ES2111933T3 - Lacas acuosas de electroinmersion y procedimiento de lacado de substratos conductores electricos. - Google Patents
Lacas acuosas de electroinmersion y procedimiento de lacado de substratos conductores electricos.Info
- Publication number
- ES2111933T3 ES2111933T3 ES94918852T ES94918852T ES2111933T3 ES 2111933 T3 ES2111933 T3 ES 2111933T3 ES 94918852 T ES94918852 T ES 94918852T ES 94918852 T ES94918852 T ES 94918852T ES 2111933 T3 ES2111933 T3 ES 2111933T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- mixture
- hydrogen atom
- reaction product
- per molecule
- 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
- 238000007654 immersion Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
- 150000002894 organic compounds Chemical class 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 4
- 239000007795 chemical reaction product Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 229920003002 synthetic resin Polymers 0.000 abstract 2
- 239000000057 synthetic resin Substances 0.000 abstract 2
- 150000004705 aldimines Chemical group 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 150000004658 ketimines Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003505 polymerization initiator Substances 0.000 abstract 1
- 125000001302 tertiary amino group Chemical group 0.000 abstract 1
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
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4488—Cathodic paints
- C09D5/4492—Cathodic paints containing special additives, e.g. grinding 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
- 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
- C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
-
- 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
- C09D5/4473—Mixture of polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
- Conductive Materials (AREA)
- Manufacturing Of Electric Cables (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
LA INVENCION SE REFIERE A UNA LACA DE ELECTROINMERSION ACUOSA CONTENIENDO UNA RESINA SINTETICA SEPARABLE CATODICAMENTE, CARACTERIZANDOSE PORQUE CONTIENE UN PRODUCTO (A) DE REACCION Y UN INICIADOR (B) DE POLIMERIZACION CON FORMACION DE RADICAL LIBRE. EL PRODUCTO (A) DE REACCION SE PREPARA MEDIANTE REACCION (A) DE UN POLIISOCIANATO O UNA MEZCLA DE POLIISOCIANATOS CON (B) UN COMPUESTO ORGANICO QUE CONTIENEN POR MOLECULA AL MENOS UN ENLACE DOBLE NO SATURADO ETILENICAMENTE, AL MENOS UN ATOMO DE HIDROGENO ACTIVO Y AL MENOS UN GRUPO AMINO TERCIARIO Y/O AL MENOS UN GRUPO CETIMINA Y/O ALDIMINA O UNA MEZCLA DE TALES ORGANICOS Y SE REQUIERE (D) UN COMPUESTO ORGANICO DIFERENTE DE (B) Y (C) QUE CONTIENE POR MOLECULA AL MENOS UN ATOMO DE HIDROGENO ACTIVO O UNA MEZCLA DE TALES COMPUESTOS ORGANICOS. LA REACCION EN VOLUMEN ENTRE LOS ACOMPAÑANTES DE REACCION ES TAL QUE 3 HASTA 80% DE GRUPOS NCO DEL COMPONENTE (A) REACCIONA CON EL COMPONENTE (B), 3 HASTA 80 % DE GRUPOS NCO DEL COMPONENTE (A) REACCIONA CON ELCOMPONENTE (C) Y 0 HASTA 94 % DE GRUPOS NCO DEL COMPONENTE (A) REACCIONA CON EL COMPONENTE (D). EL PRODUCTO DE REACCION ASI OBTENIDO SE DISPERSA EN AGUA. ANTES, DURANTE Y DESPUES DE LA DISPERSION, AL MENOS EL 5 % DE LOS GRUPOS AMINO TERCIARIOS Y/O PRIMARIOS CONTENIDOS EN EL PRODUCTO DE REACCION SON NEUTRALIZADOS CON ACIDO BRONSTED.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4320647 | 1993-06-22 | ||
| DE4325094A DE4325094A1 (de) | 1993-06-22 | 1993-07-27 | Elektrotauchlacke und Verfahren zum Lackieren elektrisch leitfähiger Substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2111933T3 true ES2111933T3 (es) | 1998-03-16 |
Family
ID=25926995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94918852T Expired - Lifetime ES2111933T3 (es) | 1993-06-22 | 1994-06-08 | Lacas acuosas de electroinmersion y procedimiento de lacado de substratos conductores electricos. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5759372A (es) |
| EP (1) | EP0705308B1 (es) |
| JP (1) | JP3834595B2 (es) |
| AT (1) | ATE160163T1 (es) |
| BR (1) | BR9406895A (es) |
| DE (1) | DE59404587D1 (es) |
| ES (1) | ES2111933T3 (es) |
| WO (1) | WO1995000593A2 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6033495A (en) | 1997-01-31 | 2000-03-07 | Elisha Technologies Co Llc | Aqueous gel compositions and use thereof |
| JP3152192B2 (ja) | 1997-12-16 | 2001-04-03 | 富士ゼロックス株式会社 | 画像形成方法及びそれに用いる画像形成装置 |
| DE19958488A1 (de) * | 1999-12-04 | 2001-06-21 | Dupont Performance Coatings | Wäßrige Elektrotauchlacke, deren Herstellung und Verwendung |
| EP1772447A1 (de) * | 2005-09-30 | 2007-04-11 | Sika Technology AG | Aldimine mit aktivem Wasserstoff aufweisenden Reaktivgruppen sowie deren Verwendung |
| WO2013113739A1 (de) * | 2012-02-01 | 2013-08-08 | Bayer Intellectual Property Gmbh | Niedrigviskose, kationisch hydrophilierte polyurethandispersionen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT346988B (de) * | 1977-02-07 | 1978-12-11 | Vianova Kunstharz Ag | Verfahren zur herstellung von kathodisch abscheidbaren urethanbindemitteln |
| DE3663205D1 (en) * | 1985-07-05 | 1989-06-08 | Akzo Nv | Process for coating an electrically conductive substrate and an aqueous coating composition based on a cationic binder |
| AU590960B2 (en) * | 1986-09-04 | 1989-11-23 | Nippon Paint Co., Ltd. | Electrodeposition coating composition |
| JP2793253B2 (ja) * | 1989-05-18 | 1998-09-03 | 日産自動車株式会社 | 複合塗膜 |
| JPH03239770A (ja) * | 1990-02-16 | 1991-10-25 | Kansai Paint Co Ltd | カチオン電着塗料用樹脂組成物 |
-
1994
- 1994-06-08 WO PCT/EP1994/001863 patent/WO1995000593A2/de not_active Ceased
- 1994-06-08 US US08/564,326 patent/US5759372A/en not_active Expired - Lifetime
- 1994-06-08 JP JP50238295A patent/JP3834595B2/ja not_active Expired - Fee Related
- 1994-06-08 DE DE59404587T patent/DE59404587D1/de not_active Expired - Lifetime
- 1994-06-08 AT AT94918852T patent/ATE160163T1/de not_active IP Right Cessation
- 1994-06-08 BR BR9406895A patent/BR9406895A/pt not_active IP Right Cessation
- 1994-06-08 EP EP94918852A patent/EP0705308B1/de not_active Expired - Lifetime
- 1994-06-08 ES ES94918852T patent/ES2111933T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0705308B1 (de) | 1997-11-12 |
| EP0705308A1 (de) | 1996-04-10 |
| BR9406895A (pt) | 1996-03-26 |
| JP3834595B2 (ja) | 2006-10-18 |
| ATE160163T1 (de) | 1997-11-15 |
| DE59404587D1 (de) | 1997-12-18 |
| JPH08511816A (ja) | 1996-12-10 |
| WO1995000593A2 (de) | 1995-01-05 |
| US5759372A (en) | 1998-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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