DE3786958T2 - Durch Elektrotauchlakierung aufgetragene Epoxydüberzüge mit kontrollierter Filmbildung. - Google Patents

Durch Elektrotauchlakierung aufgetragene Epoxydüberzüge mit kontrollierter Filmbildung.

Info

Publication number
DE3786958T2
DE3786958T2 DE87110374T DE3786958T DE3786958T2 DE 3786958 T2 DE3786958 T2 DE 3786958T2 DE 87110374 T DE87110374 T DE 87110374T DE 3786958 T DE3786958 T DE 3786958T DE 3786958 T2 DE3786958 T2 DE 3786958T2
Authority
DE
Germany
Prior art keywords
electrodeposition
film formation
coatings applied
epoxy coatings
controlled film
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 - Fee Related
Application number
DE87110374T
Other languages
English (en)
Other versions
DE3786958D1 (de
Inventor
Intyre J M Mc
Richard A Hickner
Nancy A Rao
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Priority claimed from US06/887,850 external-priority patent/US4829104A/en
Priority claimed from US07/069,475 external-priority patent/US4883572A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE3786958D1 publication Critical patent/DE3786958D1/de
Publication of DE3786958T2 publication Critical patent/DE3786958T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/066—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing agents
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
    • C08G59/1444—Monoalcohols
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/226—Mixtures of di-epoxy 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE87110374T 1986-07-18 1987-07-17 Durch Elektrotauchlakierung aufgetragene Epoxydüberzüge mit kontrollierter Filmbildung. Expired - Fee Related DE3786958T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/887,850 US4829104A (en) 1986-07-18 1986-07-18 Controlled film build epoxy coatings applied by cathodic electrodeposition
US07/069,475 US4883572A (en) 1987-07-02 1987-07-02 Controlled film build epoxy coatings applied by cathodic electrodeposition

Publications (2)

Publication Number Publication Date
DE3786958D1 DE3786958D1 (de) 1993-09-16
DE3786958T2 true DE3786958T2 (de) 1994-02-03

Family

ID=26750112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87110374T Expired - Fee Related DE3786958T2 (de) 1986-07-18 1987-07-17 Durch Elektrotauchlakierung aufgetragene Epoxydüberzüge mit kontrollierter Filmbildung.

Country Status (12)

Country Link
EP (1) EP0253404B1 (de)
JP (1) JP2513706B2 (de)
KR (1) KR910000834B1 (de)
CN (1) CN1041839C (de)
BR (1) BR8707396A (de)
CA (1) CA1277059C (de)
DE (1) DE3786958T2 (de)
DK (1) DK373987A (de)
ES (1) ES2058078T3 (de)
MY (1) MY101760A (de)
NO (1) NO169134C (de)
WO (1) WO1988000604A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1336029C (en) * 1987-11-06 1995-06-20 Michiharu Kitabatake Coating resin composition containing an epoxy-polyamine resin
US4835225A (en) * 1988-01-13 1989-05-30 The Dow Chemical Company Modified advanced epoxy resins
KR920006004B1 (ko) * 1988-02-17 1992-07-25 미쓰이세끼유 가가꾸 고오교오 가부시끼가이샤 변성 에폭시수지 조성물 및 그 제법과 그것을 사용한 도료 조섬물
EP0384762B1 (de) * 1989-02-24 1995-04-26 Conner Peripherals, Inc. Nasses Festplatten-Laufwerk mit einem konischen Spindellager
US5177125A (en) * 1989-02-28 1993-01-05 Basf Lacke & Farben Aktiengeselllschaft Two-phase cathodic electrocoat containing epoxy resin-ATBN adducts
DE3906144A1 (de) * 1989-02-28 1990-09-06 Basf Lacke & Farben Durch protonieren mit saeure wasserverduennbare polymere umsetzungsprodukte
DE3942766A1 (de) * 1989-12-23 1991-06-27 Basf Lacke & Farben Verfahren zum beschichten elektrisch leitfaehiger substrate, waessriger lack, epoxid-aminaddukt und verwendung des epoxid-aminadduktes als reibharz zur herstellung von pigmentpasten
WO1994011879A1 (en) * 1992-11-13 1994-05-26 Conner Peripherals, Inc. Lubricated disk drive
DE19633769A1 (de) 1996-08-22 1998-02-26 Basf Lacke & Farben Dispersion zur Herstellung eines elektrophoretisch abscheidbaren Tauchlackes
AU2372200A (en) * 1998-12-30 2000-07-24 Hercules Incorporated Modified epoxies for paper sizing
US6478830B2 (en) 2000-11-15 2002-11-12 Noville, Inc. Transparent compositions and candles and methods for making the same
JP2009221409A (ja) * 2008-03-18 2009-10-01 Dupont Shinto Automotive Systems Kk カチオン性電着塗料組成物の塗装方法
JP5615458B2 (ja) * 2012-02-28 2014-10-29 日本ペイント株式会社 カチオン電着塗料用エマルション樹脂組成物の調製方法
CN105820742B (zh) * 2015-12-31 2017-12-22 广东科德环保科技股份有限公司 高固体份低粘度阴极电泳涂料及其制备方法和使用方法
CN111978513A (zh) * 2019-06-14 2020-11-24 上海雄润树脂有限公司 一种高压电开关浇注用环氧树脂及其制备方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551249A (en) * 1966-07-18 1970-12-29 Fuller H B Co Method of bonding oil-filmed surfaces with a solvent-free epoxy resin
US3975346A (en) 1968-10-31 1976-08-17 Ppg Industries, Inc. Boron-containing, quaternary ammonium salt-containing resin compositions
US3839252A (en) * 1968-10-31 1974-10-01 Ppg Industries Inc Quaternary ammonium epoxy resin dispersion with boric acid for cationic electro-deposition
US4001101A (en) 1969-07-10 1977-01-04 Ppg Industries, Inc. Electrodeposition of epoxy compositions
US3799854A (en) 1970-06-19 1974-03-26 Ppg Industries Inc Method of electrodepositing cationic compositions
US3962165A (en) 1971-06-29 1976-06-08 Ppg Industries, Inc. Quaternary ammonium salt-containing resin compositions
US3793278A (en) 1972-03-10 1974-02-19 Ppg Industries Inc Method of preparing sulfonium group containing compositions
US3936405A (en) * 1972-08-16 1976-02-03 Ppg Industries, Inc. Novel pigment grinding vehicles
US3907731A (en) * 1973-03-05 1975-09-23 Cabot Corp Amine curable polyepoxide compositions
US3959106A (en) 1974-03-27 1976-05-25 Ppg Industries, Inc. Method of electrodepositing quaternary sulfonium group-containing resins
US4017438A (en) 1974-12-16 1977-04-12 Ppg Industries, Inc. Ketimine-blocked primary amine group-containing cationic electrodepositable resins
IT1027884B (it) * 1974-12-20 1978-12-20 Sir Soc Italiana Resine Spa Procedimento per la preparazione di poliespossidi
US4076676A (en) 1975-02-04 1978-02-28 E. I. Du Pont De Nemours And Company Aqueous coating composition from aminoplast and reaction product of tertiary amine and polymer containing terminal epoxy groups
US4101486A (en) 1975-03-26 1978-07-18 Ppg Industries, Inc. Cationic electrodepositable compositions
JPS5226920A (en) * 1975-08-25 1977-02-28 Bii Furuku Jieimuzu Method and device for producing web unit
BE857754A (fr) 1976-08-18 1978-02-13 Celanese Polymer Special Co Composition de resine pour revetements, notamment par electrodeposition cathodique
DE2829236A1 (de) * 1977-07-06 1979-01-25 Ciba Geigy Ag Lineare, glycidyl- und hydroxylgruppenhaltige polyaetherharze
US4315044A (en) * 1980-11-05 1982-02-09 Celanese Corporation Stable aqueous epoxy dispersions
US4339369A (en) * 1981-04-23 1982-07-13 Celanese Corporation Cationic epoxide-amine reaction products
US4432850A (en) 1981-07-20 1984-02-21 Ppg Industries, Inc. Ungelled polyepoxide-polyoxyalkylenepolyamine resins, aqueous dispersions thereof, and their use in cationic electrodeposition
US4383073A (en) 1981-08-20 1983-05-10 The Dow Chemical Company Cationic resin curable with acid catalyzed cross-linkers
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
US4399242A (en) * 1982-03-08 1983-08-16 Celanese Corporation Aqueous epoxy-urethane dispersions
US4417033A (en) * 1982-06-01 1983-11-22 Wilmington Chemical Corporation Diglycidyl ether of dimethanol cyclohexane and reaction products thereof
EP0111547B1 (de) * 1982-06-10 1988-11-17 The Dow Chemical Company Verbesserte epoxyharze und beschichtungszusammensetzungen diese verbesserten epoxyharze enthaltend
JPS5915929A (ja) * 1982-07-20 1984-01-27 Canon Inc 露光光学装置
US4452930A (en) 1983-02-10 1984-06-05 Ppg Industries, Inc. Curable compositions containing novel urethane curing agents
US4507461A (en) * 1983-10-14 1985-03-26 Wilmington Chemical Corporation Low viscosity epoxy resins
US4486558A (en) * 1984-02-09 1984-12-04 Minnesota Mining And Manufacturing Company Electrical insulating powder for providing wire coating
US4575523A (en) 1985-01-29 1986-03-11 Inmont Corporation High build, low bake cathodic electrocoat
US4608405A (en) * 1985-05-06 1986-08-26 Celanese Corporation Aqueous based epoxy resin curing agents

Also Published As

Publication number Publication date
DK373987A (da) 1988-01-19
EP0253404A2 (de) 1988-01-20
EP0253404B1 (de) 1993-08-11
JPS6399277A (ja) 1988-04-30
KR910000834B1 (ko) 1991-02-11
NO169134C (no) 1992-05-13
CA1277059C (en) 1990-11-27
EP0253404A3 (en) 1988-07-20
NO169134B (no) 1992-02-03
MY101760A (en) 1992-11-17
CN87106228A (zh) 1988-08-10
NO872997L (no) 1988-01-19
BR8707396A (pt) 1988-09-13
CN1041839C (zh) 1999-01-27
JP2513706B2 (ja) 1996-07-03
ES2058078T3 (es) 1994-11-01
KR880001761A (ko) 1988-04-26
NO872997D0 (no) 1987-07-17
WO1988000604A1 (en) 1988-01-28
DE3786958D1 (de) 1993-09-16
DK373987D0 (da) 1987-07-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee