ES2121810T3 - Utilizacion de una resina epoxi con contenido en grupos amino-metilenos en lacas de electroinmersion. - Google Patents
Utilizacion de una resina epoxi con contenido en grupos amino-metilenos en lacas de electroinmersion.Info
- Publication number
- ES2121810T3 ES2121810T3 ES92121771T ES92121771T ES2121810T3 ES 2121810 T3 ES2121810 T3 ES 2121810T3 ES 92121771 T ES92121771 T ES 92121771T ES 92121771 T ES92121771 T ES 92121771T ES 2121810 T3 ES2121810 T3 ES 2121810T3
- Authority
- ES
- Spain
- Prior art keywords
- lacqueres
- immersion
- electro
- amino
- content
- 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
- C08G18/70—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
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8041—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3271
-
- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/46—Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds
-
- 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
- C08G18/70—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
-
- 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
- C08G18/83—Chemically modified polymers
- C08G18/84—Chemically modified polymers by aldehydes
-
- 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
- C08G59/1477—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing nitrogen
-
- 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
- C09D5/4453—Polyepoxides characterised by the nature of the curing agent
-
- 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
- C09D5/4496—Cathodic paints characterised by the nature of the curing agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
- Y10T428/31529—Next to metal
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)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Epoxy Resins (AREA)
- Paints Or Removers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
RESINAS EPOXIDO CON GRUPOS URETANO, QUE CONTIENEN POR CADA MOLECULA UNA MEDIA DE 0,5 A 5 GRUPOS, DE FORMULA I EN LA QUE LOS SUSTITUYENTES R1 Y R2 PUEDEN EQUIVALER A GRUPOS C1 ALQUILO, QUE TAMBIEN PUEDEN ESTAR ENLAZADOS A ANILLOS DE CINCO O SEIS MIEMBROS, LOS CUALES PUEDEN CONTENER UN ATOMO DE OXIGENO, O A UN GRUPO FENILO, UN PROCEDIMIENTO PARA SU OBTENCION ASI COMO SU UTILIZACION EN LA PINTURA POR BAÑO ELECTROFORETICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4201054A DE4201054A1 (de) | 1992-01-17 | 1992-01-17 | Aminomethylen-gruppen tragendes epoxidharz |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2121810T3 true ES2121810T3 (es) | 1998-12-16 |
Family
ID=6449659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92121771T Expired - Lifetime ES2121810T3 (es) | 1992-01-17 | 1992-12-22 | Utilizacion de una resina epoxi con contenido en grupos amino-metilenos en lacas de electroinmersion. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5283269A (es) |
EP (1) | EP0551641B1 (es) |
JP (1) | JP3344746B2 (es) |
AT (1) | ATE169044T1 (es) |
CA (1) | CA2086906C (es) |
DE (2) | DE4201054A1 (es) |
ES (1) | ES2121810T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4413059A1 (de) * | 1994-04-15 | 1996-01-25 | Hoechst Ag | Wäßrige Beschichtungsmittel enthaltend lösungsmittelfrei dispergierbare Härter |
US5804051A (en) * | 1996-08-29 | 1998-09-08 | Ppg Industries, Inc. | Electrodepositable coating compositions containing hydroxamic acid and derivatives thereof, and their use in a method of electrodeposition |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH630940A5 (de) * | 1977-11-02 | 1982-07-15 | Ciba Geigy Ag | Haertbares epoxidharz/aminhaerter-gemisch zur herstellung flexibler formstoffe. |
DE3334996A1 (de) * | 1983-09-28 | 1985-04-18 | Schering AG, 1000 Berlin und 4709 Bergkamen | Verfahren zur herstellung von einbrennlacken auf basis von acrylat- und alkydharzen unter mitverwendung modifizierter epoxidharze |
JPS6429466A (en) * | 1987-07-25 | 1989-01-31 | Kansai Paint Co Ltd | Coating resin composition |
DE3728762A1 (de) * | 1987-08-28 | 1989-03-09 | Basf Lacke & Farben | Bindemittel fuer die kathodische elektrotauchlackierung |
DE3824552A1 (de) * | 1988-07-20 | 1990-02-08 | Basf Lacke & Farben | Hitzehaertbares ueberzugsmittel mit niedrigen einbrenntemperaturen |
-
1992
- 1992-01-17 DE DE4201054A patent/DE4201054A1/de not_active Withdrawn
- 1992-12-22 DE DE59209435T patent/DE59209435D1/de not_active Expired - Fee Related
- 1992-12-22 EP EP19920121771 patent/EP0551641B1/de not_active Expired - Lifetime
- 1992-12-22 AT AT92121771T patent/ATE169044T1/de not_active IP Right Cessation
- 1992-12-22 ES ES92121771T patent/ES2121810T3/es not_active Expired - Lifetime
-
1993
- 1993-01-07 CA CA 2086906 patent/CA2086906C/en not_active Expired - Fee Related
- 1993-01-13 JP JP396093A patent/JP3344746B2/ja not_active Expired - Fee Related
- 1993-01-14 US US08/004,602 patent/US5283269A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59209435D1 (de) | 1998-09-03 |
US5283269A (en) | 1994-02-01 |
EP0551641B1 (de) | 1998-07-29 |
CA2086906C (en) | 2003-07-08 |
JP3344746B2 (ja) | 2002-11-18 |
ATE169044T1 (de) | 1998-08-15 |
CA2086906A1 (en) | 1993-07-18 |
JPH05310881A (ja) | 1993-11-22 |
DE4201054A1 (de) | 1993-07-22 |
EP0551641A1 (de) | 1993-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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