GB777819A - Improvements in or relating to method of producing a duplicating master and base sheets and assemblies for use in said method - Google Patents
Improvements in or relating to method of producing a duplicating master and base sheets and assemblies for use in said methodInfo
- Publication number
- GB777819A GB777819A GB1205/53A GB120553A GB777819A GB 777819 A GB777819 A GB 777819A GB 1205/53 A GB1205/53 A GB 1205/53A GB 120553 A GB120553 A GB 120553A GB 777819 A GB777819 A GB 777819A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resins
- assemblies
- relating
- producing
- films
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/14—Forme preparation for stencil-printing or silk-screen printing
- B41C1/148—Forme preparation for stencil-printing or silk-screen printing by a traditional thermographic exposure using the heat- or light- absorbing properties of the pattern on the original, e.g. by using a flash
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/145—Infrared
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Printing Plates And Materials Therefor (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Moulding By Coating Moulds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Thin thermoplastic films are formed from natural waxes or resins modified or plasticised by the addition of long-chain fatty acids or their amides or esters or plasticisers such as tricresyl phosphate, or thermoplastic synthetic resins such as nylon, polyethylacrylate, low M.W. polystyrene, or coumarone-indene resins, with or without plasticizers, there being dispersed in the compositions relatively heat-insensitive fibres such as ethyl cellulose, wood pulp, cotton, wool, hemp, abaca, glass, mineral wool or asbestos. The films are made either by casting from a hot melt or by evaporation of diluent from a preferably heated solution or dispersion. Reference has been directed by the Comptroller to Specification 722,023, [Group XVI].
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US273530A US2808777A (en) | 1952-02-26 | 1952-02-26 | Method for manufacturing duplicating masters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB777819A true GB777819A (en) | 1957-06-26 |
Family
ID=23044319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1205/53A Expired GB777819A (en) | 1952-02-26 | 1953-01-15 | Improvements in or relating to method of producing a duplicating master and base sheets and assemblies for use in said method |
Country Status (4)
Country | Link |
---|---|
US (1) | US2808777A (en) |
DE (1) | DE1019320B (en) |
FR (1) | FR1071438A (en) |
GB (1) | GB777819A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074098A2 (en) * | 1981-09-04 | 1983-03-16 | Fuji Xerox Co., Ltd. | Stencil paper for mimeography and process for making stencil |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3109366A (en) * | 1955-01-03 | 1963-11-05 | Xerox Corp | Method for pattern reproduction |
US2939009A (en) * | 1956-02-01 | 1960-05-31 | Jack M Tien | Thermotransfer duplicating process |
US2955531A (en) * | 1956-05-02 | 1960-10-11 | Haloid Xerox Inc | Stencil master formation |
US2954311A (en) * | 1957-09-25 | 1960-09-27 | Weel Walter H Vander | Method for copying indicia by particle transfer |
NL237781A (en) * | 1958-04-04 | |||
NL241300A (en) * | 1958-07-15 | |||
US3103881A (en) * | 1958-10-20 | 1963-09-17 | Minnesota Mining & Mfg | Method of copying |
NL251591A (en) * | 1959-05-15 | |||
NL252088A (en) * | 1959-05-28 | |||
NL252898A (en) * | 1959-06-22 | |||
BE596873A (en) * | 1959-11-13 | |||
US3262386A (en) * | 1959-11-23 | 1966-07-26 | Little Inc A | Duplicating method |
US3090717A (en) * | 1960-02-08 | 1963-05-21 | Ditto Inc | Method of laminating sheets |
BE600101A (en) * | 1960-02-13 | |||
US3129661A (en) * | 1960-03-31 | 1964-04-21 | Columbia Ribbon & Carbon | Novel duplicating processes |
US3109748A (en) * | 1960-04-28 | 1963-11-05 | Columbia Ribbon & Carbon | Thermographic reproduction composite wherein a calcium carbonate layer is effected by a transferred heat-sensitive material |
DE1128870B (en) * | 1960-05-18 | 1962-05-03 | Wilhelm Ritzerfeld | Process for the production of copies or printing forms by photothermal means |
DE1181236B (en) * | 1960-05-25 | 1964-11-12 | Gerhard Ritzerfeld | Process and device for the production of hectographic printing forms or foils |
US3122998A (en) * | 1960-06-02 | 1964-03-03 | Infrared transfer process | |
US3121791A (en) * | 1960-06-21 | 1964-02-18 | Robert B Russell | Thermotransfer copy process wherein a heat sink is positioned within the composite |
US3315598A (en) * | 1960-07-28 | 1967-04-25 | Minnesota Mining & Mfg | Copying of graphic originals |
US3207621A (en) * | 1960-08-16 | 1965-09-21 | Columbia Ribbon & Carbon | Novel hectograph transfer sheet and process |
US3226227A (en) * | 1960-09-02 | 1965-12-28 | Rca Corp | Method of producing a solvent-resistant pattern using developed electrostatic image formation techniques |
US3230874A (en) * | 1960-09-22 | 1966-01-25 | Columbia Ribbon & Carbon | Copy means |
FR1289450A (en) * | 1960-11-07 | 1962-04-06 | Kodak Pathe | New thermographic reproduction process |
US3131080A (en) * | 1960-11-09 | 1964-04-28 | Robert B Russell | Thermographic transfer sheet comprising selective radiation filtering means |
BE613471A (en) * | 1961-02-07 | |||
US3203344A (en) * | 1961-02-13 | 1965-08-31 | Columbia Ribbon & Carbon | Lithographic printing plate imaging process |
US3181458A (en) * | 1961-02-16 | 1965-05-04 | Anken Chemical & Film Corp | Transfer process for producing stencils |
NL275631A (en) * | 1961-03-08 | |||
US3170008A (en) * | 1961-03-14 | 1965-02-16 | Litton Systems Inc | Embossing process |
US3141404A (en) * | 1961-04-12 | 1964-07-21 | Columbia Ribbon & Carbon | Novel imaging process |
US3149563A (en) * | 1961-05-12 | 1964-09-22 | Minnesota Mining & Mfg | Stencil-forming sheet material assembly |
US3250637A (en) * | 1961-07-07 | 1966-05-10 | Dick Co Ab | Heat stencilizable stencil |
FR95952E (en) * | 1961-07-14 | 1972-05-19 | ||
US3131628A (en) * | 1961-10-10 | 1964-05-05 | Anken Chemical & Film Corp | Diffusion transfer thermographic stencil and process |
US3284197A (en) * | 1961-11-06 | 1966-11-08 | Interchem Corp | Method for making lithographic plates |
NL288124A (en) * | 1962-01-25 | |||
NL295730A (en) * | 1962-07-25 | 1900-01-01 | ||
DE1219502B (en) * | 1962-07-25 | 1966-06-23 | Columbia Ribbon & Carbon | Planographic printing plate |
US3379127A (en) * | 1963-07-29 | 1968-04-23 | Columbia Ribbon & Carbon | Thermographic imaging process |
DE1496168C3 (en) * | 1963-08-03 | 1974-04-04 | Riso Kagaku Corp., Tokio | Process for the production of heat-sensitive duplicating stencils |
FR1424008A (en) * | 1963-12-05 | 1966-01-07 | Gevaert Photo Prod Nv | Method of recording information using heat and pressure sensitive material |
CA765233A (en) * | 1965-04-21 | 1967-08-15 | Western Electric Company, Incorporated | Method of soldering with radiant energy |
US3934503A (en) * | 1967-06-26 | 1976-01-27 | Iit Research Institute | Stencil screens |
US3589289A (en) * | 1966-12-22 | 1971-06-29 | Burroughs Corp | Printing members and methods for graphic composition |
GB1244218A (en) * | 1967-08-25 | 1971-08-25 | Ricoh Kk | Heat-sensitive stencil sheets |
US3645204A (en) * | 1967-09-15 | 1972-02-29 | Burroughs Corp | Methods of preparing and composing relief printing member |
US3685446A (en) * | 1969-07-03 | 1972-08-22 | Wilhelm E Walles | Sulfonated plastic duplicating masters |
US3871899A (en) * | 1969-07-11 | 1975-03-18 | For Kantor Kemi As | Duplicator stencil |
US3675572A (en) * | 1970-12-21 | 1972-07-11 | Burroughs Corp | Gravure printing plate making process |
US3888174A (en) * | 1971-01-28 | 1975-06-10 | Bell & Howell Co | Information reproduction utilizing electret material |
US3804691A (en) * | 1972-05-12 | 1974-04-16 | Western Electric Co | Method of bonding using an infrared heating lamp |
DE2256338A1 (en) * | 1972-11-14 | 1974-05-22 | Gerhard Ritzerfeld | PROCESS FOR GENERATING AND / OR REPRODUCING A PRINT FORM PROVIDED WITH GRID DOTS, AND A DEVICE AND PLASTIC FILM FOR GENERATING SUCH PRINT FORM |
US3956053A (en) * | 1974-10-15 | 1976-05-11 | General Binding Corporation | Apparatus and method for binding with adhesive covers |
US3964385A (en) * | 1975-04-03 | 1976-06-22 | Ralph Knight | Unitary device and method for screen manufacture and printing |
JPS5715814Y2 (en) | 1976-08-26 | 1982-04-02 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US525675A (en) * | 1894-09-04 | John brodrick | ||
US505698A (en) * | 1893-09-26 | John br odeick | ||
US789153A (en) * | 1904-08-24 | 1905-05-09 | Pittsburg Lamp Brass And Glass Company | Method of forming stencils for decorating glassware, &c. |
US2503758A (en) * | 1947-08-16 | 1950-04-11 | Eastman Kodak Co | Fusion photothermography |
US1656338A (en) * | 1925-12-12 | 1928-01-17 | Rca Corp | Facsimile-producing system |
US1819264A (en) * | 1928-12-07 | 1931-08-18 | Rca Corp | Picture recording |
US1973151A (en) * | 1932-05-16 | 1934-09-11 | Philip H Murphy | Process of making stencils |
US2057696A (en) * | 1934-01-27 | 1936-10-20 | John Q Sherman | Writing machine for thermal responsive transfer material |
US2243078A (en) * | 1938-02-04 | 1941-05-27 | Ditto Inc | Transfer sheet and composition for producing reinkable impressions |
US2337012A (en) * | 1941-03-11 | 1943-12-14 | Dick Co Ab | Stencil sheet and method of making same |
US2501495A (en) * | 1944-05-05 | 1950-03-21 | Ibm | Copying process |
US2554909A (en) * | 1946-04-15 | 1951-05-29 | Ditto Inc | Smudge resistant transfer sheet and process of making same |
BE478771A (en) * | 1946-09-23 | |||
US2713822A (en) * | 1948-12-20 | 1955-07-26 | Columbia Ribbon & Carbon | Planographic printing |
US2668126A (en) * | 1950-01-05 | 1954-02-02 | Minnesota Mining & Mfg | Heat-sensitive copying-paper |
US2699113A (en) * | 1950-08-08 | 1955-01-11 | Dick Co Ab | Method of manufacturing stencils |
US2684628A (en) * | 1951-01-05 | 1954-07-27 | Dick Co Ab | Method of making stencils |
-
1952
- 1952-02-26 US US273530A patent/US2808777A/en not_active Expired - Lifetime
-
1953
- 1953-01-15 GB GB1205/53A patent/GB777819A/en not_active Expired
- 1953-01-29 DE DED14230A patent/DE1019320B/en active Pending
- 1953-02-24 FR FR1071438D patent/FR1071438A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074098A2 (en) * | 1981-09-04 | 1983-03-16 | Fuji Xerox Co., Ltd. | Stencil paper for mimeography and process for making stencil |
EP0074098A3 (en) * | 1981-09-04 | 1983-07-27 | Fuji Xerox Co., Ltd. | Stencil paper for mimeography and process for making stencil |
Also Published As
Publication number | Publication date |
---|---|
US2808777A (en) | 1957-10-08 |
DE1019320B (en) | 1957-11-14 |
FR1071438A (en) | 1954-08-31 |
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