ES2175019T3 - Preparacion de resinas epoxidicas modificadas para el lacado electroforetico por inmersion catodica con desactivacion del catalizador y modificacion con diol. - Google Patents
Preparacion de resinas epoxidicas modificadas para el lacado electroforetico por inmersion catodica con desactivacion del catalizador y modificacion con diol.Info
- Publication number
- ES2175019T3 ES2175019T3 ES96120364T ES96120364T ES2175019T3 ES 2175019 T3 ES2175019 T3 ES 2175019T3 ES 96120364 T ES96120364 T ES 96120364T ES 96120364 T ES96120364 T ES 96120364T ES 2175019 T3 ES2175019 T3 ES 2175019T3
- Authority
- ES
- Spain
- Prior art keywords
- groups
- resin
- preparation
- electrophoretic
- epoxide
- 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
- 229920005989 resin Polymers 0.000 title abstract 3
- 239000011347 resin Substances 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 230000009849 deactivation Effects 0.000 title 1
- 150000002009 diols Chemical class 0.000 title 1
- 238000007654 immersion Methods 0.000 title 1
- 230000004048 modification Effects 0.000 title 1
- 238000012986 modification Methods 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000004922 lacquer Substances 0.000 abstract 3
- 229920000647 polyepoxide Polymers 0.000 abstract 3
- 125000003700 epoxy group Chemical group 0.000 abstract 2
- 239000003822 epoxy resin Substances 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- -1 alkali(ne earth) Chemical class 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 150000002815 nickel Chemical class 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- PNGLEYLFMHGIQO-UHFFFAOYSA-M sodium;3-(n-ethyl-3-methoxyanilino)-2-hydroxypropane-1-sulfonate;dihydrate Chemical compound O.O.[Na+].[O-]S(=O)(=O)CC(O)CN(CC)C1=CC=CC(OC)=C1 PNGLEYLFMHGIQO-UHFFFAOYSA-M 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
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
- 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
-
- 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
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
Abstract
RESINAS EPOXIDICAS PARA LA OBTENCION DE LIGANTES DISPERSABLES EN AGUA PARA BARNIZADOS POR ELECTROINMERSION DEPOSITADOS CATODICAMENTE, OBTENIENDOSE LA RESINA EPOXIDICA HACIENDO REACCIONAR A) POLIEPOXIDOS CON AL MENOS UN GRUPO GLICIDICO POR MOLECULA B) Y OPCIONALMENTE HASTA EL 60 % EN PESO, CON RELACION AL PRODUCTO TOTAL DE LA REACCION DE LA RESINA EPOXIDICA, DE COMPUESTOS DE HIDROXILO ALIFATICOS Y/O ALICICLICOS CON DOS GRUPOS HIDROXILOS O MENOS POR TERMINO MEDIO POR MOLECULA Y CON UN PESO MOLECULAR MENOR DE 9000 G/MOL, C) EN PRESENCIA DE UN CATALIZADOR COMPUESTO POR SALES METALICAS NEUTRAS, COMO LAS SALES METALICAS ALCALINAS, ALCALINOTERREAS, DE ZINC Y NIQUEL DE LOS ACIDOS TETRAFLUOROBORICO, TETRACLOROBORICO, HAXAFLUOROANTIMONICO, HEXACLOROANTIMONICO, HEXAFLUOROFOSFORICO, PERCLORICO Y PERYODICO, Y D) SE TRATAN CON UN AGENTE DE DESACTIVACION, QUE IMPIDE LA REACCION DE LOS GRUPOS EPOXIDICOS O BAJA DE MANERA EFECTIVA SU VELOCIDAD DE REACCION, TAN PRONTO COMO LOS GRUPOS FENOLICOS DE HIDROXILO YAHAN REACCIONADO, Y HAY TODAVIA PRESENTES AL MENOS EL 0,6 % EN PESO DE GRUPOS EPOXIDICOS, CON RELACION AL PESO TOTAL DEL PRODUCTO DE REACCION DE LA RESINA EPOXIDICA.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19547786A DE19547786A1 (de) | 1995-12-20 | 1995-12-20 | Aufbau von modifizierten Epoxidharzen für die kathodische Elektrotauchlackierung mit Katalysator-Desaktivierung und Diolmodifizierung |
| US08/767,237 US5753726A (en) | 1995-12-20 | 1996-12-13 | Synthesis of modified epoxy resins for cathodic electrodeposition with catalyst deactivation and diol modification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2175019T3 true ES2175019T3 (es) | 2002-11-16 |
Family
ID=26021493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96120364T Expired - Lifetime ES2175019T3 (es) | 1995-12-20 | 1996-12-18 | Preparacion de resinas epoxidicas modificadas para el lacado electroforetico por inmersion catodica con desactivacion del catalizador y modificacion con diol. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5753726A (es) |
| EP (1) | EP0784065B1 (es) |
| JP (1) | JPH09176280A (es) |
| AT (1) | ATE215574T1 (es) |
| DE (2) | DE19547786A1 (es) |
| ES (1) | ES2175019T3 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11279461A (ja) * | 1998-01-29 | 1999-10-12 | Kansai Paint Co Ltd | カチオン電着塗料 |
| US6156823A (en) * | 1998-12-04 | 2000-12-05 | E. I. Du Pont De Nemours And Company | Bismuth oxide catalyst for cathodic electrocoating compositions |
| DE10236347A1 (de) * | 2002-08-08 | 2004-02-19 | Basf Coatings Ag | Wäßrige Elektrotauchlacke, ihre Verwendung in Verfahren zur Beschichtung elektrisch leitfähiger Substrate sowie die Verwendung von Bismutverbindungen in diesen wäßrigen Elektrotauchlacken |
| US20050214470A1 (en) * | 2004-03-29 | 2005-09-29 | Akihiko Shimasaki | Metal coating method excellent in corrosion resistance and article coated therewith |
| US20110218273A1 (en) * | 2009-01-06 | 2011-09-08 | Dow Global Technologies Llc | Metal stabilizers for epoxy resins and advancement process |
| WO2011041487A1 (en) | 2009-09-30 | 2011-04-07 | Innovotech, Llc | Biocompatible and biodegradable polymers from renewable natural polyphenols |
| US8728453B2 (en) | 2011-02-28 | 2014-05-20 | Innovotech, Llc | Combinatorial polymeric compositions for drug delivery |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE240904C (es) | ||||
| US189480A (en) | 1877-04-10 | Improvement in fence-posts | ||
| DE518770C (de) | 1927-03-30 | 1931-02-19 | Eastman Kodak Co | Vorrichtung zur ununterbrochenen Behandlung, insbesondere zum Kopieren von Filmen |
| US3477990A (en) | 1967-12-07 | 1969-11-11 | Shell Oil Co | Process for reacting a phenol with an epoxy compound and resulting products |
| US3839252A (en) | 1968-10-31 | 1974-10-01 | Ppg Industries Inc | Quaternary ammonium epoxy resin dispersion with boric acid for cationic electro-deposition |
| US4035275A (en) | 1974-02-04 | 1977-07-12 | Ppg Industries, Inc. | Novel pigment grinding vehicles |
| US3978027A (en) | 1975-05-07 | 1976-08-31 | Shell Oil Company | Process for reacting a phenol with an epoxy compound |
| SE403611B (sv) * | 1975-09-05 | 1978-08-28 | Berol Kemi Ab | Forfarande for framstellning av en reaktionsprodukt mellan en epoxid och en organisk forening innehallande reaktivt vete i nervaro av viss angiven katalysator |
| CA1111598A (en) | 1976-01-14 | 1981-10-27 | Joseph R. Marchetti | Amine acide salt-containing polymers for cationic electrodeposition |
| JPS5580436A (en) | 1978-12-11 | 1980-06-17 | Shell Int Research | Thermoplastic resin binding composition* preparing same* and using same as coating material |
| JPS57500568A (es) | 1980-05-12 | 1982-04-01 | ||
| DE3108073C2 (de) | 1981-03-04 | 1983-10-06 | Basf Farben + Fasern Ag, 2000 Hamburg | Wasserdispergierbare Bindemittel für kationische Elektrotauchlacke |
| US4358578A (en) * | 1981-08-24 | 1982-11-09 | Shell Oil Company | Process for reacting a phenol with an epoxy compound |
| 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 |
| US4393181A (en) * | 1982-06-30 | 1983-07-12 | Shell Oil Company | Polyfunctional phenolic-melamine epoxy resin curing agents |
| EP0127915B1 (en) * | 1983-06-03 | 1988-12-07 | Shell Internationale Researchmaatschappij B.V. | Novel polyglycidyl ethers, their preparation and their use as thermosetting coating compositions |
| DE3409188A1 (de) | 1984-03-14 | 1985-09-19 | Basf Farben + Fasern Ag, 2000 Hamburg | Mit alkoholen modifizierte polyepoxide, ihre herstellung und verwendung in haertbaren mischungen |
| US4704331A (en) * | 1984-07-18 | 1987-11-03 | Minnesota Mining And Manufacturing Company | Method for adhering surfaces using fast curing epoxy resin compositions |
| GB8420817D0 (en) * | 1984-08-16 | 1984-09-19 | Dow Chemical Rheinwerk Gmbh | Preparing epoxy resins |
| DE3518770A1 (de) | 1985-05-24 | 1986-11-27 | BASF Lacke + Farben AG, 4400 Münster | Wasserverduennbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung |
| DE3518732A1 (de) | 1985-05-24 | 1986-11-27 | BASF Lacke + Farben AG, 4400 Münster | Wasserverduennbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung |
| GB8603701D0 (en) * | 1986-02-14 | 1986-03-19 | Dow Chemical Rheinwerk Gmbh | Epoxy resins |
| US4692504A (en) * | 1986-04-30 | 1987-09-08 | Shell Oil Company | Deactivation of phosphonium salt catalyst |
| US4698141A (en) * | 1986-07-18 | 1987-10-06 | The Dow Chemical Company | Cationic, advanced epoxy resin compositions |
| AU590960B2 (en) | 1986-09-04 | 1989-11-23 | Nippon Paint Co., Ltd. | Electrodeposition coating composition |
| ZA873916B (en) | 1986-09-26 | 1988-02-24 | Inmont Basf | Cationic electrodepositable resin compositions containing polyurethane resin dispersions |
| US4829141A (en) * | 1987-07-31 | 1989-05-09 | Shell Oil Company | Epoxy fusion catalyst and process |
| CA1336110C (en) * | 1989-02-03 | 1995-06-27 | Robert Gregory Swisher | Polymeric-containing compositions with improved oxidative stability |
| DE3940782A1 (de) | 1989-12-09 | 1991-06-13 | Herberts Gmbh | Waessriges ueberzugsmittel fuer die elektrotauchlackierung und seine verwendung bei der herstellung von mehrschichtlackierungen |
| GB9027406D0 (en) * | 1990-12-18 | 1991-02-06 | Ciba Geigy Ag | Production of compounds |
| DE4106665A1 (de) | 1991-03-02 | 1992-09-03 | Jenoptik Jena Gmbh | Transparente farblose epoxidharzmischung |
| JPH0633001A (ja) * | 1992-07-15 | 1994-02-08 | Kansai Paint Co Ltd | カチオン電着塗料組成物 |
| DE4225999A1 (de) * | 1992-08-06 | 1994-02-10 | Hoechst Ag | Vernetzte Polymermikroteilchen auf Epoxidharz-Basis, deren Herstellung und deren Verwendung |
| DE4325094A1 (de) | 1993-06-22 | 1995-01-05 | Basf Lacke & Farben | Elektrotauchlacke und Verfahren zum Lackieren elektrisch leitfähiger Substrate |
| DE4332014A1 (de) | 1993-09-21 | 1995-03-23 | Basf Lacke & Farben | Elektrotauchlacke und Verfahren zum Lackieren elektrisch leitfähiger Substrate |
| TW289027B (es) * | 1994-06-30 | 1996-10-21 | Hoechst Ag |
-
1995
- 1995-12-20 DE DE19547786A patent/DE19547786A1/de not_active Withdrawn
-
1996
- 1996-12-13 US US08/767,237 patent/US5753726A/en not_active Expired - Lifetime
- 1996-12-17 JP JP8336973A patent/JPH09176280A/ja active Pending
- 1996-12-18 EP EP96120364A patent/EP0784065B1/de not_active Expired - Lifetime
- 1996-12-18 ES ES96120364T patent/ES2175019T3/es not_active Expired - Lifetime
- 1996-12-18 DE DE59609008T patent/DE59609008D1/de not_active Expired - Lifetime
- 1996-12-18 AT AT96120364T patent/ATE215574T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE215574T1 (de) | 2002-04-15 |
| DE19547786A1 (de) | 1997-06-26 |
| EP0784065A3 (de) | 1998-06-17 |
| JPH09176280A (ja) | 1997-07-08 |
| EP0784065A2 (de) | 1997-07-16 |
| EP0784065B1 (de) | 2002-04-03 |
| DE59609008D1 (de) | 2002-05-08 |
| US5753726A (en) | 1998-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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