GB786245A - Improvements in or relating to the production of printing plates - Google Patents
Improvements in or relating to the production of printing platesInfo
- Publication number
- GB786245A GB786245A GB3221/56A GB322156A GB786245A GB 786245 A GB786245 A GB 786245A GB 3221/56 A GB3221/56 A GB 3221/56A GB 322156 A GB322156 A GB 322156A GB 786245 A GB786245 A GB 786245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- nickel
- carburetter
- vapour
- carbon dioxide
- 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
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
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45578—Elongated nozzles, tubes with holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C3/00—Reproduction or duplicating of printing formes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41D—APPARATUS FOR THE MECHANICAL REPRODUCTION OF PRINTING SURFACES FOR STEREOTYPE PRINTING; SHAPING ELASTIC OR DEFORMABLE MATERIAL TO FORM PRINTING SURFACES
- B41D1/00—Preparing or treating stereotype matrices
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/01—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes on temporary substrates, e.g. substrates subsequently removed by etching
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
- C23C16/16—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metal carbonyl compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Drying Of Solid Materials (AREA)
- Printing Plates And Materials Therefor (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
786,245. Printing surfaces. COMMONWEALTH ENGINEERING CO. OF OHIO. Feb. 1, 1956, No. 3221/56. Class 100(2) A method of producing a printing plate comprises the steps of heating a mould surface to at least 200F. and contacting the heated surface of the mould with a metal compound e.g. a vapour containing a nickel carbonyl whereby the vapour is decomposed depositing metal over the mould surface. The metal film is subsequently backed with a strengthening material such as lead and the upper face of the plate may be provided with a thin layer of chromium. As shown carbon dioxide gas is fed from a tank 1 through a line 4 to a carburetter 5 where a nickel bearing compound is vaporized. The tank 7 containing the carburetter 5 is filled with oil which is kept at a constant temperature by a thermostat device 10. The nickel-bearing vapour is passed to a pump 20 where it is pumped into a chamber 22 on which there is secured a metal plate 24 insulated from the walls by members 25. The vapour is pumped along a conduit 26 and issues from apertures 28 where nickel is deposited on a mould 27. The chamber 22 is surrounded by a water jacket 30 adjacent which is an inductive heating coil 36. One end of the chamber is provided with a removable cover 38 for the insertion of moulds. The cover is provided with a conduit 40 leading to a trap 42 surrounded by cooling water. The nickel still being carried by the carbon dioxide is deposited in the trap 42 while the carbon dioxide passes out to the atmosphere. The mould, which may be of papiermache, plastic, or lead is kept at a temperature of 200-280F., the carburetter temperature being in the range 50-75F. The plating gas preferably consists of nickel carbonyl and a carbon dioxide carrier. In an example a papier mache mould was maintained at 280F., and the carburetter at 70F. The rate of flow of carrier gas was 20 litres per minute and the rate of deposition 0.0015 inch per minute. This gave a nickel coating of 0.005 inch in a mould of 4 inches by 4 inches in approximately 3 minutes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US278186A US2753800A (en) | 1952-03-24 | 1952-03-24 | Production of printing plates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB786245A true GB786245A (en) | 1957-11-13 |
Family
ID=23064027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3221/56A Expired GB786245A (en) | 1952-03-24 | 1956-02-01 | Improvements in or relating to the production of printing plates |
Country Status (4)
Country | Link |
---|---|
US (1) | US2753800A (en) |
FR (1) | FR1150820A (en) |
GB (1) | GB786245A (en) |
NL (1) | NL104360C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3097962A (en) * | 1954-08-17 | 1963-07-16 | Union Carbide Corp | Gas plating metal on fibers for antistatic purposes |
US2815299A (en) * | 1955-10-24 | 1957-12-03 | Nat Res Corp | Method of producing an adherent molybdenum coating on a metal substrate |
US3024506A (en) * | 1959-07-31 | 1962-03-13 | Budd Co | Mold and method of making metalfaced foundry patterns thereon |
US3158499A (en) * | 1961-07-07 | 1964-11-24 | Union Carbide Corp | Method of depositing metal coatings in holes, tubes, cracks, fissures and the like |
US3175259A (en) * | 1961-10-05 | 1965-03-30 | Union Carbide Corp | Method of making pattern |
US3359898A (en) * | 1965-08-27 | 1967-12-26 | Union Carbide Corp | Process for electrotype printing plate |
US4290384A (en) * | 1979-10-18 | 1981-09-22 | The Perkin-Elmer Corporation | Coating apparatus |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1680097A (en) * | 1926-08-31 | 1928-08-07 | William s | |
US1803548A (en) * | 1929-12-23 | 1931-05-05 | Peter J Massey | Printing-press plate and frocess of making the same |
US1978791A (en) * | 1932-11-21 | 1934-10-30 | Philip P Hale | Chromium plating of type |
US2074281A (en) * | 1933-07-13 | 1937-03-16 | Sommer Ludwig August | Method and apparatus for the production of metallic coatings on electrically nonconducting substances by the thermal vaporization of metals in vacuo |
DE672664C (en) * | 1936-06-17 | 1939-03-08 | Bernhard Berghaus | Method for cathode atomization by means of an additionally heated cathode |
GB481842A (en) * | 1936-06-17 | 1938-03-18 | Bernhard Berghaus | Improvements in and relating to the coating of articles by vaporisation of the coating materials |
IT349271A (en) * | 1936-07-11 | |||
US2153786A (en) * | 1936-07-17 | 1939-04-11 | Alexander | Process and apparatus for thermal deposition of metals |
US2304182A (en) * | 1939-06-19 | 1942-12-08 | Sigmund Cohn | Method of forming metallic films |
US2248275A (en) * | 1939-09-01 | 1941-07-08 | Albert L Lengel | Printing plate |
US2344138A (en) * | 1940-05-20 | 1944-03-14 | Chemical Developments Corp | Coating method |
US2523461A (en) * | 1946-03-15 | 1950-09-26 | John T Young | Plating with metal carbonyl |
US2475601A (en) * | 1946-04-26 | 1949-07-12 | Ohio Commw Eng Co | Bonding of metal carbonyl deposits |
US2619433A (en) * | 1949-07-14 | 1952-11-25 | Ohio Commw Eng Co | Method of gas plating |
US2580976A (en) * | 1949-09-07 | 1952-01-01 | Ohio Commw Eng Co | Apparatus for plating metal strips |
US2576289A (en) * | 1949-12-02 | 1951-11-27 | Ohio Commw Eng Co | Dynamic pyrolytic plating process |
US2685124A (en) * | 1951-04-30 | 1954-08-03 | Ohio Commw Eng Co | Method for hi-vac alloying and coated product |
-
1952
- 1952-03-24 US US278186A patent/US2753800A/en not_active Expired - Lifetime
-
1956
- 1956-02-01 NL NL204138A patent/NL104360C/xx active
- 1956-02-01 GB GB3221/56A patent/GB786245A/en not_active Expired
- 1956-04-19 FR FR1150820D patent/FR1150820A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL104360C (en) | 1963-04-16 |
US2753800A (en) | 1956-07-10 |
NL204138A (en) | 1962-11-15 |
FR1150820A (en) | 1958-01-20 |
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