ES485282A1 - Procedimiento para la obtencion de aglutinantes de electro- recubrimiento por inmersion,catodicamente depositables - Google Patents
Procedimiento para la obtencion de aglutinantes de electro- recubrimiento por inmersion,catodicamente depositablesInfo
- Publication number
- ES485282A1 ES485282A1 ES485282A ES485282A ES485282A1 ES 485282 A1 ES485282 A1 ES 485282A1 ES 485282 A ES485282 A ES 485282A ES 485282 A ES485282 A ES 485282A ES 485282 A1 ES485282 A1 ES 485282A1
- Authority
- ES
- Spain
- Prior art keywords
- groups
- manufacturing
- binding agents
- polyamine
- cathodically depositable
- 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
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
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
- C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
-
- 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
- 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
- C09D5/4465—Polyurethanes
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/901—Electrodepositable compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Procedimiento para la obtención de aglutinantes de electro- recubrimiento por inmersión catódicamente depositables, y autoreticulantes haciendo reaccionar poliéter-polioles que eventualmente contienen grupo tio con diisocianatos semibloqueados o poliisocianatos semibloqueados, caracterizado porque los productos de reacción conteniendo grupos isocianato bloqueados (A) se hacen reaccionar con una poliamina (B) cuyos grupos amino en caso dado están en parte presentes como grupos cetimina de tal forma que al menos un grupo amino de la poliamina (B) forme con un grupo isocianato bloqueado del producto de reacción (A) un grupo urea, y porque el producto de reacción auto-reticulante resultante de (A) y (B) se transforma de manera convencional mediante protonación con un ácido en una forma diluible con agua.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2845988A DE2845988C3 (de) | 1978-10-23 | 1978-10-23 | Verfahren zur Herstellung kathodisch abscheidbarer Elektrotauchlackbindemittel |
Publications (1)
Publication Number | Publication Date |
---|---|
ES485282A1 true ES485282A1 (es) | 1980-05-16 |
Family
ID=6052834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES485282A Expired ES485282A1 (es) | 1978-10-23 | 1979-10-23 | Procedimiento para la obtencion de aglutinantes de electro- recubrimiento por inmersion,catodicamente depositables |
Country Status (7)
Country | Link |
---|---|
US (1) | US4315840A (es) |
EP (1) | EP0010670B1 (es) |
JP (1) | JPS5558270A (es) |
AT (1) | ATE2626T1 (es) |
BE (1) | BE873086A (es) |
DE (2) | DE2845988C3 (es) |
ES (1) | ES485282A1 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4559383A (en) * | 1981-12-28 | 1985-12-17 | Ford Motor Company | Chain-extendable crosslinkable urethane modified polyhydroxy oligomers and coating composition comprising same |
US4409380A (en) * | 1981-12-28 | 1983-10-11 | Ford Motor Company | Novel tertiary alcohol-diblocked diisocyanate urea urethane oligomers and coating compositions comprising same |
US4456740A (en) * | 1981-12-28 | 1984-06-26 | Ford Motor Company | Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurethane oligomer |
US4463143A (en) * | 1981-12-28 | 1984-07-31 | Ford Motor Company | Diblocked diisocyanate urea urethane oligomers and coating compositions comprising same |
US4410679A (en) * | 1981-12-28 | 1983-10-18 | Ford Motor Company | Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurethane oligomer |
US4442146A (en) * | 1981-12-28 | 1984-04-10 | Ford Motor Company | Diblocked diisocyanate diurea oligomers and coating compositions comprising same |
US4554188A (en) * | 1981-12-28 | 1985-11-19 | Ford Motor Company | Chain-extendable crosslinkable urethane modified polyhydroxy oligomers and coating composition comprising same |
US4458056A (en) * | 1981-12-28 | 1984-07-03 | Ford Motor Company | Tertiary alcohol-diblocked diisocyanate urea urethane oligomers and coating compositions comprising same |
US4410678A (en) * | 1981-12-28 | 1983-10-18 | Ford Motor Company | Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurea oligomer |
US4409381A (en) * | 1981-12-28 | 1983-10-11 | Ford Motor Company | Novel diblocked diisocyanate urea urethane oligomers and coating compositions comprising same |
US4456738A (en) * | 1981-12-28 | 1984-06-26 | Ford Motor Company | Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurethane oligomer |
US4456739A (en) * | 1981-12-28 | 1984-06-26 | Ford Motor Company | Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurea oligomer |
US4396753A (en) * | 1981-12-28 | 1983-08-02 | Ford Motor Company | Diblocked diisocyanate diurea oligomers and coating compositions comprising same |
US4403086A (en) * | 1981-12-28 | 1983-09-06 | Ford Motor Company | Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate |
US4522851A (en) * | 1982-09-30 | 1985-06-11 | Mobay Chemical Corporation | Process for coating aqueous dispersion of epoxy resin and blocked polyisocyanate containing chemically incorporated anionic hydrophilic groups |
DE3247756A1 (de) * | 1982-12-23 | 1984-06-28 | Herberts Gmbh, 5600 Wuppertal | Waessriges ueberzugsmittel |
AT375953B (de) * | 1983-03-21 | 1984-09-25 | Vianova Kunstharz Ag | Verfahren zur herstellung von selbstvernetzenden, kathodisch abscheidbaren etl-bindemitteln auf basis modifizierter alkylphenol-formaldehyd -kondensationsprodukte |
DE3422474A1 (de) * | 1984-06-16 | 1985-12-19 | Basf Ag, 6700 Ludwigshafen | Hitzehaertbares ueberzugsmittel und seine verwendung |
DE3422472A1 (de) * | 1984-06-16 | 1985-12-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung amidgruppen enthaltender epoxid/amin-addukte |
DE3519953A1 (de) * | 1985-06-04 | 1986-12-04 | BASF Lacke + Farben AG, 4400 Münster | Latente primaere aminogruppen enthaltende, wasserverduennbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung |
US4867854A (en) * | 1986-09-24 | 1989-09-19 | The Dow Chemical Company | Controlled film build epoxy coatings applied by cathodic electrodeposition |
DE3644371A1 (de) * | 1986-12-24 | 1988-07-07 | Hoechst Ag | Aminogruppenhaltige derivate von 1,3-bissubstituiertem propanol-2, verfahren zu ihrer herstellung und ihre verwendung |
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 |
US5130402A (en) * | 1988-07-01 | 1992-07-14 | Sanyo Chemical Industries, Ltd. | Coating composition and plastisol composition, and articles coated therewith |
EP0520627A3 (en) * | 1991-06-27 | 1993-07-21 | Minnesota Mining And Manufacturing Company | Polyisocyanates partially blocked by amines and selfcuring resinous adducts derived therefrom |
US6248225B1 (en) | 1998-05-26 | 2001-06-19 | Ppg Industries Ohio, Inc. | Process for forming a two-coat electrodeposited composite coating the composite coating and chip resistant electrodeposited coating composition |
US6423425B1 (en) | 1998-05-26 | 2002-07-23 | Ppg Industries Ohio, Inc. | Article having a chip-resistant electrodeposited coating and a process for forming an electrodeposited coating |
DE19825457A1 (de) * | 1998-06-06 | 1999-12-09 | Herberts & Co Gmbh | Feste Harnstoffverbindungen enthaltende wäßrige Elektrotauchlacke |
DE19962272A1 (de) * | 1999-12-23 | 2001-06-28 | Basf Ag | Isocyanatgruppen aufweisende Bausteine sowie ihre Verwendung zur Funktionalisierung oder Modifizierung von Verbindungen oder Oberflächen |
DE10214027B4 (de) * | 2002-03-27 | 2004-09-30 | Ppg Industries Lacke Gmbh | Wasserverdünnbarer Vernetzer |
CN104650009A (zh) * | 2013-11-20 | 2015-05-27 | 陶氏环球技术有限公司 | 低粘度环氧树脂和由其制备的低voc可固化制剂 |
EP3074444B1 (en) * | 2013-11-27 | 2021-04-21 | Dow Global Technologies LLC | Cardanol modified epoxy polyol |
KR102180243B1 (ko) * | 2013-11-27 | 2020-11-18 | 다우 글로벌 테크놀로지스 엘엘씨 | 경화성 폴리우레탄 코팅 조성물 및 그의 제조 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3391097A (en) * | 1966-08-10 | 1968-07-02 | Oakite Prod Inc | Epoxy resins from 1, 1'-methylene bis |
US3947338A (en) * | 1971-10-28 | 1976-03-30 | Ppg Industries, Inc. | Method of electrodepositing self-crosslinking cationic compositions |
CA986639A (en) * | 1971-10-28 | 1976-03-30 | Robert R. Zwack | Cationic electrodepositable compositions |
US3947339A (en) * | 1971-12-01 | 1976-03-30 | Ppg Industries, Inc. | Method of electrodepositing primary amine group-containing cationic resins |
US4017438A (en) * | 1974-12-16 | 1977-04-12 | Ppg Industries, Inc. | Ketimine-blocked primary amine group-containing cationic electrodepositable resins |
JPS5215596A (en) * | 1975-07-28 | 1977-02-05 | Kao Corp | Process for preparing cationic polyuretane emulsion |
-
1978
- 1978-10-23 DE DE2845988A patent/DE2845988C3/de not_active Expired
- 1978-12-27 BE BE192568A patent/BE873086A/xx not_active IP Right Cessation
-
1979
- 1979-10-15 AT AT79103961T patent/ATE2626T1/de not_active IP Right Cessation
- 1979-10-15 EP EP79103961A patent/EP0010670B1/de not_active Expired
- 1979-10-15 DE DE7979103961T patent/DE2964917D1/de not_active Expired
- 1979-10-18 US US06/085,965 patent/US4315840A/en not_active Expired - Lifetime
- 1979-10-23 ES ES485282A patent/ES485282A1/es not_active Expired
- 1979-10-23 JP JP13600279A patent/JPS5558270A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2845988B2 (es) | 1980-12-04 |
DE2845988C3 (de) | 1981-10-08 |
EP0010670B1 (de) | 1983-02-23 |
ATE2626T1 (de) | 1983-03-15 |
DE2845988A1 (de) | 1980-04-24 |
DE2964917D1 (en) | 1983-03-31 |
JPS6335677B2 (es) | 1988-07-15 |
EP0010670A1 (de) | 1980-05-14 |
JPS5558270A (en) | 1980-04-30 |
US4315840A (en) | 1982-02-16 |
BE873086A (fr) | 1979-04-17 |
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