DE2251710A1 - Verfahren zur herstellung von traegern fuer flachdruckformen und ihre verwendung - Google Patents
Verfahren zur herstellung von traegern fuer flachdruckformen und ihre verwendungInfo
- Publication number
- DE2251710A1 DE2251710A1 DE2251710A DE2251710A DE2251710A1 DE 2251710 A1 DE2251710 A1 DE 2251710A1 DE 2251710 A DE2251710 A DE 2251710A DE 2251710 A DE2251710 A DE 2251710A DE 2251710 A1 DE2251710 A1 DE 2251710A1
- Authority
- DE
- Germany
- Prior art keywords
- printing
- phosphoric acid
- carrier
- oxide layer
- plate
- 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.)
- Pending
Links
- 238000007639 printing Methods 0.000 title claims description 86
- 238000000034 method Methods 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000000969 carrier Substances 0.000 title description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 76
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 32
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- 239000010407 anodic oxide Substances 0.000 claims description 22
- 238000011282 treatment Methods 0.000 claims description 17
- 239000003792 electrolyte Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000000084 colloidal system Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 3
- WTQZSMDDRMKJRI-UHFFFAOYSA-N 4-diazoniophenolate Chemical compound [O-]C1=CC=C([N+]#N)C=C1 WTQZSMDDRMKJRI-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 56
- 235000011007 phosphoric acid Nutrition 0.000 description 33
- 239000000243 solution Substances 0.000 description 18
- 230000003647 oxidation Effects 0.000 description 14
- 238000007254 oxidation reaction Methods 0.000 description 14
- 229920000084 Gum arabic Polymers 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 8
- 239000000205 acacia gum Substances 0.000 description 8
- 235000010489 acacia gum Nutrition 0.000 description 8
- 244000215068 Acacia senegal Species 0.000 description 7
- 238000010306 acid treatment Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000012876 carrier material Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 4
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229940114081 cinnamate Drugs 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- WBYWAXJHAXSJNI-VOTSOKGWSA-M trans-cinnamate Chemical compound [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000008207 working material Substances 0.000 description 2
- PTTPXKJBFFKCEK-UHFFFAOYSA-N 2-Methyl-4-heptanone Chemical compound CC(C)CC(=O)CC(C)C PTTPXKJBFFKCEK-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 229940093475 2-ethoxyethanol Drugs 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000165918 Eucalyptus papuana Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000586 desensitisation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-M phthalate(1-) Chemical compound OC(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-M 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 230000002087 whitening 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
- B41N3/038—Treatment with a chromium compound, a silicon compound, a phophorus compound or a compound of a metal of group IVB; Hydrophilic coatings obtained by hydrolysis of organometallic compounds
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/12—Anodising more than once, e.g. in different baths
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4929671A GB1410768A (en) | 1971-10-22 | 1971-10-22 | Lithographic printing plates comprising anodised aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2251710A1 true DE2251710A1 (de) | 1973-05-30 |
Family
ID=10451858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2251710A Pending DE2251710A1 (de) | 1971-10-22 | 1972-10-21 | Verfahren zur herstellung von traegern fuer flachdruckformen und ihre verwendung |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU473460B2 (enExample) |
| DE (1) | DE2251710A1 (enExample) |
| DK (1) | DK137442B (enExample) |
| ES (1) | ES408108A1 (enExample) |
| FR (1) | FR2157645A5 (enExample) |
| GB (1) | GB1410768A (enExample) |
| IT (1) | IT975317B (enExample) |
| NL (1) | NL7214213A (enExample) |
| ZA (1) | ZA727344B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2088901B (en) * | 1980-10-23 | 1983-12-07 | Vickers Ltd | Anodised aluminium sheet for lithographic printing plate production |
| DE3206470A1 (de) * | 1982-02-23 | 1983-09-01 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von traegermaterialien fuer offsetdruckplatten |
| DE3206469A1 (de) * | 1982-02-23 | 1983-09-01 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von traegermaterialien fuer offsetdruckplatten |
| DE3312497A1 (de) * | 1983-04-07 | 1984-10-11 | Hoechst Ag, 6230 Frankfurt | Zweistufiges verfahren zur herstellung von anodisch oxidierten flaechigen materialien aus aluminium und deren verwendung bei der herstellung von offsetdruckplatten |
| GB8315203D0 (en) * | 1983-06-02 | 1983-07-06 | Secr Defence | Surface pretreatment of aluminium and aluminium alloys |
| GB2141139B (en) * | 1983-06-02 | 1986-07-30 | Secr Defence | Pretreatment of aluminum prior to bonding electroplating or painting |
| DE3328048A1 (de) * | 1983-08-03 | 1985-02-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur zweistufigen anodischen oxidation von traegermaterialien aus aluminium fuer offsetdruckplatten |
| DE3418111A1 (de) * | 1984-05-16 | 1985-11-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur nachbehandlung von aluminiumoxidschichten mit phosphoroxo-anionen enthaltenden waessrigen loesungen und deren verwendung bei der herstellung von offsetdruckplattentraegern |
-
1971
- 1971-10-22 GB GB4929671A patent/GB1410768A/en not_active Expired
-
1972
- 1972-10-16 ZA ZA727344A patent/ZA727344B/xx unknown
- 1972-10-19 AU AU47951/72A patent/AU473460B2/en not_active Expired
- 1972-10-20 DK DK520772AA patent/DK137442B/da unknown
- 1972-10-20 FR FR7237375A patent/FR2157645A5/fr not_active Expired
- 1972-10-20 NL NL7214213A patent/NL7214213A/xx not_active Application Discontinuation
- 1972-10-20 IT IT70311/72A patent/IT975317B/it active
- 1972-10-21 DE DE2251710A patent/DE2251710A1/de active Pending
- 1972-10-21 ES ES408108A patent/ES408108A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2157645A5 (enExample) | 1973-06-01 |
| NL7214213A (enExample) | 1973-04-25 |
| IT975317B (it) | 1974-07-20 |
| DK137442B (da) | 1978-03-06 |
| GB1410768A (en) | 1975-10-22 |
| AU473460B2 (en) | 1976-06-24 |
| ES408108A1 (es) | 1975-10-01 |
| ZA727344B (en) | 1973-06-27 |
| DK137442C (enExample) | 1978-08-14 |
| AU4795172A (en) | 1974-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |