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BR9807378A - Composição de eletro-revestimento catódica aperfeiçoada, agente anti-crateras e método de preparação de uma composição de eletro-revestimento catódica - Google Patents

Composição de eletro-revestimento catódica aperfeiçoada, agente anti-crateras e método de preparação de uma composição de eletro-revestimento catódica

Info

Publication number
BR9807378A
BR9807378A BR9807378-8A BR9807378A BR9807378A BR 9807378 A BR9807378 A BR 9807378A BR 9807378 A BR9807378 A BR 9807378A BR 9807378 A BR9807378 A BR 9807378A
Authority
BR
Brazil
Prior art keywords
coating composition
cathodic electro
electro
preparing
improved
Prior art date
Application number
BR9807378-8A
Other languages
English (en)
Inventor
Allisa Gam
Ding Yu Chung
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR9807378A publication Critical patent/BR9807378A/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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5096—Polyethers having heteroatoms other than oxygen containing silicon
    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • C09D5/4434—Polyepoxides characterised by the nature of the epoxy binder
    • C09D5/4438—Binder based on epoxy/amine adducts, i.e. reaction products of polyepoxides with compounds containing amino groups only
    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • C09D5/4457—Polyepoxides containing special additives, e.g. pigments, polymeric particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Polyethers (AREA)

Abstract

<B>"COMPOSIçãO DE ELETRO-REVESTIMENTO CATóDICA APERFEIçOADA, AGENTE ANTI-CRATERAS E MéTODO DE PREPARAçãO DE UMA COMPOSIçãO DE ELETRO-REVESTIMENTO CATóDICA"<D>. A presente invenção refere-se a uma composição de eletro-revestimento aquosa aperfeiçoada que contém um agente anti-crateras que é um produto de reação de diamina polioxialquileno e glicidoxi alquil alcoxi silano que é hidrolisado e tem um peso molecular médio de cerca de 700 a 5.000; formam-se acabamentos eletrodepositados que têm redução significativa das crateras e são acabamentos macios e homogêneos.
BR9807378-8A 1997-02-25 1998-02-18 Composição de eletro-revestimento catódica aperfeiçoada, agente anti-crateras e método de preparação de uma composição de eletro-revestimento catódica BR9807378A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/806,868 US5723519A (en) 1997-02-25 1997-02-25 Cathodic electrocoating compositions containing an anticrater agent
PCT/US1998/003134 WO1998037155A1 (en) 1997-02-25 1998-02-18 Cathodic electrocoating compositions containing an anticrater agent

Publications (1)

Publication Number Publication Date
BR9807378A true BR9807378A (pt) 2000-03-14

Family

ID=25195012

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807378-8A BR9807378A (pt) 1997-02-25 1998-02-18 Composição de eletro-revestimento catódica aperfeiçoada, agente anti-crateras e método de preparação de uma composição de eletro-revestimento catódica

Country Status (10)

Country Link
US (2) US5723519A (pt)
EP (1) EP0963417B1 (pt)
JP (1) JP2001512520A (pt)
KR (1) KR100510229B1 (pt)
CN (1) CN1156543C (pt)
AU (1) AU739053B2 (pt)
BR (1) BR9807378A (pt)
CA (1) CA2279872A1 (pt)
DE (1) DE69802266T2 (pt)
WO (1) WO1998037155A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6207731B1 (en) * 1999-09-23 2001-03-27 E. I. Du Pont De Nemours And Company Cathode electrocoating compositions having improved appearance, improved edge coverage and reduced craters
US20040238362A1 (en) * 1999-12-15 2004-12-02 December Timothy S. Cured multilayer coating providing improved edge corrosion to a substrate and a method of making same
US20020056641A1 (en) * 1999-12-15 2002-05-16 December Timothy S. Cured multilayer coating providing improved edge corrosion resistance to a substrate and a method of making same
WO2002026749A1 (fr) * 2000-09-27 2002-04-04 Chisso Corporation Solution aqueuse d'un compose de silanol amine, son utilisation et son procede de production
KR100833942B1 (ko) * 2002-07-11 2008-05-30 삼성테크윈 주식회사 리이드 프레임과 그것을 구비한 반도체 팩키지 및, 리이드프레임 제조 방법
US20070270240A1 (en) * 2002-09-09 2007-11-22 Reactamine Technology, Llc Pure polyurea and method for making same
WO2004022619A1 (en) * 2002-09-09 2004-03-18 Reactamine Technology, Llc Silicone modified polyurea
US7348392B2 (en) * 2002-09-09 2008-03-25 Reactamine Technology, Llc Silicone modified acrylics and epoxies
US20060131543A1 (en) * 2003-04-10 2006-06-22 Hideki Iijima Polyaddition product and cationic electrodeposition coating comprising said polyaddition product
US7264705B2 (en) * 2004-10-18 2007-09-04 E. I. Dupont De Nemours And Company Cathodic electrocoating compositions containing an anti-crater agent
US7264706B2 (en) * 2004-10-18 2007-09-04 E. I. Du Pont De Nemours And Company Cathodic electrocoating compositions containing an anti-crater agent
JP4892208B2 (ja) * 2005-07-26 2012-03-07 トヨタ自動車株式会社 塗膜形成方法及び塗装物品
DE102005041951A1 (de) * 2005-09-03 2007-03-08 Bayer Materialscience Ag Wässrige 2K-PUR Systeme enthaltend hydroxy-funktionelle Polydimethylsiloxane
US9133350B2 (en) 2011-01-11 2015-09-15 Axalta Coating Systems Ip Co., Llc Anticrater agent for electrocoat composition
MX2022007462A (es) * 2019-12-19 2022-06-27 Basf Coatings Gmbh Composiciones de material de recubrimiento por electrodeposicion que contienen pigmento negro de humo.
MX2023006988A (es) * 2020-12-15 2023-06-26 Basf Coatings Gmbh Composiciones de materiales de recubrimiento por electrodeposicion que comprenden polietileniminas alcoxiladas.

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252825A (en) * 1959-09-14 1966-05-24 Owens Corning Fiberglass Corp Process of coating glass fibers with hydrolyzed condensation product of amino silane and copolymerizable monomer
US3922253A (en) * 1971-10-28 1975-11-25 Ppg Industries Inc Self-crosslinking cationic electrodepositable compositions
US3947339A (en) * 1971-12-01 1976-03-30 Ppg Industries, Inc. Method of electrodepositing primary amine group-containing cationic resins
US3949140A (en) * 1974-05-06 1976-04-06 Owens-Corning Fiberglas Corporation Organo silicon derivatives coated on glass fibers
US4017438A (en) * 1974-12-16 1977-04-12 Ppg Industries, Inc. Ketimine-blocked primary amine group-containing cationic electrodepositable resins
BE857754A (fr) * 1976-08-18 1978-02-13 Celanese Polymer Special Co Composition de resine pour revetements, notamment par electrodeposition cathodique
US4423166A (en) * 1981-07-20 1983-12-27 Ppg Industries, Inc. Ungelled polyepoxide-polyoxyalkylenepolyamine resins, aqueous dispersions thereof, and their use in cationic electrodeposition
US4419467A (en) * 1981-09-14 1983-12-06 Ppg Industries, Inc. Process for the preparation of cationic resins, aqueous, dispersions, thereof, and electrodeposition using the aqueous dispersions
US4468307A (en) * 1981-09-14 1984-08-28 Ppg Industries, Inc. Method of cationic electrodeposition
KR900008464B1 (ko) * 1986-05-30 1990-11-22 도시바 실리콘 가부시끼가이샤 폴리에테르의 제조방법 및 폴리에테르를 이용한 실온 경화성 조성물
EP0276469B1 (en) * 1986-12-23 1992-03-18 Kansai Paint Co., Ltd. Method of electrodeposition coating, and water-base paint resin composition
JPH07116390B2 (ja) * 1987-02-28 1995-12-13 関西ペイント株式会社 電着塗装方法
US5162060A (en) * 1989-12-14 1992-11-10 Rohm And Haas Company Polymer-modified cements with improved chemical resistance
US5017632A (en) * 1989-12-14 1991-05-21 Rohm And Haas Company Water-based composites with superior cure in thick films, and chemical and shock resistance
US4988778A (en) * 1990-01-18 1991-01-29 Ppg Industries, Inc. Polyamine-functional silane resin
US5096556A (en) * 1990-06-25 1992-03-17 Ppg Industries, Inc. Cationic microgels and their use in electrodeposition
US5380781A (en) * 1992-07-27 1995-01-10 Kansai Paint Co., Ltd. Cationically electrodepositable fine particles derived from alkoxysilane-modified epoxy resins and cationic electrodeposition paint composition comprising the same
US5356960A (en) * 1993-08-11 1994-10-18 E. I. Du Pont De Nemours And Company Cathodic electrocoating compositions containing an anticrater agent

Also Published As

Publication number Publication date
US5883276A (en) 1999-03-16
CN1248280A (zh) 2000-03-22
AU6173898A (en) 1998-09-09
KR100510229B1 (ko) 2005-08-26
EP0963417B1 (en) 2001-10-31
WO1998037155A1 (en) 1998-08-27
DE69802266T2 (de) 2002-07-25
AU739053B2 (en) 2001-10-04
KR20000075621A (ko) 2000-12-26
DE69802266D1 (de) 2001-12-06
JP2001512520A (ja) 2001-08-21
EP0963417A1 (en) 1999-12-15
CN1156543C (zh) 2004-07-07
US5723519A (en) 1998-03-03
CA2279872A1 (en) 1998-08-27

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Legal Events

Date Code Title Description
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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/02/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A E 12A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2038 DE 26/01/2010 E AO NAO RECOLHIMENTO DA 13A, 14A E 15A ANUIDADES.