DE1771859C3 - Ätzverfahren und -vorrichtung für elektrisch leitende Metalloberflächen für Druckzwecke - Google Patents
Ätzverfahren und -vorrichtung für elektrisch leitende Metalloberflächen für DruckzweckeInfo
- Publication number
- DE1771859C3 DE1771859C3 DE1771859A DE1771859A DE1771859C3 DE 1771859 C3 DE1771859 C3 DE 1771859C3 DE 1771859 A DE1771859 A DE 1771859A DE 1771859 A DE1771859 A DE 1771859A DE 1771859 C3 DE1771859 C3 DE 1771859C3
- Authority
- DE
- Germany
- Prior art keywords
- etching
- etchant
- course
- electrical potential
- electrically conductive
- 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
- 238000005530 etching Methods 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 15
- 229910052751 metal Inorganic materials 0.000 title claims description 3
- 239000002184 metal Substances 0.000 title claims description 3
- 238000007639 printing Methods 0.000 title claims description 3
- 239000000203 mixture Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000007788 roughening Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 description 8
- 238000010790 dilution Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005470 impregnation Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000019646 color tone Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- C23F1/00—Etching metallic material by chemical means
- C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
-
- 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
- C23F1/00—Etching metallic material by chemical means
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/14—Etching locally
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- ing And Chemical Polishing (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR115993A FR1547497A (fr) | 1967-07-27 | 1967-07-27 | Perfectionnements aux procédés et dispositifs de gravure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1771859A1 DE1771859A1 (de) | 1972-02-24 |
| DE1771859B2 DE1771859B2 (de) | 1973-03-29 |
| DE1771859C3 true DE1771859C3 (de) | 1973-10-18 |
Family
ID=8635971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1771859A Expired DE1771859C3 (de) | 1967-07-27 | 1968-07-22 | Ätzverfahren und -vorrichtung für elektrisch leitende Metalloberflächen für Druckzwecke |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3580827A (enExample) |
| BE (1) | BE718586A (enExample) |
| DE (1) | DE1771859C3 (enExample) |
| FR (1) | FR1547497A (enExample) |
| GB (1) | GB1227017A (enExample) |
| LU (1) | LU56443A1 (enExample) |
| NL (1) | NL6810723A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504354A (en) * | 1982-08-23 | 1985-03-12 | Gravure Research Institute, Inc. | Method and apparatus for forming gravure cells in a gravure cylinder |
| US5106545A (en) * | 1987-12-21 | 1992-04-21 | W. R. Grace & Co.-Conn. | Oriented polymeric films and process for enhanced orientation of polymeric films |
| US5893966A (en) * | 1997-07-28 | 1999-04-13 | Micron Technology, Inc. | Method and apparatus for continuous processing of semiconductor wafers |
-
1967
- 1967-07-27 FR FR115993A patent/FR1547497A/fr not_active Expired
-
1968
- 1968-07-08 LU LU56443D patent/LU56443A1/xx unknown
- 1968-07-22 DE DE1771859A patent/DE1771859C3/de not_active Expired
- 1968-07-23 US US746915A patent/US3580827A/en not_active Expired - Lifetime
- 1968-07-23 GB GB1227017D patent/GB1227017A/en not_active Expired
- 1968-07-25 BE BE718586D patent/BE718586A/xx unknown
- 1968-07-29 NL NL6810723A patent/NL6810723A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3580827A (en) | 1971-05-25 |
| DE1771859B2 (de) | 1973-03-29 |
| BE718586A (enExample) | 1968-12-31 |
| LU56443A1 (enExample) | 1968-10-24 |
| GB1227017A (enExample) | 1971-03-31 |
| NL6810723A (enExample) | 1969-01-29 |
| DE1771859A1 (de) | 1972-02-24 |
| FR1547497A (fr) | 1968-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |