GB922753A - Composition for prewetting a master carrying an image prepared by electrophotographic reproduction - Google Patents

Composition for prewetting a master carrying an image prepared by electrophotographic reproduction

Info

Publication number
GB922753A
GB922753A GB18201/60A GB1820160A GB922753A GB 922753 A GB922753 A GB 922753A GB 18201/60 A GB18201/60 A GB 18201/60A GB 1820160 A GB1820160 A GB 1820160A GB 922753 A GB922753 A GB 922753A
Authority
GB
United Kingdom
Prior art keywords
prewetting
composition
image prepared
electrophotographic reproduction
master carrying
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
Application number
GB18201/60A
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.)
Plastic Coating Corp
Original Assignee
Plastic Coating Corp
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
Application filed by Plastic Coating Corp filed Critical Plastic Coating Corp
Publication of GB922753A publication Critical patent/GB922753A/en
Expired legal-status Critical Current

Links

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
    • B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development

Landscapes

  • Printing Plates And Materials Therefor (AREA)

Abstract

An aqueous solution having a pH below 7,25 of the sodium salt of the above mentioned substance includes also an alkali metal ferrocyanide or ferricyanide and if desired a buffer such as trisodium phosphate.
GB18201/60A 1959-06-18 1960-05-24 Composition for prewetting a master carrying an image prepared by electrophotographic reproduction Expired GB922753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US821106A US3211686A (en) 1959-06-18 1959-06-18 Aqueous composition for prewetting a master carrying an image prepared by electrophotographic reproduction containing polyacrylic acid

Publications (1)

Publication Number Publication Date
GB922753A true GB922753A (en) 1963-04-03

Family

ID=25232528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18201/60A Expired GB922753A (en) 1959-06-18 1960-05-24 Composition for prewetting a master carrying an image prepared by electrophotographic reproduction

Country Status (8)

Country Link
US (1) US3211686A (en)
BE (1) BE591935A (en)
CH (1) CH384364A (en)
DE (1) DE1190005B (en)
FR (1) FR1264127A (en)
GB (1) GB922753A (en)
LU (1) LU38820A1 (en)
NL (2) NL128878C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273558A (en) * 1961-01-25
US3407064A (en) * 1965-04-01 1968-10-22 Dick Co Ab Electrophotographic offset master containing a coating of insolubilized polyacrylic acid and method of manufacture
GB1192602A (en) * 1967-03-06 1970-05-20 Agfa Gevaert Nv Process for Preparing a Planographic Printing Plate
US3522062A (en) * 1968-03-25 1970-07-28 Ricoh Kk Treating solution for planographic printing plates made with electrophotographic recording papers
NL6916641A (en) * 1968-11-12 1970-05-14
US3931085A (en) * 1972-06-07 1976-01-06 Johnson & Johnson Synthetic resin compositions
US4214531A (en) * 1975-04-07 1980-07-29 The Dow Chemical Company Method of treating image-bearing lithographic plates
US4266481A (en) * 1975-04-07 1981-05-12 The Dow Chemical Company Image-bearing lithographic plates with desensitizing coating
US4200688A (en) * 1975-04-07 1980-04-29 The Dow Chemical Company Method of treating image-bearing lithographic plates
US4186250A (en) * 1975-04-07 1980-01-29 The Dow Chemical Company Method of desensitizing image-bearing lithographic plates
JPS5276101A (en) * 1975-12-19 1977-06-27 Ricoh Kk Liquid for treating offset master
US4143021A (en) * 1976-07-23 1979-03-06 The Dow Chemical Company Composition suitable for use as desensitizing gumming solution for lithographic printing plates
US4043811A (en) * 1976-07-29 1977-08-23 Addressograph Multigraph Corporation Conversion solutions for planographic masters
US4263387A (en) * 1978-03-16 1981-04-21 Coulter Systems Corporation Lithographic printing plate and process for making same

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE396618A (en) * 1932-06-02
US1981102A (en) * 1932-08-10 1934-11-20 Agfa Ansco Corp Photographic material and process of making the same
US2186945A (en) * 1937-06-16 1940-01-16 Harris Seybold Potter Co Preparing lithographic plates for printing
US2231045A (en) * 1939-05-27 1941-02-11 Harris Seybold Potter Co Lithographic printing
DE856154C (en) * 1942-08-18 1952-11-20 Boehme Fettchemie G M B H Preparations for treating the damp spots on planographic printing forms
DE925206C (en) * 1942-11-12 1955-03-14 Boehme Fettchemie G M B H Process for coating printing plates for copying purposes
US2589313A (en) * 1944-06-21 1952-03-18 Harris Seybold Potter Co Treating lithographic plates
BE529582A (en) * 1945-03-08
BE475483A (en) * 1946-08-19
BE475725A (en) * 1946-09-09
US2806424A (en) * 1947-03-27 1957-09-17 Anthony L Ensink Planographic printing plate
BE500047A (en) * 1948-06-28
DE940166C (en) * 1948-06-28 1956-03-15 Warren S D Co Process for the production of planographic printing plates
NL162153B (en) * 1950-07-08 Pfersee Chem Fab PROCEDURE FOR CRITCH-RESISTANT TEXTILE PRODUCTS CONTAINING CELLULOSE.
NL76463C (en) * 1950-07-19
BE557236A (en) * 1952-06-19
BE531213A (en) * 1953-08-17
NL93864C (en) * 1953-09-16
US2758102A (en) * 1954-12-10 1956-08-07 Sherwin Williams Co Aqueous vehicles for forming water resistant films
US2930317A (en) * 1956-12-19 1960-03-29 Oxford Paper Co Planographic printing plate provided with a methylolated polyacrylamide coating and process of making
US2988988A (en) * 1957-03-18 1961-06-20 Haloid Xerox Inc Method of etching and dampening planographic printing plates and fountain solution therefor
US3001872A (en) * 1957-03-18 1961-09-26 Xerox Corp Preparing planographic plates and solution therefor
US2957765A (en) * 1957-06-13 1960-10-25 Gen Aniline & Film Corp Method of and composition for preparing lithographic printing plates
US2952536A (en) * 1958-04-21 1960-09-13 Haloid Xerox Inc Method of preparing a lithographic printing plate

Also Published As

Publication number Publication date
NL128878C (en)
BE591935A (en)
NL252749A (en)
LU38820A1 (en) 1960-08-16
FR1264127A (en) 1961-06-19
US3211686A (en) 1965-10-12
CH384364A (en) 1964-11-15
DE1190005B (en) 1965-04-01

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