ES2113864T3 - Resina cationica que contiene grupos isocianato bloqueados utilizable en electrodeposicion. - Google Patents
Resina cationica que contiene grupos isocianato bloqueados utilizable en electrodeposicion.Info
- Publication number
- ES2113864T3 ES2113864T3 ES91109619T ES91109619T ES2113864T3 ES 2113864 T3 ES2113864 T3 ES 2113864T3 ES 91109619 T ES91109619 T ES 91109619T ES 91109619 T ES91109619 T ES 91109619T ES 2113864 T3 ES2113864 T3 ES 2113864T3
- Authority
- ES
- Spain
- Prior art keywords
- compounds
- bio
- resin
- groups
- cationic resin
- 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
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
- C08G18/58—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
- C08G18/58—Epoxy resins
- C08G18/581—Reaction products of epoxy resins with less than equivalent amounts of compounds containing active hydrogen added before or during the reaction with the isocyanate component
-
- 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
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8048—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/34
-
- 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
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
-
- 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
- C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Epoxy Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
SE DESCRIBE UNA RESINA CATIONICA CONTENIENDO GRUPOS ISOCIONATOS BLOQUEADOS, LA CUAL ES APROPIADA PARA UTILIZAR EN ELECTRODEPOSICION. LA RESINA CATIONICA SE DERIVA DE UNA RESINA EPOXI Y CONTIENE EN LA MOLECULA DE LA RESINA GRUPOS DE SAL CATIONICA, GRUPOS DE HIDROGENO ACTIVO Y GRUPOS DE ISOCIANATO BLOQUEADOS. LOS GRUPOS DE ISOCIANATO BLOQUEADOS SE INCORPORAN EN LA MOLECULA DE RESINA AL REACCIONAR LA RESINA EPOXI CON UN COMPUESTO SELECCIONADO DE LA CLASE QUE CONSISTE EN COMPUESTOS DE MERCAPTO Y COMPUESTOS CONTENIENDO GRUPOS ACIDOS DONDE LOS COMPUESTOS TAMBIEN CONTIENEN GRUPOS DE ISOCIANATO BLOQUEADOS. LA RESINA PUEDE FORMULARSE EN UNA COMPOSICION ELECTRO RECUBRIDORA QUE TIENE PLOMO Y ASI PROPORCIONA UNA SOBRESALIENTE RESISTENCIA A LA CORROSION CUANDO SE ELECTRODEPOSITA SOBRE SUSTRATOS DE ACERO. ESTA RESISTENCIA SOBRESALIENTE A LA CORROSION PUEDE OBTENERSE CUANDO AL SUSTRATO NO SE LE HA DADO UN ACLARADO CON CROMO, EL CUAL ES CONVENCIONAL EN EL PRETRATADO DEL SUSTRATO DE ACERO ANTES DE LA ELECTRODEPOSICION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07540991 US5074979B1 (en) | 1990-06-20 | 1990-06-20 | Cationic resin containing blocked isocyanate groups suitable for use in electrodeposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2113864T3 true ES2113864T3 (es) | 1998-05-16 |
Family
ID=24157744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91109619T Expired - Lifetime ES2113864T3 (es) | 1990-06-20 | 1991-06-12 | Resina cationica que contiene grupos isocianato bloqueados utilizable en electrodeposicion. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5074979B1 (es) |
| EP (1) | EP0462496B1 (es) |
| JP (1) | JPH0826254B2 (es) |
| KR (1) | KR940008987B1 (es) |
| AT (1) | ATE163029T1 (es) |
| AU (1) | AU624765B1 (es) |
| BR (1) | BR9102604A (es) |
| CA (1) | CA2044688C (es) |
| DE (1) | DE69128849T2 (es) |
| ES (1) | ES2113864T3 (es) |
| FI (1) | FI912854L (es) |
| PT (1) | PT98052B (es) |
| ZA (1) | ZA914294B (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4208056A1 (de) * | 1992-03-13 | 1993-09-16 | Basf Lacke & Farben | Bindemittel fuer die elektrotauchlackierung |
| JP3119533B2 (ja) * | 1992-05-27 | 2000-12-25 | 日本ペイント株式会社 | 耐チッピング性塗料組成物 |
| US5492614A (en) * | 1994-05-25 | 1996-02-20 | Ppg Industries, Inc. | Method of electrodeposition using an electrocoating composition containing a low volatile organic content pigment grind composition |
| US5530043A (en) * | 1994-05-25 | 1996-06-25 | Ppg Industries, Inc. | Low volatile organic content pigment grind composition |
| JP3644080B2 (ja) * | 1994-08-17 | 2005-04-27 | 大同特殊鋼株式会社 | モータ用部品及びその塗装方法 |
| US6525261B1 (en) | 1994-09-22 | 2003-02-25 | Semiconductor Energy Laboratory Co., Ltd. | Resin composition and an electronic device using the same |
| US5633297A (en) * | 1994-11-04 | 1997-05-27 | Ppg Industries, Inc. | Cationic resin containing capped isocyanate groups suitable for use in electrodeposition |
| US5582704A (en) * | 1994-11-04 | 1996-12-10 | Ppg Industries, Inc. | Cationic resin and capped polyisocyanate curing agent suitable for use in electrodeposition |
| US5658660A (en) * | 1994-11-15 | 1997-08-19 | Matsushita Electric Industrial Co., Ltd. | Magnetic core coated with tin free electrodeposition coatings |
| US5908912A (en) * | 1996-09-06 | 1999-06-01 | Ppg Industries Ohio, Inc. | Electrodepositable coating composition containing bismuth and amino acid materials and electrodeposition method |
| US5880174A (en) * | 1996-11-07 | 1999-03-09 | Ashland Inc. | Amine modified polyisocyanates and their use in foundry binder systems |
| US5874487A (en) * | 1996-11-07 | 1999-02-23 | Ashland Inc. | Foundary binder systems which contain alcohol modified polyisocyanates |
| US6017431A (en) * | 1997-07-17 | 2000-01-25 | Ppg Industries Ohio, Inc. | Cationic electrodepositable coating composition and bath thereof and process for retarding the growth of bacteria for such a bath |
| US6124375A (en) * | 1997-11-07 | 2000-09-26 | Ashland Inc. | Foundry binder systems which contain alcohol modified polyisocyanates |
| JP2001152088A (ja) | 1999-11-24 | 2001-06-05 | Kansai Paint Co Ltd | カチオン電着塗料組成物 |
| US6423774B1 (en) | 2000-03-21 | 2002-07-23 | Ppg Industries Ohio, Inc. | Cationic aliphatic polyester resins and their electrodeposition |
| US20060122357A1 (en) * | 2004-12-08 | 2006-06-08 | Thomas Faecke | Continuous method for manufacturing an acid functional blocked solid isocyanate |
| US20120024703A1 (en) * | 2010-07-28 | 2012-02-02 | Ppg Industries Ohio, Inc. | Compositions useful for electrocoating metal substrates and electrodeposition processes using the coatings |
| CN103304773B (zh) * | 2013-06-24 | 2016-01-20 | 浩力森涂料(上海)有限公司 | 离子型固化剂及其制备方法 |
| WO2016130656A1 (en) | 2015-02-10 | 2016-08-18 | Valspar Sourcing, Inc. | Novel electrodeposition system |
| JP6398025B1 (ja) * | 2018-02-06 | 2018-09-26 | 日本ペイント・インダストリアルコ−ティングス株式会社 | 電着塗料組成物及び電着塗装方法 |
| EP4077551B1 (en) | 2019-12-20 | 2026-02-04 | PPG Industries Ohio Inc. | Electrodepositable coating composition including a phyllosilicate pigment and a dispersing agent |
| CN111393683B (zh) * | 2020-04-20 | 2023-05-23 | 广东科德环保科技股份有限公司 | 一种改性阳离子微凝胶及其制备方法和应用 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3922253A (en) * | 1971-10-28 | 1975-11-25 | Ppg Industries Inc | Self-crosslinking cationic electrodepositable compositions |
| US3935087A (en) * | 1972-12-22 | 1976-01-27 | Ppg Industries, Inc. | Method for electrodeposition of self-crosslinking cationic compositions |
| US4007154A (en) * | 1975-08-01 | 1977-02-08 | Ppg Industries, Inc. | Novel pigment paste for cationic electrodeposition |
| US4147679A (en) * | 1976-06-02 | 1979-04-03 | Ppg Industries, Inc. | Water-reduced urethane coating compositions |
| AT348636B (de) * | 1977-02-18 | 1979-02-26 | Vianova Kunstharz Ag | Verwendung von wasserverduennbaren ueberzugs- mitteln fuer die kathodische abscheidung nach dem elektrotauchlackierverfahren |
| AT366400B (de) * | 1979-04-09 | 1982-04-13 | Vianova Kunstharz Ag | Verfahren zur herstellung kathodisch abscheidbarer lackbindemittel |
| JPS6048798B2 (ja) * | 1979-06-20 | 1985-10-29 | 三洋電機株式会社 | 自動販売機の価格設定方法 |
| JPS5610950A (en) * | 1979-07-05 | 1981-02-03 | Nec Corp | Lead wire for semiconductor device |
| US4260720A (en) * | 1979-10-31 | 1981-04-07 | Ppg Industries, Inc. | Novel mercapto chain extended products and their use in cationic electrodeposition |
| IT1169010B (it) * | 1981-01-08 | 1987-05-20 | Hoechst Ag | Leganti polimerici, solidi, per vernici termoindurenti in polvere a base di prepolimeri poliuretanici carbossilati con gruppi isocianici bloccati e vernici contenenti detti leganti |
| US4468307A (en) * | 1981-09-14 | 1984-08-28 | Ppg Industries, Inc. | Method of cationic electrodeposition |
| DE3137748A1 (de) * | 1981-09-23 | 1983-03-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von hitzeaktivierbare vernetzer enthaltenden waessrigen dispersionen oder loesungen von polyurethan-polyharnstoffen, die nach dem verfahren erhaeltlichen dispersionen oder loesungen, sowie ihre verwendung zur herstellung von ueberzuegen |
| US4560714A (en) * | 1982-12-16 | 1985-12-24 | Celanese Corporation | Water-swellable crosslinked polymeric microgel particles and aqueous dispersions of organic film-forming resins containing the same |
| DE3300583A1 (de) * | 1983-01-10 | 1984-07-12 | Basf Farben + Fasern Ag, 2000 Hamburg | Wasserdispergierbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung |
| WO1993013153A1 (en) * | 1983-12-27 | 1993-07-08 | Kordomenos Panagiotis I | Chain extended epoxy-ester polymeric compositions for cationic electrodeposition |
| CA1312684C (en) * | 1987-01-30 | 1993-01-12 | Mitsuo Yamada | Electrodeposition coating composition containing modified epoxy resin having chargeable groups |
| AT388739B (de) * | 1987-05-18 | 1989-08-25 | Vianova Kunstharz Ag | Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln auf basis von ureidmodifizierten epoxidharzen und deren verwendung |
| CA1340155C (en) * | 1987-11-13 | 1998-12-01 | Ppg Industries, Inc. | Coating composition based on polyepoxides and urethane-containing polyacid curing agents |
| DE3902441A1 (de) * | 1989-01-27 | 1990-08-16 | Basf Lacke & Farben | Hitzehaertbares ueberzugsmittel fuer die kathodische elektrotauchlackierung |
-
1990
- 1990-06-20 US US07540991 patent/US5074979B1/en not_active Expired - Fee Related
-
1991
- 1991-05-31 AU AU78058/91A patent/AU624765B1/en not_active Ceased
- 1991-06-05 ZA ZA914294A patent/ZA914294B/xx unknown
- 1991-06-12 DE DE69128849T patent/DE69128849T2/de not_active Expired - Fee Related
- 1991-06-12 ES ES91109619T patent/ES2113864T3/es not_active Expired - Lifetime
- 1991-06-12 AT AT91109619T patent/ATE163029T1/de not_active IP Right Cessation
- 1991-06-12 EP EP91109619A patent/EP0462496B1/en not_active Expired - Lifetime
- 1991-06-13 FI FI912854A patent/FI912854L/fi not_active Application Discontinuation
- 1991-06-14 CA CA002044688A patent/CA2044688C/en not_active Expired - Fee Related
- 1991-06-19 KR KR1019910010162A patent/KR940008987B1/ko not_active Expired - Fee Related
- 1991-06-20 JP JP3149010A patent/JPH0826254B2/ja not_active Expired - Lifetime
- 1991-06-20 BR BR919102604A patent/BR9102604A/pt not_active Application Discontinuation
- 1991-06-20 PT PT98052A patent/PT98052B/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI912854A7 (fi) | 1991-12-21 |
| US5074979A (en) | 1991-12-24 |
| DE69128849T2 (de) | 1998-07-30 |
| EP0462496A2 (en) | 1991-12-27 |
| ZA914294B (en) | 1993-02-24 |
| BR9102604A (pt) | 1992-01-21 |
| FI912854A0 (fi) | 1991-06-13 |
| PT98052B (pt) | 1998-11-30 |
| CA2044688A1 (en) | 1991-12-21 |
| JPH04226172A (ja) | 1992-08-14 |
| KR940008987B1 (ko) | 1994-09-28 |
| CA2044688C (en) | 1996-05-14 |
| EP0462496A3 (en) | 1992-09-23 |
| FI912854L (fi) | 1991-12-21 |
| ATE163029T1 (de) | 1998-02-15 |
| AU624765B1 (en) | 1992-06-18 |
| US5074979B1 (en) | 1995-02-28 |
| PT98052A (pt) | 1992-04-30 |
| KR920000813A (ko) | 1992-01-29 |
| EP0462496B1 (en) | 1998-02-04 |
| JPH0826254B2 (ja) | 1996-03-13 |
| DE69128849D1 (de) | 1998-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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