CA1077434A - Roughening aluminum plate electrochemically in aluminum salt solution - Google Patents
Roughening aluminum plate electrochemically in aluminum salt solutionInfo
- Publication number
- CA1077434A CA1077434A CA259,615A CA259615A CA1077434A CA 1077434 A CA1077434 A CA 1077434A CA 259615 A CA259615 A CA 259615A CA 1077434 A CA1077434 A CA 1077434A
- Authority
- CA
- Canada
- Prior art keywords
- aluminum
- roughening
- electrolyte
- aluminum salt
- support
- 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
- 238000007788 roughening Methods 0.000 title claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000012266 salt solution Substances 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 30
- 239000003792 electrolyte Substances 0.000 claims abstract description 24
- 238000007639 printing Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000007864 aqueous solution Substances 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 6
- -1 alkali metal salt Chemical class 0.000 claims description 5
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 239000008151 electrolyte solution Substances 0.000 abstract description 5
- 229940021013 electrolyte solution Drugs 0.000 abstract description 5
- 235000010210 aluminium Nutrition 0.000 description 23
- 238000011282 treatment Methods 0.000 description 8
- 150000001450 anions Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- JLDSOYXADOWAKB-UHFFFAOYSA-N aluminium nitrate Chemical compound [Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O JLDSOYXADOWAKB-UHFFFAOYSA-N 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001447 alkali salts Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229940063656 aluminum chloride Drugs 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- WMWXXXSCZVGQAR-UHFFFAOYSA-N dialuminum;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3] WMWXXXSCZVGQAR-UHFFFAOYSA-N 0.000 description 1
- 150000008049 diazo compounds Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000012487 rinsing solution Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/03—Chemical or electrical pretreatment
- B41N3/034—Chemical or electrical pretreatment characterised by the electrochemical treatment of the aluminum support, e.g. anodisation, electro-graining; Sealing of the anodised layer; Treatment of the anodic layer with inorganic compounds; Colouring of the anodic layer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Printing Plates And Materials Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752537725 DE2537725C3 (de) | 1975-08-25 | 1975-08-25 | Verwendung eines Verfahrens zum elektrochemischen Aufrauhen von Aluminium bei der Herstellung von Flachdruckplattenträgern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1077434A true CA1077434A (en) | 1980-05-13 |
Family
ID=5954763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA259,615A Expired CA1077434A (en) | 1975-08-25 | 1976-08-23 | Roughening aluminum plate electrochemically in aluminum salt solution |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS60236B2 (Direct) |
| AT (1) | AT352150B (Direct) |
| BE (1) | BE845431A (Direct) |
| BR (1) | BR7605510A (Direct) |
| CA (1) | CA1077434A (Direct) |
| CH (1) | CH622466A5 (Direct) |
| DE (1) | DE2537725C3 (Direct) |
| FR (1) | FR2322015A1 (Direct) |
| GB (1) | GB1532304A (Direct) |
| NL (1) | NL187107C (Direct) |
| SE (1) | SE7609309L (Direct) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4201836A (en) * | 1978-08-28 | 1980-05-06 | Polychrome Corporation | Aluminum substrates grained with a saturated solution of aluminum salts of mineral acids |
| US4242417A (en) * | 1979-08-24 | 1980-12-30 | Polychrome Corporation | Lithographic substrates |
| DE3222967A1 (de) * | 1982-06-19 | 1983-12-22 | Hoechst Ag, 6230 Frankfurt | Verfahren zur abtragenden modifizierung von elektrochemisch aufgerauhten traegermaterialien aus aluminium nd deren verwendung bei der herstellung von offsetdruckplatten |
| DE3118151A1 (de) * | 1981-05-07 | 1982-12-02 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum aetzen einer rekristallisierten aluminiumfolie fuer elektrolytkondensatoren |
| DE3635303A1 (de) | 1986-10-17 | 1988-04-28 | Hoechst Ag | Verfahren zur abtragenden modifizierung von mehrstufig aufgerauhten traegermaterialien aus aluminium oder dessen legierungen und deren verwendung bei der herstellung von offsetdruckplatten |
| JPH028640U (Direct) * | 1988-06-30 | 1990-01-19 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE756216C (de) * | 1936-12-19 | 1952-10-13 | Siemens & Halske A G | Elektrolytisches Verfahren zum Aufrauhen der Oberflaeche einer Elektrode, insbesondere fuer elektrolytische Kondensatoren |
| US2209712A (en) * | 1937-05-06 | 1940-07-30 | Joseph B Brennan | Method of treating aluminum |
| GB896563A (en) * | 1959-12-10 | 1962-05-16 | Algraphy Ltd | Improvements in or relating to the graining of lithographic plates |
| US3193485A (en) * | 1960-09-20 | 1965-07-06 | Plessey Co Ltd | Electrolytic treatment of aluminium for increasing the effective surface |
-
1975
- 1975-08-25 DE DE19752537725 patent/DE2537725C3/de not_active Expired
-
1976
- 1976-08-23 CH CH1066976A patent/CH622466A5/de not_active IP Right Cessation
- 1976-08-23 CA CA259,615A patent/CA1077434A/en not_active Expired
- 1976-08-23 AT AT623576A patent/AT352150B/de not_active IP Right Cessation
- 1976-08-23 BE BE170006A patent/BE845431A/fr not_active IP Right Cessation
- 1976-08-23 GB GB3503176A patent/GB1532304A/en not_active Expired
- 1976-08-23 NL NL7609348A patent/NL187107C/xx not_active IP Right Cessation
- 1976-08-23 BR BR7605510A patent/BR7605510A/pt unknown
- 1976-08-23 SE SE7609309A patent/SE7609309L/ unknown
- 1976-08-24 FR FR7625585A patent/FR2322015A1/fr active Granted
- 1976-08-25 JP JP51101514A patent/JPS60236B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA623576A (de) | 1979-02-15 |
| JPS5226905A (en) | 1977-02-28 |
| NL7609348A (nl) | 1977-03-01 |
| NL187107C (nl) | 1991-06-03 |
| DE2537725C3 (de) | 1981-02-19 |
| GB1532304A (en) | 1978-11-15 |
| BR7605510A (pt) | 1977-08-16 |
| JPS60236B2 (ja) | 1985-01-07 |
| SE7609309L (sv) | 1977-02-26 |
| CH622466A5 (en) | 1981-04-15 |
| DE2537725A1 (de) | 1977-03-10 |
| FR2322015B1 (Direct) | 1982-10-22 |
| AT352150B (de) | 1979-09-10 |
| FR2322015A1 (fr) | 1977-03-25 |
| DE2537725B2 (de) | 1980-06-19 |
| BE845431A (fr) | 1977-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |