FR2348280A1 - Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage - Google Patents
Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupageInfo
- Publication number
- FR2348280A1 FR2348280A1 FR7611064A FR7611064A FR2348280A1 FR 2348280 A1 FR2348280 A1 FR 2348280A1 FR 7611064 A FR7611064 A FR 7611064A FR 7611064 A FR7611064 A FR 7611064A FR 2348280 A1 FR2348280 A1 FR 2348280A1
- Authority
- FR
- France
- Prior art keywords
- resin
- dispersion
- steel sheet
- fine particles
- achromic
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
-
- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Treatment Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7611064A FR2348280A1 (fr) | 1976-04-14 | 1976-04-14 | Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7611064A FR2348280A1 (fr) | 1976-04-14 | 1976-04-14 | Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2348280A1 true FR2348280A1 (fr) | 1977-11-10 |
FR2348280B1 FR2348280B1 (fr) | 1978-08-25 |
Family
ID=9171851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7611064A Granted FR2348280A1 (fr) | 1976-04-14 | 1976-04-14 | Procede de preparation de toles d'acier electrique revetues possedant une excellente aptitude au decoupage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2348280A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2415652A1 (fr) * | 1978-01-30 | 1979-08-24 | Amchem Prod | Procede de traitement des surfaces metalliques par revetement de couches obtenues a partir de chrome et d'acide polyacrylique |
EP0191219A2 (fr) * | 1985-02-09 | 1986-08-20 | Nippon Steel Corporation | Procédé de traitement de surface de feuilles en acier électrique |
EP0277243A1 (fr) * | 1986-07-25 | 1988-08-10 | Nisshin Steel Co., Ltd. | Procede pour former un film isolant sur une tole electromagnetique |
EP0439989A2 (fr) * | 1989-12-20 | 1991-08-07 | Procoat, S.A. | Revêtement chromate-organique sur acier pour haute protection contre la corrosion et amélioration de l'aptitude à recevoir une peinture |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1296256A (fr) * | 1960-07-25 | 1962-06-15 | Yawata Iron & Steel Co | Procédé de traitement de surface anti-rouille |
US3053693A (en) * | 1958-05-29 | 1962-09-11 | Pennsalt Chemicals Corp | Metal coating with hexavalent chromium compound |
DE2249294A1 (de) * | 1971-10-09 | 1973-05-03 | Nippon Steel Corp | Loesung fuer ueberzuege auf stahlblech |
-
1976
- 1976-04-14 FR FR7611064A patent/FR2348280A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3053693A (en) * | 1958-05-29 | 1962-09-11 | Pennsalt Chemicals Corp | Metal coating with hexavalent chromium compound |
FR1296256A (fr) * | 1960-07-25 | 1962-06-15 | Yawata Iron & Steel Co | Procédé de traitement de surface anti-rouille |
DE2249294A1 (de) * | 1971-10-09 | 1973-05-03 | Nippon Steel Corp | Loesung fuer ueberzuege auf stahlblech |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2415652A1 (fr) * | 1978-01-30 | 1979-08-24 | Amchem Prod | Procede de traitement des surfaces metalliques par revetement de couches obtenues a partir de chrome et d'acide polyacrylique |
EP0191219A2 (fr) * | 1985-02-09 | 1986-08-20 | Nippon Steel Corporation | Procédé de traitement de surface de feuilles en acier électrique |
EP0191219A3 (en) * | 1985-02-09 | 1987-09-09 | Nippon Steel Corporation | Method for surface treatment of electrical steel sheet |
EP0277243A1 (fr) * | 1986-07-25 | 1988-08-10 | Nisshin Steel Co., Ltd. | Procede pour former un film isolant sur une tole electromagnetique |
EP0277243A4 (fr) * | 1986-07-25 | 1988-11-02 | Nisshin Steel Co Ltd | Procede pour former un film isolant sur une tole electromagnetique. |
EP0439989A2 (fr) * | 1989-12-20 | 1991-08-07 | Procoat, S.A. | Revêtement chromate-organique sur acier pour haute protection contre la corrosion et amélioration de l'aptitude à recevoir une peinture |
EP0439989A3 (en) * | 1989-12-20 | 1992-03-04 | Procoat, S.A. | Chromate-organic pre-treated steel for high corrosion resistance and improved paintability |
Also Published As
Publication number | Publication date |
---|---|
FR2348280B1 (fr) | 1978-08-25 |
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