GB1139613A - Process for the production of multi-layer offset printing plates - Google Patents

Process for the production of multi-layer offset printing plates

Info

Publication number
GB1139613A
GB1139613A GB5740066A GB5740066A GB1139613A GB 1139613 A GB1139613 A GB 1139613A GB 5740066 A GB5740066 A GB 5740066A GB 5740066 A GB5740066 A GB 5740066A GB 1139613 A GB1139613 A GB 1139613A
Authority
GB
United Kingdom
Prior art keywords
layer
aqueous
nicl
nah
naoh
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
GB5740066A
Inventor
Josef Hasek
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.)
PODNIKY POLYGRAFICKEHO PRIEMYS
Original Assignee
PODNIKY POLYGRAFICKEHO PRIEMYS
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 PODNIKY POLYGRAFICKEHO PRIEMYS filed Critical PODNIKY POLYGRAFICKEHO PRIEMYS
Publication of GB1139613A publication Critical patent/GB1139613A/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
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/04—Printing plates or foils; Materials therefor metallic
    • B41N1/08—Printing plates or foils; Materials therefor metallic for lithographic printing
    • B41N1/10—Printing plates or foils; Materials therefor metallic for lithographic printing multiple
    • 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
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

1,139,613. Coating with metals. PODNIKY POLYGRAFICKEHO PRIEMYSLU, ODBOROVE RIADITELSTVO. Dec. 22, 1966 [Dec.22, 1965], No.57400/66. Heading C7F. In producing multi-layer offset printing plates, at least one metal layer 0À0015 - 0À0020 mm thick is electrolessly deposited on a suitable carrier, prepared by chemical or mechanical roughening, from an aqueous electroless plating bath at 40‹C., before or after the photo-mechanical formation thereon of a printing element. The carrier may be a metal plate, e.g. of Fe, Al, Cu, brass or Al bronze; or a non-metal plate, e.g. of laminated paper or fibre or plastic foil, activated in an aqueous PdCl 2 - HCl bath which may additionally contain a Au, Ag or Hg salt, and sensitized in an aqueous SnCl 2 - HCl bath. The layer may be of water repellent Cu and/or water absorbent Ni. Examples of aqueous reduction baths are specified, containing: (1) Ni acetate and NaH 2 PO 2 , for a Ni-P layer; (2) NiCl 2 , NaOH, ethylene diamine and NaBH 4 , for a Ni-B layer; (3) NiCl 2 , NaH 2 PO 2 and Na 3 citrate; (4) Na-K tartrate, NaOH, CuSO 4 and Na 2 CO 3 ; and (5) NiCl 2 or NiSO 4 , Na 3 citrate, Na 2 succinate, Na acetate, N-diethyl borazane and CH 3 OH.
GB5740066A 1965-12-22 1966-12-22 Process for the production of multi-layer offset printing plates Expired GB1139613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS769065 1965-12-22

Publications (1)

Publication Number Publication Date
GB1139613A true GB1139613A (en) 1969-01-08

Family

ID=5426472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5740066A Expired GB1139613A (en) 1965-12-22 1966-12-22 Process for the production of multi-layer offset printing plates

Country Status (4)

Country Link
AT (1) AT278050B (en)
DE (1) DE1571903A1 (en)
FR (1) FR1511174A (en)
GB (1) GB1139613A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055332A1 (en) * 1997-06-03 1998-12-10 Agfa-Gevaert Naamloze Vennootschap Method of making lithographic printing plates
WO1998055310A1 (en) * 1997-06-03 1998-12-10 Agfa-Gevaert Naamloze Vennootschap Heat sensitive plate precursor
WO1998055311A1 (en) * 1997-06-03 1998-12-10 Agfa-Gevaert Naamloze Vennootschap Heat sensitive printing plate precursors

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627792A5 (en) * 1976-10-29 1982-01-29 Alusuisse A method of etching AND dissecting OFFSET PLATES.
EP0012673A1 (en) * 1978-12-12 1980-06-25 Jean-Marie Nouel Offset printing plate to be used as monometallic plate comprising a printing surface and offset printing method using this plate
FR2443935A1 (en) * 1978-12-12 1980-07-11 Nouel Jean Marie Offset printing plate with intermediate non-hydrophilic layer - between metal surface and printing layer
US4371430A (en) * 1979-04-27 1983-02-01 Printing Developments, Inc. Electrodeposition of chromium on metal base lithographic sheet
FR2480677A1 (en) * 1980-04-16 1981-10-23 Nouel Jean Marie Offset plate supports made from black iron - has satin finish and coated with rust preventative before use
DE3636129A1 (en) * 1986-10-23 1988-05-05 Man Technologie Gmbh PRINT FORM FOR FLAT PRINTING

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055332A1 (en) * 1997-06-03 1998-12-10 Agfa-Gevaert Naamloze Vennootschap Method of making lithographic printing plates
WO1998055310A1 (en) * 1997-06-03 1998-12-10 Agfa-Gevaert Naamloze Vennootschap Heat sensitive plate precursor
WO1998055311A1 (en) * 1997-06-03 1998-12-10 Agfa-Gevaert Naamloze Vennootschap Heat sensitive printing plate precursors
US6268110B1 (en) * 1997-06-03 2001-07-31 Agfa-Gevaert Heat sensitive plate precursor

Also Published As

Publication number Publication date
FR1511174A (en) 1968-01-26
AT278050B (en) 1970-01-26
DE1571903A1 (en) 1970-12-17

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