CA2305593A1 - Procedes et compositions pigmentaires hybrides anticorrosion - Google Patents
Procedes et compositions pigmentaires hybrides anticorrosion Download PDFInfo
- Publication number
- CA2305593A1 CA2305593A1 CA002305593A CA2305593A CA2305593A1 CA 2305593 A1 CA2305593 A1 CA 2305593A1 CA 002305593 A CA002305593 A CA 002305593A CA 2305593 A CA2305593 A CA 2305593A CA 2305593 A1 CA2305593 A1 CA 2305593A1
- Authority
- CA
- Canada
- Prior art keywords
- alkyl
- corrosion
- organic
- dimercapto
- mbt
- 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.)
- Abandoned
Links
Classifications
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
-
- 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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Abstract
L'invention concerne une composition anticorrosion à appliquer sur un substrat métallique, tel que l'acier, l'argent, le cuivre ou l'aluminium. Cette composition comporte un composant polymère organique filmogène et une phase pigmentaire dispersée d'un hybride unitaire stable qui contient des constituants organiques et inorganiques en phase solide interfacés à un niveau micro-cristallin, qui ne peuvent pas être séparés par des procédés de séparation physique et qui présentent un comportement monophase. La phase inorganique comprend un cation sélectionné parmi Zn, Al, Mg, Ca, Sr, Ti, Zr, Ce et Fe et un anion sélectionné parmi des phosphates, des polyphosphates, des phosphites, des molybdates, des silicates et des cyanamides. La phase organique comprend des sels de zinc ou d'alkyl-ammonium (tels que le cyclohexyl-ammonium, le di-cyclohexyl-ammonium, l'octyl-ammonium) de composés organiques mercapto- et thio- ou leurs dérivés à substitution alkyle, tels que mercaptobenzothiazole, mercaptothiazoline, mercaptobenzimidazole, mercaptoimidazole, 2,5-dimercapto-1,3,4-thiodiazole, 5,5-dithio-bis(1,3,4-thiadiazole-2(3H)-thione, mercaptobenzoxazole, mercaptothiazole, mercaptotriazole, mercaptopyrimidine, mercaptopyridine, mercaptoquinoline, alkyl- et cyclo-alkyl mercaptans, -alkyl- ou N-cycloalky-dithiocarbamates, O-alkyl- ou O-cycloalkyl-dithiocarbonates, O,O-dialkyl- et O,O-dicycloalkyl-dithiophosphates.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94293297A | 1997-10-02 | 1997-10-02 | |
US08/942,932 | 1997-10-02 | ||
PCT/US1998/020801 WO1999018044A1 (fr) | 1997-10-02 | 1998-10-02 | Procedes et compositions pigmentaires hybrides anticorrosion |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2305593A1 true CA2305593A1 (fr) | 1999-04-15 |
Family
ID=25478838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002305593A Abandoned CA2305593A1 (fr) | 1997-10-02 | 1998-10-02 | Procedes et compositions pigmentaires hybrides anticorrosion |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1185999A (fr) |
CA (1) | CA2305593A1 (fr) |
WO (1) | WO1999018044A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2391237B (en) | 2001-05-04 | 2004-12-01 | Wayne Pigment Corp | Corrosion inhibitor composition applicable for aluminium and steel protection and procedures and processes using the same and paints comprising the same |
WO2005003408A2 (fr) | 2003-06-27 | 2005-01-13 | Wayne Pigment Corp. | Compositions pigmentaires anticorrosion de type 'hote-invite' et procedure associee |
US10508203B2 (en) | 2014-09-26 | 2019-12-17 | The Boeing Company | Compositions and coatings with non-chrome corrosion inhibitor particles |
BR112017020746B1 (pt) * | 2015-03-31 | 2022-04-19 | Commonwealth Scientific And Industrial Research Organisation | Método para proteger um substrato da corrosão, composição para proteger substratos da corrosão, processo para preparar uma composição de revestimento inibidora de corrosão para aplicação a um substrato, substrato revestido, e, kit |
US20180087162A1 (en) * | 2016-09-23 | 2018-03-29 | The Boeing Company | Corrosion resistant surface treatment and primer system for aluminum aircraft using chromium-free inhibitors |
WO2018064721A1 (fr) | 2016-10-04 | 2018-04-12 | Commonwealth Scientific And Industrial Research Organisation | Procédés anticorrosion |
CN108892686A (zh) * | 2018-06-13 | 2018-11-27 | 烟台恒邦化工助剂有限公司 | 一种丁铵黑药的生产工艺 |
AU2023207462A1 (en) * | 2022-01-17 | 2024-07-11 | Akzo Nobel Coatings International B.V. | Use of a zinc salt of dmtd in a coating composition |
WO2023135327A1 (fr) * | 2022-01-17 | 2023-07-20 | Akzo Nobel Coatings International B.V. | Composition de revêtement pour couche protectrice renforcée |
WO2023135328A1 (fr) * | 2022-01-17 | 2023-07-20 | Akzo Nobel Coatings International B.V. | Composition de revêtement pour couche protectrice renforcée |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4329381A (en) * | 1978-02-23 | 1982-05-11 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Method for providing corrosion resistance to metal objects |
US5176894A (en) * | 1991-12-06 | 1993-01-05 | Wayne Pigment Corp. | Process for making improved corrosion preventive zinc cyanamide |
US5558706A (en) * | 1993-11-19 | 1996-09-24 | Wayne Pigment Corp. | Corrosion inhibiting pigment composition |
US5487779A (en) * | 1993-11-19 | 1996-01-30 | Wayne Pigment Corp. | Corrosion inhibiting pigment composition and method |
-
1998
- 1998-10-02 CA CA002305593A patent/CA2305593A1/fr not_active Abandoned
- 1998-10-02 WO PCT/US1998/020801 patent/WO1999018044A1/fr active Application Filing
- 1998-10-02 AU AU11859/99A patent/AU1185999A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU1185999A (en) | 1999-04-27 |
WO1999018044A1 (fr) | 1999-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |