MX3433E - Procedimiento mejorado para la preparacion de una composicion de revestimiento para substratos metalicos - Google Patents
Procedimiento mejorado para la preparacion de una composicion de revestimiento para substratos metalicosInfo
- Publication number
- MX3433E MX3433E MX24176U MX24176U MX3433E MX 3433 E MX3433 E MX 3433E MX 24176 U MX24176 U MX 24176U MX 24176 U MX24176 U MX 24176U MX 3433 E MX3433 E MX 3433E
- Authority
- MX
- Mexico
- Prior art keywords
- water
- component
- metal
- preparation
- composition
- Prior art date
Links
- 239000008199 coating composition Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 3
- 239000000758 substrate Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 6
- 239000002184 metal Substances 0.000 abstract 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 3
- 238000002156 mixing Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000002270 dispersing agent Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000126 substance Substances 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
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
La presente invención se refiere a un procedimiento mejorado para la preparación de una composición de revestimiento para substratos metálicos, que tiene metal pulverulento, que tiene facilidad mejorada de preparación a partir de componentes premescladas, estables, en donde el método involucra mesclar un componente (A) de eromato que contiene agua y que está de metal pulvelurento con un componente (B) de metal pulverulento libre de cromato y anhidro, para de esta manera preparar una composición adaptada para tratar abstratos de metal y proporcionar resistencia a la corrosión a los mismos; caracterizado porque comprende: (I) preparar el componente (A) de cromato que contiene agua, estableciendo una composición acuosa que contiene una sustancia que proporciona cromo hexavalente en solución acuosa, y no proporciona sustancialmente más de alrededor de 100 gramos por litro de cromo, expresado como CrO3; (II) preparar el componente (B) de metal pulverulente anhidro y libre de cromato: (a) mesclando juntos una agente de dispersión líquido, solubre en agua, y un líquido orgánico dispersable en agua, en una centidad suficiente para aministrar la composición de revestimiento con más aproximadamente 0-0005 por ciento en volumen del agente y cuando menos al rededor del 15 por ciento en volumen del líquido orgánico, ambos con base en el volumen total de la composición de revestimiento; (b) mesclando éter de celulosa soluble en agua a la mezcla resultante del agente de dispersión y el líquido organico, habiendo suficiente éter para proporcionar entre aproximadamente 0.01-3 por ciento en peso de éter en el componente (B).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57776375A | 1975-05-15 | 1975-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX3433E true MX3433E (es) | 1980-11-24 |
Family
ID=24310050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX24176U MX3433E (es) | 1975-05-15 | 1976-05-14 | Procedimiento mejorado para la preparacion de una composicion de revestimiento para substratos metalicos |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS51143538A (es) |
| AU (1) | AU497016B2 (es) |
| BR (1) | BR7603063A (es) |
| CA (1) | CA1061689A (es) |
| DE (1) | DE2620987C3 (es) |
| FR (1) | FR2311074A1 (es) |
| GB (1) | GB1538892A (es) |
| HK (1) | HK61080A (es) |
| IT (1) | IT1061287B (es) |
| MX (1) | MX3433E (es) |
| MY (1) | MY8100223A (es) |
| NZ (1) | NZ180871A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2654117B1 (fr) * | 1989-11-06 | 1994-02-04 | Produits Indls Cie Fse | Procede propre a conferer a un substrat metallique un revetement protecteur a base de chrome hexavalent, bain mis en óoeuvre dans ce procede et forme commerciale des constituants du bain. |
| DE19712642A1 (de) * | 1997-03-25 | 1998-10-01 | Chemische Ind Erlangen Gmbh | Korrosionsschutzmittel zur Verwendung als Tauch- oder Flutbeschichtung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671331A (en) * | 1970-03-16 | 1972-06-20 | Diamond Shamrock Corp | Coated metal and method |
| US3687738A (en) * | 1970-12-10 | 1972-08-29 | Diamond Shamrock Corp | Coated metal and method |
| BE787704A (fr) * | 1971-08-19 | 1973-02-19 | Diamond Shamrock Corp | Compostion de revetement, metal revetu et revetement comprenant l'application par voie electrique de couches de finition. |
| CA979337A (en) * | 1971-08-19 | 1975-12-09 | Irving Malkin | Coated metal and method |
| BR7302780D0 (pt) * | 1972-04-21 | 1974-08-15 | Diamond Shamrock Corp | uma composicao liquida de revestimento para aplicacao a uconcentrado de composicao, e processo para a preparacao dem substrato de metal |
| SE387135B (sv) * | 1972-10-18 | 1976-08-30 | Diamond Shamrock Corp | Sett att framstella en grundfergsoverdragskomposition samt medel for genomforande av settet |
| SE387133B (sv) * | 1972-10-18 | 1976-08-30 | Diamond Shamrock Corp | Sett att framstella en grundfergsoverdragningskomposition |
-
1976
- 1976-05-12 FR FR7614255A patent/FR2311074A1/fr active Granted
- 1976-05-12 DE DE19762620987 patent/DE2620987C3/de not_active Expired
- 1976-05-13 CA CA252,507A patent/CA1061689A/en not_active Expired
- 1976-05-13 AU AU13894/76A patent/AU497016B2/en not_active Expired
- 1976-05-13 JP JP5478576A patent/JPS51143538A/ja active Granted
- 1976-05-14 GB GB2006676A patent/GB1538892A/en not_active Expired
- 1976-05-14 NZ NZ18087176A patent/NZ180871A/xx unknown
- 1976-05-14 IT IT4949376A patent/IT1061287B/it active
- 1976-05-14 MX MX24176U patent/MX3433E/es unknown
- 1976-05-14 BR BR7603063A patent/BR7603063A/pt unknown
-
1980
- 1980-10-30 HK HK61080A patent/HK61080A/xx unknown
-
1981
- 1981-12-30 MY MY8100223A patent/MY8100223A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2620987C3 (de) | 1981-11-05 |
| MY8100223A (en) | 1981-12-31 |
| BR7603063A (pt) | 1977-05-24 |
| DE2620987B2 (de) | 1981-02-05 |
| DE2620987A1 (de) | 1976-11-25 |
| CA1061689A (en) | 1979-09-04 |
| JPS579431B2 (es) | 1982-02-22 |
| JPS51143538A (en) | 1976-12-09 |
| IT1061287B (it) | 1983-02-28 |
| NZ180871A (en) | 1978-09-20 |
| AU497016B2 (en) | 1978-11-23 |
| AU1389476A (en) | 1977-11-17 |
| FR2311074A1 (fr) | 1976-12-10 |
| GB1538892A (en) | 1979-01-24 |
| FR2311074B1 (es) | 1980-12-26 |
| HK61080A (en) | 1980-11-07 |
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