ES471878A1 - Procedimiento para la preparacion de un medio acuoso de re- vestimiento para la segregacion catafoertica en superficies metalicas secable por oxidacion - Google Patents
Procedimiento para la preparacion de un medio acuoso de re- vestimiento para la segregacion catafoertica en superficies metalicas secable por oxidacionInfo
- Publication number
- ES471878A1 ES471878A1 ES471878A ES471878A ES471878A1 ES 471878 A1 ES471878 A1 ES 471878A1 ES 471878 A ES471878 A ES 471878A ES 471878 A ES471878 A ES 471878A ES 471878 A1 ES471878 A1 ES 471878A1
- Authority
- ES
- Spain
- Prior art keywords
- aqueous coating
- epoxidised
- oxidatively drying
- copolymers
- butadiene
- 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
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000001035 drying Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 3
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229920005601 base polymer Polymers 0.000 abstract 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene group Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 150000002118 epoxides Chemical class 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 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
- C09D5/4403—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with rubbers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
Procedimiento para la preparación de un medio acuoso de revestimiento para la segregación cataforática en superficies metálicas secable por oxidación, del tipo que consta de un aglomerante y tal vez pequeñas cantidades de disolventes orgánicos y sustancias auxiliares, caracterizado porque en su realización se ha previsto de una fase previa en la que un polímero de butadieno, o sea preferentemente un homopolímero, que tenga por lo menos 50% en moles de unidades de butadieno y un peso molecular de 500 a 5.000, se somete a una epoxidación, tratándose en este caso la combinación epoxidada de este modo, que es líquida a 20ºC y que tiene un contenido de combinaciones dobles equivalentes a un índice de yodo de 150 a 410 y un contenido de oxígeno epoxílico de entre 2,5 y 10%, a una temperatura elevada con uno o varios grupos aminos, resultando de dicho tratamiento un educto que contiene por 100 gramos, por lo menos 50 mg de átomos de nitrógeno, después de lo cual se trata dicho educto en una fase posterior sin diluirlo o en presencia de una cantidad adecuada de disolventes, con un ácido hasta que se haya obtenido por lo menos una neutralización parcial de los grupos de amino, diluyéndose a continuación con agua hasta el contenido deseado de aglomerante y obteniéndose de este modo el revestimiento al que, si fuese conveniente, se pueden añadir las cantidades convencionales de las combinaciones auxiliares normales, bien sea antes o después de la neutralización, o antes o después de la dilución del educto.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2732736A DE2732736B2 (de) | 1977-07-20 | 1977-07-20 | Oxidativ trocknende, wäßrige Überzugsmittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES471878A1 true ES471878A1 (es) | 1979-10-01 |
Family
ID=6014367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES471878A Expired ES471878A1 (es) | 1977-07-20 | 1978-07-19 | Procedimiento para la preparacion de un medio acuoso de re- vestimiento para la segregacion catafoertica en superficies metalicas secable por oxidacion |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT371138B (es) |
| AU (1) | AU519729B2 (es) |
| BE (1) | BE869129A (es) |
| BR (1) | BR7804653A (es) |
| CH (1) | CH636634A5 (es) |
| DE (1) | DE2732736B2 (es) |
| ES (1) | ES471878A1 (es) |
| GB (1) | GB1602560A (es) |
| MX (1) | MX150870A (es) |
| SE (1) | SE7807981L (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2838930C2 (de) * | 1978-09-07 | 1980-07-03 | Chemische Werke Huels Ag, 4370 Marl | Wäßriges Behandlungsmittel für Holz und Holzwerkstoffe und dessen Verwendung |
| FR2459272A1 (fr) * | 1979-06-13 | 1981-01-09 | Nippon Soda Co | Composition de peinture par revetement electrolytique du type a sediment cathodique |
| JPS56151777A (en) * | 1980-04-28 | 1981-11-24 | Nippon Oil Co Ltd | Production of cathode-deposition type electrocoating |
| DE3026300C2 (de) | 1980-07-11 | 1984-12-20 | Chemische Werke Hüls AG, 4370 Marl | Verwendung von wasserlöslichen Polymerisaten auf der Basis von 1,3-Butadienpolymerisaten als Bindemittel in Holzschutzmittel enthaltenden wäßrigen Imprägnierungsmitteln für Holz und Holzwerkstoffe |
| DE3305964A1 (de) * | 1983-02-21 | 1984-08-23 | Henkel KGaA, 4000 Düsseldorf | Verwendung von kationischen polymeren als antistatische zusaetze zu haarbehandlungsmitteln |
| EP4047031A1 (de) | 2021-02-17 | 2022-08-24 | Evonik Operations GmbH | Aminofunktionelle polybutadiene mit kammständigen polyetherresten und verfahren zu deren herstellung |
| WO2022248267A1 (de) | 2021-05-27 | 2022-12-01 | Evonik Operations Gmbh | Hydrierte polyethermodifizierte aminofunktionelle polybutadiene und verfahren zu deren herstellung |
-
1977
- 1977-07-20 DE DE2732736A patent/DE2732736B2/de not_active Ceased
-
1978
- 1978-05-30 GB GB23917/78A patent/GB1602560A/en not_active Expired
- 1978-07-07 MX MX174110A patent/MX150870A/es unknown
- 1978-07-18 AU AU38125/78A patent/AU519729B2/en not_active Expired
- 1978-07-19 ES ES471878A patent/ES471878A1/es not_active Expired
- 1978-07-19 BR BR7804653A patent/BR7804653A/pt unknown
- 1978-07-19 AT AT0523678A patent/AT371138B/de not_active IP Right Cessation
- 1978-07-19 BE BE189388A patent/BE869129A/xx not_active IP Right Cessation
- 1978-07-19 SE SE787807981A patent/SE7807981L/xx unknown
- 1978-07-20 CH CH784178A patent/CH636634A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT371138B (de) | 1983-06-10 |
| ATA523678A (de) | 1982-10-15 |
| CH636634A5 (en) | 1983-06-15 |
| SE7807981L (sv) | 1979-01-21 |
| DE2732736B2 (de) | 1979-08-23 |
| BE869129A (fr) | 1979-01-19 |
| MX150870A (es) | 1984-08-08 |
| DE2732736A1 (de) | 1979-02-01 |
| AU3812578A (en) | 1980-01-24 |
| BR7804653A (pt) | 1979-03-20 |
| GB1602560A (en) | 1981-11-11 |
| AU519729B2 (en) | 1981-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2062972A1 (en) | Coating agent based on polymers containing carboxyl groups and crosslinking agents containing epoxide groups, process for the preparation of the coating agent and its use | |
| AU561820B2 (en) | Components and catalysts for the polymerization of olefins | |
| CA2050899A1 (en) | Curable composition | |
| ES471878A1 (es) | Procedimiento para la preparacion de un medio acuoso de re- vestimiento para la segregacion catafoertica en superficies metalicas secable por oxidacion | |
| TW360675B (en) | Halogen-containing polymers composition provided with an antistatic agent | |
| ES481517A1 (es) | Un procedimiento para preparar un revestimiento. | |
| ES379129A2 (es) | Procedimiento para la obtencion de composiciones de hidro- carburo halogenado. | |
| GB1519473A (en) | Process for the preparation of ethylene-butadiene copolymers | |
| EP0072127A3 (en) | Autoxidizable polymer compositions, articles made therefrom and processes for making both | |
| FR2433544A1 (fr) | Catalyseurs de polymerisation, solubles, leur preparation et leur utilisation | |
| FR2369305A1 (fr) | Copolymeres a activite biologique contenant un fragment triorganoetain | |
| GB1377303A (en) | Ampholytic fluoroaliphatic surfactants | |
| CA2085489A1 (en) | Liquid composition and process for treating aluminum or tin cans to impart corrosion resistance and mobility thereto | |
| MX168114B (es) | Composicion de disperciones no acuosas polimericas que tienen una adhesion mejorada a metales | |
| GB1448655A (en) | Polymers containing 8-hydroxyquinoline groups | |
| CA2009303A1 (en) | Polymeric reaction product that becomes waterthinnable on protonation with an acid | |
| JPS5681312A (en) | Production of polyolefin | |
| KR910000809A (ko) | 촉매 | |
| FR2012063A1 (es) | ||
| JPS548634A (en) | Water-based coating composition | |
| AU8573782A (en) | Killing tumors with polymer compositions | |
| JPS5277143A (en) | Electrodeposition coating composition | |
| IE40442L (en) | Polymers with semi-telechelic olefinic unsaturation | |
| GB1406233A (en) | Metal derivatives of oxyacids | |
| JPS53132086A (en) | Photopolymerizable composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20010201 |