GB2317457B - Heat-sensitive composition and method of making a lithographic printing form with it - Google Patents

Heat-sensitive composition and method of making a lithographic printing form with it

Info

Publication number
GB2317457B
GB2317457B GB9725216A GB9725216A GB2317457B GB 2317457 B GB2317457 B GB 2317457B GB 9725216 A GB9725216 A GB 9725216A GB 9725216 A GB9725216 A GB 9725216A GB 2317457 B GB2317457 B GB 2317457B
Authority
GB
United Kingdom
Prior art keywords
making
heat
lithographic printing
sensitive composition
printing form
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 - Fee Related
Application number
GB9725216A
Other versions
GB9725216D0 (en
GB2317457A (en
Inventor
Gareth Rhodri Parsons
David Stephen Riley
Richard David Hoare
Alan Stanley Victor Monk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Horsell Graphic Industries Ltd
Original Assignee
Horsell Graphic Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB9516723.5A external-priority patent/GB9516723D0/en
Priority claimed from GBGB9608394.4A external-priority patent/GB9608394D0/en
Priority claimed from GBGB9614693.1A external-priority patent/GB9614693D0/en
Priority claimed from GBGB9700884.1A external-priority patent/GB9700884D0/en
Priority to GB9725216A priority Critical patent/GB2317457B/en
Application filed by Horsell Graphic Industries Ltd filed Critical Horsell Graphic Industries Ltd
Priority claimed from PCT/GB1997/001117 external-priority patent/WO1997039894A1/en
Publication of GB9725216D0 publication Critical patent/GB9725216D0/en
Publication of GB2317457A publication Critical patent/GB2317457A/en
Publication of GB2317457B publication Critical patent/GB2317457B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/075—Silicon-containing compounds
    • G03F7/0752—Silicon-containing compounds in non photosensitive layers or as additives, e.g. for dry lithography
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/0046—Photosensitive materials with perfluoro compounds, e.g. for dry lithography
    • 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
    • B41C2210/26—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 not involving carbon-to-carbon unsaturated bonds
    • B41C2210/262—Phenolic condensation polymers, e.g. novolacs, resols
GB9725216A 1995-08-15 1997-04-22 Heat-sensitive composition and method of making a lithographic printing form with it Expired - Fee Related GB2317457B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9725216A GB2317457B (en) 1995-08-15 1997-04-22 Heat-sensitive composition and method of making a lithographic printing form with it

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GBGB9516723.5A GB9516723D0 (en) 1995-08-15 1995-08-15 Water-less lithographic plates
GBGB9608394.4A GB9608394D0 (en) 1996-04-23 1996-04-23 Lithgraphic plates
GBGB9614693.1A GB9614693D0 (en) 1996-07-12 1996-07-12 Lithographic plates
PCT/GB1996/001973 WO1997007986A2 (en) 1995-08-15 1996-08-13 Water-less lithographic plates
GBGB9700884.1A GB9700884D0 (en) 1997-01-17 1997-01-17 Lithographic plates
PCT/GB1997/001117 WO1997039894A1 (en) 1996-04-23 1997-04-22 Heat-sensitive composition and method of making a lithographic printing form with it
GB9725216A GB2317457B (en) 1995-08-15 1997-04-22 Heat-sensitive composition and method of making a lithographic printing form with it

Publications (3)

Publication Number Publication Date
GB9725216D0 GB9725216D0 (en) 1998-01-28
GB2317457A GB2317457A (en) 1998-03-25
GB2317457B true GB2317457B (en) 1999-05-26

Family

ID=27517304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9725216A Expired - Fee Related GB2317457B (en) 1995-08-15 1997-04-22 Heat-sensitive composition and method of making a lithographic printing form with it

Country Status (1)

Country Link
GB (1) GB2317457B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915273A1 (en) * 1968-03-27 1969-10-02 Agfa Gevaert Ag Registration and reproduction of graphic information
GB1245924A (en) * 1967-09-27 1971-09-15 Agfa Gevaert Improvements relating to thermo-recording
GB2082339A (en) * 1980-08-05 1982-03-03 Horsell Graphic Ind Ltd Lithographic Printing Plates and Method for Processing
US4708925A (en) * 1984-12-11 1987-11-24 Minnesota Mining And Manufacturing Company Photosolubilizable compositions containing novolac phenolic resin
US5372907A (en) * 1993-05-19 1994-12-13 Eastman Kodak Company Radiation-sensitive composition containing a resole resin and a novolac resin and use thereof in lithographic printing plates
EP0631189A1 (en) * 1993-06-24 1994-12-28 Agfa-Gevaert N.V. Improvement of the storage stability of a diazo-based imaging element for making a printing plate
EP0652483A1 (en) * 1993-11-04 1995-05-10 Minnesota Mining And Manufacturing Company Lithographic printing plates
US5491046A (en) * 1995-02-10 1996-02-13 Eastman Kodak Company Method of imaging a lithographic printing plate

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1245924A (en) * 1967-09-27 1971-09-15 Agfa Gevaert Improvements relating to thermo-recording
DE1915273A1 (en) * 1968-03-27 1969-10-02 Agfa Gevaert Ag Registration and reproduction of graphic information
GB2082339A (en) * 1980-08-05 1982-03-03 Horsell Graphic Ind Ltd Lithographic Printing Plates and Method for Processing
US4708925A (en) * 1984-12-11 1987-11-24 Minnesota Mining And Manufacturing Company Photosolubilizable compositions containing novolac phenolic resin
US5372907A (en) * 1993-05-19 1994-12-13 Eastman Kodak Company Radiation-sensitive composition containing a resole resin and a novolac resin and use thereof in lithographic printing plates
EP0631189A1 (en) * 1993-06-24 1994-12-28 Agfa-Gevaert N.V. Improvement of the storage stability of a diazo-based imaging element for making a printing plate
EP0652483A1 (en) * 1993-11-04 1995-05-10 Minnesota Mining And Manufacturing Company Lithographic printing plates
US5491046A (en) * 1995-02-10 1996-02-13 Eastman Kodak Company Method of imaging a lithographic printing plate

Also Published As

Publication number Publication date
GB9725216D0 (en) 1998-01-28
GB2317457A (en) 1998-03-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130422