-06-30 The Sherwin-Williams Company Method of applying automotive primer-surfacer using a squeegee
US7828550B2 (en) 2005-09-21 2010-11-09 Ultradent Products, Inc. Activating endodontic points and dental tools for initiating polymerization of dental compositions
US20100266855A1 (en) * 2007-12-27 2010-10-21 E. I. Du Pont De Nemours And Company Adhesion-promoting agent for protective coatings
CN101980796A (zh) * 2008-03-24 2011-02-23 晓温-威廉姆斯公司 环境固化油漆的方法
WO2011043090A1 (ja) * 2009-10-05 2011-04-14 日立化成工業株式会社 ウレタン樹脂組成物、硬化体及び硬化体を用いた光半導体装置
KR20130090713A (ko) * 2012-02-06 2013-08-14 삼성전자주식회사 디스플레이 장치 및 그 제조방법
US20150267077A1 (en) * 2014-03-19 2015-09-24 Ppg Industries Ohio, Inc. Coated metal substrates and methods of preparing them

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438800A (en) 1965-10-13 1969-04-15 Celanese Coatings Co Synthetic enamel coating process
JPS5721968A (en) * 1980-07-14 1982-02-04 Mazda Motor Corp Coating method for outer sheet of automobile made of plastics
US4436855A (en) * 1982-05-12 1984-03-13 The Lubrizol Corporation Two-component urethane coating system
US4546046A (en) 1983-03-10 1985-10-08 Glasurit America, Inc. Substrates with flexible coatings from epsilon-caprolactone modified acrylics
US4625012A (en) 1985-08-26 1986-11-25 Essex Specialty Products, Inc. Moisture curable polyurethane polymers
WO1989008675A1 (en) 1988-03-15 1989-09-21 Basf Corporation Solvent resistant refinish paint composition and method of applying same
JP2667886B2 (ja) * 1988-11-05 1997-10-27 関西ペイント株式会社 塗膜の補修方法
US5576063A (en) * 1995-04-21 1996-11-19 Basf Corporation Multiple layer coating method
US5859154A (en) 1997-09-26 1999-01-12 Ppg Industries, Inc. Resinous composition of phosphatized polyester polymers and coating compositions for improved adhesion
US5919860A (en) * 1997-12-17 1999-07-06 Bayer Corporation Aqueous polyurethane/urea dispersions containing alkoxysilane groups
US6046270A (en) * 1998-10-14 2000-04-04 Bayer Corporation Silane-modified polyurethane resins, a process for their preparation and their use as moisture-curable resins

Also Published As

Publication number Publication date
CA2383502A1 (en) 2001-12-27
US6534121B1 (en) 2003-03-18
DE60105294T2 (de) 2005-09-15
US6838118B2 (en) 2005-01-04
AU5528701A (en) 2002-01-02
JP4707928B2 (ja) 2011-06-22
US20030118720A1 (en) 2003-06-26
ZA200201472B (en) 2002-12-18
KR100801939B1 (ko) 2008-02-12
WO2001097984A3 (en) 2002-05-02
DE60105294D1 (de) 2004-10-07
CA2383502C (en) 2009-12-29
EP1292400B1 (en) 2004-09-01
JP2003535693A (ja) 2003-12-02
EP1292400A2 (en) 2003-03-19
KR20020054314A (ko) 2002-07-06
WO2001097984A2 (en) 2001-12-27

Similar Documents

Publication Publication Date Title
BR0106882A (pt) Método para revestimento de substratos metálicos nus e sem tratamento
BRPI0719411A8 (pt) Aditivo para uma composição de revestimento, método para melhorar o desempenho de uma composição de revestimento, método para revestir um substrato, artigo, composição de revestimento e kit para preparar uma composição de revestimento
BR9806903A (pt) Método para produção de um artigo metálico antibacteriano e um artigo metálico antibacteriano tal como este produzido por meio desse método
BRPI0603304A (pt) método para a restauração de uma parte de um componente de uma turbina
PT1330393E (pt) Processo para a aplicacao de revestimentos em po a substratos nao metalicos
IL125434A (en) Composition and method for treatment of phosphated metal surfaces
BR0016910A (pt) Substratos metálicos revestidos e métodos para prepará-los e inibir corrosão dos mesmos
DE502005005338D1 (de) Wässrige beschichtungszusammensetzung mit korrosionsstabilen dünnen deckenden aluminiumpigmenten, verfahren zu deren herstellung und verwendung derselben
WO2006007368A3 (en) Biofunctional coatings
BR0114965A (pt) Composição de revestimento para substratos metálicos
ATE203781T1 (de) Beschichtungssubstrat
BRPI0516683A (pt) composição sem crÈmio para o tratamento de metais
CA2469979A1 (en) Polysiloxane coatings for surfaces
ES2170492T3 (es) Procedimiento para el recubrimiento de una superficie.
GB0020566D0 (en) Method of applying a corrosion-resistant coating
BR0305412A (pt) Composição de tratamento de superfìcie para substratos macios
BR0205826A (pt) Semente fabricada, revestimento de semente para sementes fabricadas, e, método para fabricação de uma semente fabricada
BR0312136A (pt) Deposição de liga de cobre - estanho - oxigênio
BR9912205A (pt) Processo para tratamento preliminar de uma peça metálica para um laqueamento
BRPI0404946A (pt) Revestimentos de rolos doadores de mistura de metal e cerâmica
WO2005003220A3 (en) Polymeric composition - corrosion inhibitors
BRPI0406915A (pt) Tratamentos de superfìcie de pré-revstimento para resistência à corrosão galvânica melhorada
BR0002251A (pt) Revestimentos de organopolissiloxano curáveis em baixa temperatura
BR112022006652A2 (pt) Sistemas e métodos para tratar um substrato
BR9713822A (pt) Processos para a redução da quantidade de lama formada em um processo de fosfatização com zinco acelerado por nitrito e para formação de um revestimento de conversão de fosfato de zinco sobre uma supefìcie de substrato metálico, e, composição lìquida aquosa para fosfatização com zinco

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]