ES473858A1 - Procedimiento para la obtencion de ligantes catodicamente depositables. - Google Patents
Procedimiento para la obtencion de ligantes catodicamente depositables.Info
- Publication number
- ES473858A1 ES473858A1 ES473858A ES473858A ES473858A1 ES 473858 A1 ES473858 A1 ES 473858A1 ES 473858 A ES473858 A ES 473858A ES 473858 A ES473858 A ES 473858A ES 473858 A1 ES473858 A1 ES 473858A1
- Authority
- ES
- Spain
- Prior art keywords
- cathodically depositable
- average
- preparing same
- reaction product
- carrying
- 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
- 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
-
- 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
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
- C08G18/6225—Polymers of esters of acrylic or methacrylic acid
- C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
-
- 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
- C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
- C08G18/808—Monoamines
-
- 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
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
- C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
- C08G18/8158—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen
-
- 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
Abstract
Procedimiento para la obtención de ligantes catódicamente depositables, especialmente de ligantes termoendurecibles para revestimiento catódicamente depositables, caracterizado porque (A) se hacen reaccionar polimerizados, conteniendo grupos hidroxilo, con un número de hidroxilo de por lo menos 40 mg. KOH/g., con (B) compuestos que contienen por molécula, como promedio, de 0,8 hasta 1,5, preferentemente un grupo libre de isocianato y por lo menos un átomo de nitrógeno terciario, básico, alifáticamente enlazado, así como con (C) que por molécula, como promedio, contienen 0,8 hasta 1,5, preferentemente un grupo libre de isocianato y desde 1 hasta 3 dobles enlaces olefínicos, a temperaturas desde 10 hasta 100ºC, preferentemente desde 50 hasta 80ºC, hasta un valor de NCO de prácticamente cero, y el producto de reacción se neutraliza parcial o totalmente con ácidos inorgánicos u orgánicos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT756777A AT356226B (de) | 1977-10-24 | 1977-10-24 | Verfahren zur herstellung kathodisch ab- scheidbarer bindemittel |
Publications (1)
Publication Number | Publication Date |
---|---|
ES473858A1 true ES473858A1 (es) | 1979-04-16 |
Family
ID=3597353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES473858A Expired ES473858A1 (es) | 1977-10-24 | 1978-10-02 | Procedimiento para la obtencion de ligantes catodicamente depositables. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4237038A (es) |
JP (1) | JPS5565267A (es) |
AT (1) | AT356226B (es) |
BR (1) | BR7806600A (es) |
CA (1) | CA1127346A (es) |
DE (1) | DE2836830A1 (es) |
ES (1) | ES473858A1 (es) |
FR (1) | FR2406647A1 (es) |
GB (1) | GB2006785B (es) |
IT (1) | IT1099435B (es) |
PL (1) | PL112344B1 (es) |
SU (1) | SU1071224A3 (es) |
YU (1) | YU232178A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT343770B (de) * | 1976-12-13 | 1978-06-12 | Vianova Kunstharz Ag | Verfahren zur herstellung von warmehartbaren bindemitteln fur kathodisch abscheidbare uberzugsmittel |
US4403050A (en) * | 1977-12-19 | 1983-09-06 | Vianova Kunstharz, A. G. | Cathodically depositable ester-containing coating compositions |
LU85139A1 (fr) * | 1983-12-14 | 1985-09-12 | Oreal | Nouveaux derives du 3-benzylidene camphre,leur procede de preparation et leur utilisation en tant qu'agents de protection contre les rayons uv et en tant que medicaments |
NL8401785A (nl) * | 1984-06-04 | 1986-01-02 | Polyvinyl Chemie Holland | Werkwijze voor de bereiding van een waterige dispersie van urethan-acrylaat entcopolymeren, alsmede aldus verkregen stabiele waterige dispersie. |
US4639299A (en) * | 1984-12-03 | 1987-01-27 | Scm Corporation | Acrylic and acrylic/epoxy copolymer composition as self-curing cathodic electrocoating vehicles |
US4654398A (en) * | 1985-09-23 | 1987-03-31 | The Dow Chemical Company | Thermoset acrylic coatings having improved gloss retention |
AU609710B2 (en) * | 1985-09-23 | 1991-05-09 | Dow Chemical Company, The | Thermoset acrylic coatings having improved gloss retention |
DE3731652A1 (de) * | 1987-09-19 | 1989-04-06 | Basf Lacke & Farben | Ueberzugsmittel auf der basis eines acrylatcopolymerisats mit hydroxyl-, carboxyl- und tertiaeren aminogruppen, verfahren zur herstellung des ueberzugsmittels sowie seine verwendung |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1157387B (de) * | 1962-09-12 | 1963-11-14 | Bayer Ag | Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen |
DE1618394C3 (de) * | 1967-03-29 | 1975-08-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von nicht-flüchtigen niedermolekularen, tertiäre Aminogruppen enthaltenden Mono- und Polyisocyanaten |
US3799854A (en) * | 1970-06-19 | 1974-03-26 | Ppg Industries Inc | Method of electrodepositing cationic compositions |
US3864133A (en) * | 1970-08-11 | 1975-02-04 | Dainippon Ink & Chemicals | Photo-polymerizable compositions |
US3804786A (en) * | 1971-07-14 | 1974-04-16 | Desoto Inc | Water-dispersible cationic polyurethane resins |
US3786030A (en) * | 1972-04-05 | 1974-01-15 | Minnesota Mining & Mfg | Catalyst for trimerizing polyisocyanates |
US3896158A (en) * | 1972-04-05 | 1975-07-22 | Minnesota Mining & Mfg | N,n-dialkylalkanolamines |
US3932561A (en) * | 1973-09-11 | 1976-01-13 | Inmont Corporation | Adhesives comprising solutions of a mixture of a terpene urethane resin with thermoplastic polyether polyurethanes containing tertiary amine group |
US4036800A (en) * | 1975-06-04 | 1977-07-19 | Desoto, Inc. | Electrodeposition of aqueous dispersions of amine functional urethane copolymers |
US4096105A (en) * | 1976-05-24 | 1978-06-20 | Scm Corporation | Aqueous coating composition |
US4147679A (en) * | 1976-06-02 | 1979-04-03 | Ppg Industries, Inc. | Water-reduced urethane coating compositions |
DE2707405B2 (de) * | 1976-07-19 | 1982-09-16 | Vianova Kunstharz AG, 8402 Werndorf | Verfahren zur Herstellung von Bindemitteln für die Elektrotauchlackierung |
US4069210A (en) * | 1976-09-30 | 1978-01-17 | Ppg Industries, Inc. | Polymeric products |
AT343769B (de) * | 1976-11-08 | 1978-06-12 | Vianova Kunstharz Ag | Verfahren zur herstellung von bindemitteln fur die elektrotauchlackierung |
CA1094708A (en) * | 1976-12-13 | 1981-01-27 | Georgios Pampouchidis | Process for producing thermosetting binders for cathodic electrodeposition coating |
DE2756808B2 (de) * | 1977-02-07 | 1980-11-13 | Vianova Kunstharz Ag, Werndorf (Oesterreich) | Bindemittel für Überzugsmittel für die kathodische Abscheidung nach dem Elektrotauchlackierverf ahren |
AT346987B (de) * | 1977-02-07 | 1978-12-11 | Vianova Kunstharz Ag | Verfahren zur herstellung von selbstver- netzenden kationischen emulsionen fuer die elektrotauchlackierung |
AT346988B (de) * | 1977-02-07 | 1978-12-11 | Vianova Kunstharz Ag | Verfahren zur herstellung von kathodisch abscheidbaren urethanbindemitteln |
DE2729245A1 (de) * | 1977-06-29 | 1979-01-11 | Bayer Ag | Verfahren zur herstellung von carboxylatgruppen aufweisenden polyisocyanat-additionsprodukten |
-
1977
- 1977-10-24 AT AT756777A patent/AT356226B/de not_active IP Right Cessation
-
1978
- 1978-08-23 DE DE19782836830 patent/DE2836830A1/de not_active Withdrawn
- 1978-10-02 ES ES473858A patent/ES473858A1/es not_active Expired
- 1978-10-02 YU YU02321/78A patent/YU232178A/xx unknown
- 1978-10-05 BR BR7806600A patent/BR7806600A/pt unknown
- 1978-10-11 SU SU782671001A patent/SU1071224A3/ru active
- 1978-10-12 US US05/950,599 patent/US4237038A/en not_active Expired - Lifetime
- 1978-10-17 CA CA313,554A patent/CA1127346A/en not_active Expired
- 1978-10-20 FR FR7829943A patent/FR2406647A1/fr active Granted
- 1978-10-21 PL PL1978210433A patent/PL112344B1/pl unknown
- 1978-10-24 IT IT29039/78A patent/IT1099435B/it active
- 1978-10-24 GB GB7841762A patent/GB2006785B/en not_active Expired
- 1978-10-24 JP JP13013178A patent/JPS5565267A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SU1071224A3 (ru) | 1984-01-30 |
FR2406647B1 (es) | 1983-06-03 |
FR2406647A1 (fr) | 1979-05-18 |
PL112344B1 (en) | 1980-10-31 |
IT1099435B (it) | 1985-09-18 |
CA1127346A (en) | 1982-07-06 |
ATA756777A (de) | 1978-10-15 |
AT356226B (de) | 1980-04-10 |
GB2006785B (en) | 1982-03-17 |
YU232178A (en) | 1982-06-30 |
IT7829039A0 (it) | 1978-10-24 |
US4237038A (en) | 1980-12-02 |
PL210433A1 (pl) | 1979-06-18 |
BR7806600A (pt) | 1979-05-02 |
GB2006785A (en) | 1979-05-10 |
JPS5565267A (en) | 1980-05-16 |
DE2836830A1 (de) | 1979-04-26 |
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