GB1330955A - Lithographic printing plates - Google Patents
Lithographic printing platesInfo
- Publication number
- GB1330955A GB1330955A GB430771A GB1330955DA GB1330955A GB 1330955 A GB1330955 A GB 1330955A GB 430771 A GB430771 A GB 430771A GB 1330955D A GB1330955D A GB 1330955DA GB 1330955 A GB1330955 A GB 1330955A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- sheet
- layer
- solution
- polyvinyl alcohol
- 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
- 239000000243 solution Substances 0.000 abstract 4
- 229920000084 Gum arabic Polymers 0.000 abstract 3
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 3
- 241000978776 Senegalia senegal Species 0.000 abstract 3
- 239000000205 acacia gum Substances 0.000 abstract 3
- 235000010489 acacia gum Nutrition 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 239000000084 colloidal system Substances 0.000 abstract 3
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical class [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 239000004922 lacquer Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 235000005074 zinc chloride Nutrition 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- 239000004375 Dextrin Substances 0.000 abstract 1
- 229920001353 Dextrin Polymers 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 235000019425 dextrin Nutrition 0.000 abstract 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000003755 preservative agent Substances 0.000 abstract 1
- 230000002335 preservative effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
- 239000011592 zinc chloride Substances 0.000 abstract 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
- B41N3/036—Chemical or electrical pretreatment characterised by the presence of a polymeric hydrophilic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
- B41C1/1008—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials
- B41C1/1016—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials characterised by structural details, e.g. protective layers, backcoat layers or several imaging layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C2201/00—Location, type or constituents of the non-imaging layers in lithographic printing formes
- B41C2201/04—Intermediate layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
- B41C2210/02—Positive working, i.e. the exposed (imaged) areas are removed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
- B41C2210/08—Developable by water or the fountain solution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
- B41C2210/24—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by a macromolecular compound or binder obtained by reactions involving carbon-to-carbon unsaturated bonds, e.g. acrylics, vinyl polymers
Landscapes
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB430771 | 1971-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1330955A true GB1330955A (en) | 1973-09-19 |
Family
ID=9774705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB430771A Expired GB1330955A (en) | 1971-02-09 | 1971-02-09 | Lithographic printing plates |
Country Status (12)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2341566A (en) * | 1998-09-18 | 2000-03-22 | Lexmark Int Inc | Treating aluminum substrates |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4201450C1 (enrdf_load_stackoverflow) * | 1992-01-21 | 1993-08-19 | Danfoss A/S, Nordborg, Dk | |
| CN107236919A (zh) * | 2017-06-28 | 2017-10-10 | 华杰 | 一种热浸镀助镀剂及其应用 |
-
1971
- 1971-02-09 GB GB430771A patent/GB1330955A/en not_active Expired
-
1972
- 1972-02-04 ZA ZA720737A patent/ZA72737B/xx unknown
- 1972-02-08 FR FR7204210A patent/FR2126800A5/fr not_active Expired
- 1972-02-08 SE SE7201440A patent/SE393955B/xx unknown
- 1972-02-08 IT IT67376/72A patent/IT949035B/it active
- 1972-02-08 DK DK56072AA patent/DK130822B/da unknown
- 1972-02-08 DE DE19722205706 patent/DE2205706A1/de active Pending
- 1972-02-08 NL NL7201629A patent/NL7201629A/xx unknown
- 1972-02-09 ES ES399978A patent/ES399978A1/es not_active Expired
- 1972-02-09 BE BE779135A patent/BE779135A/xx unknown
- 1972-02-09 AT AT106072A patent/AT316595B/de not_active IP Right Cessation
- 1972-02-09 AU AU38805/72A patent/AU457147B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2341566A (en) * | 1998-09-18 | 2000-03-22 | Lexmark Int Inc | Treating aluminum substrates |
| US6410197B1 (en) | 1998-09-18 | 2002-06-25 | Lexmark International, Inc. | Methods for treating aluminum substrates and products thereof |
| GB2341566B (en) * | 1998-09-18 | 2002-09-18 | Lexmark Int Inc | Forming a photoconductor having a treated aluminium substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| DK130822B (da) | 1975-04-21 |
| NL7201629A (enrdf_load_stackoverflow) | 1972-08-11 |
| ES399978A1 (es) | 1975-04-16 |
| FR2126800A5 (enrdf_load_stackoverflow) | 1972-10-06 |
| SE393955B (sv) | 1977-05-31 |
| IT949035B (it) | 1973-06-11 |
| ZA72737B (en) | 1972-10-25 |
| DE2205706A1 (enrdf_load_stackoverflow) | 1972-08-24 |
| DK130822C (enrdf_load_stackoverflow) | 1975-09-29 |
| BE779135A (fr) | 1972-05-30 |
| AT316595B (de) | 1974-07-25 |
| AU457147B2 (en) | 1975-01-16 |
| AU3880572A (en) | 1973-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2507956A (en) | Process of coating aluminum | |
| GB718525A (en) | Improvements in or relating to photographically presensitized metal plates | |
| US4561944A (en) | Method for producing supports for lithographic printing plates | |
| NO132719B (enrdf_load_stackoverflow) | ||
| US3836437A (en) | Surface treatment for aluminum plates | |
| US3615442A (en) | Metal printing plate and method for preparation of same | |
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| US2676886A (en) | Method of producing printing plates | |
| GB1020648A (en) | Lithographic plates | |
| US4022670A (en) | Process for preparation of lithographic printing plates | |
| GB1330955A (en) | Lithographic printing plates | |
| US3715210A (en) | Lithographic printing plates | |
| US4467028A (en) | Acid interlayered planographic printing plate | |
| US3017285A (en) | Method of writing on anodized aluminum | |
| JPS57165294A (en) | Composition of water overcoating liquid | |
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| US4090880A (en) | Lithographic printing plate and method of making same | |
| GB1410768A (en) | Lithographic printing plates comprising anodised aluminium | |
| DE2226164C3 (de) | Verwendung einer wässrigen, Perjodationen enthaltenden Lösung zum Entfernen einer unlöslich gemachten, Polyvinylalkohol enthaltenden Oberflächenschicht | |
| US2233573A (en) | Coating composition for lithograph plates and method of applying the same | |
| US2160242A (en) | Photomechanical printing surface | |
| CA1077433A (en) | Roughening aluminium plate electrochemically in neutral salt solution | |
| US4552827A (en) | Planographic printing plate having cationic compound in interlayer | |
| US2302669A (en) | Printing plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |