EP0293596A3 - Correction fluid and process for the treatment of scratches on lithographic printing plates - Google Patents

Correction fluid and process for the treatment of scratches on lithographic printing plates Download PDF

Info

Publication number
EP0293596A3
EP0293596A3 EP88106639A EP88106639A EP0293596A3 EP 0293596 A3 EP0293596 A3 EP 0293596A3 EP 88106639 A EP88106639 A EP 88106639A EP 88106639 A EP88106639 A EP 88106639A EP 0293596 A3 EP0293596 A3 EP 0293596A3
Authority
EP
European Patent Office
Prior art keywords
scratches
treatment
lithographic printing
printing plates
correction fluid
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.)
Granted
Application number
EP88106639A
Other languages
German (de)
Other versions
EP0293596A2 (en
EP0293596B1 (en
Inventor
Thomas Nicolas Gillich
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.)
CNA Holdings LLC
Original Assignee
Hoechst Celanese 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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of EP0293596A2 publication Critical patent/EP0293596A2/en
Publication of EP0293596A3 publication Critical patent/EP0293596A3/en
Application granted granted Critical
Publication of EP0293596B1 publication Critical patent/EP0293596B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/34—Derivatives of acids of phosphorus
    • C11D1/345—Phosphates or phosphites
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)
EP88106639A 1987-06-01 1988-04-26 Correction fluid and process for the treatment of scratches on lithographic printing plates Expired - Lifetime EP0293596B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/056,180 US4778616A (en) 1987-06-01 1987-06-01 Scratch corrector for lithographic printing plates
US56180 1987-06-01

Publications (3)

Publication Number Publication Date
EP0293596A2 EP0293596A2 (en) 1988-12-07
EP0293596A3 true EP0293596A3 (en) 1989-03-15
EP0293596B1 EP0293596B1 (en) 1991-11-06

Family

ID=22002704

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88106639A Expired - Lifetime EP0293596B1 (en) 1987-06-01 1988-04-26 Correction fluid and process for the treatment of scratches on lithographic printing plates

Country Status (4)

Country Link
US (1) US4778616A (en)
EP (1) EP0293596B1 (en)
JP (1) JPS63312193A (en)
DE (1) DE3866028D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342435A (en) * 1992-09-25 1994-08-30 Eastman Kodak Company Scratch remover and desensitizer composition for use with lithographic printing plates
US5965326A (en) * 1997-01-21 1999-10-12 Presstek, Inc. Method for selectively deleting undesired ink-receptive areas on wet lithographic printing constructions incorporating metallic inorganic layers
GB9710552D0 (en) 1997-05-23 1997-07-16 Horsell Graphic Ind Ltd Planographic printing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394653A (en) * 1965-10-12 1968-07-30 Robert E. Riesberg Novel method of cleaning paper planographic plates
US4234443A (en) * 1978-03-24 1980-11-18 Michael A. Canale Composition and a method useful for making a fountain solution for lithographic printing operations
DE3223386A1 (en) * 1981-07-27 1983-02-10 American Hoechst Corp., 08876 Somerville, N.J. METHOD FOR DEVELOPING POSITIVE WORKING REPRODUCTION LAYERS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462520A (en) * 1966-10-14 1969-08-19 Gaf Corp Phosphate esters of alkoxylated straight-chain primary alcohols
US3882038A (en) * 1968-06-07 1975-05-06 Union Carbide Corp Cleaner compositions
US3679479A (en) * 1970-01-07 1972-07-25 Eastman Kodak Co Washout-preservative for lithographic printing plates
US3887497A (en) * 1973-03-15 1975-06-03 George B Ulvild Liquid cleansing composition and method of producing
US4028281A (en) * 1975-12-08 1977-06-07 Scott Paper Company Metal plate treating solution
CA1090189A (en) * 1976-05-03 1980-11-25 American Hoechst Corporation Lithographic plate finisher comprising a solvent phase and an aqueous phase containing tapioca dextrin
US4664721A (en) * 1981-12-07 1987-05-12 Intercontinental Chemical Corporation Printing screen cleaning and reclaiming compositions
US4539134A (en) * 1982-12-02 1985-09-03 Halliburton Company Methods and cleaning compositions for removing organic materials from metallic surfaces
US4504406A (en) * 1983-02-22 1985-03-12 American Hoechst Corporation Cleansing agent for printing plates
JPS60147395A (en) * 1984-01-12 1985-08-03 Fuji Photo Film Co Ltd Plate surface cleaning agent for planographic plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394653A (en) * 1965-10-12 1968-07-30 Robert E. Riesberg Novel method of cleaning paper planographic plates
US4234443A (en) * 1978-03-24 1980-11-18 Michael A. Canale Composition and a method useful for making a fountain solution for lithographic printing operations
DE3223386A1 (en) * 1981-07-27 1983-02-10 American Hoechst Corp., 08876 Somerville, N.J. METHOD FOR DEVELOPING POSITIVE WORKING REPRODUCTION LAYERS

Also Published As

Publication number Publication date
DE3866028D1 (en) 1991-12-12
EP0293596A2 (en) 1988-12-07
JPS63312193A (en) 1988-12-20
EP0293596B1 (en) 1991-11-06
US4778616A (en) 1988-10-18

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