CH596582A5 - - Google Patents

Info

Publication number
CH596582A5
CH596582A5 CH448676A CH448676A CH596582A5 CH 596582 A5 CH596582 A5 CH 596582A5 CH 448676 A CH448676 A CH 448676A CH 448676 A CH448676 A CH 448676A CH 596582 A5 CH596582 A5 CH 596582A5
Authority
CH
Switzerland
Application number
CH448676A
Inventor
Arnold A Bruegger
Heinrich Graf
Original Assignee
Graphicart Int
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 Graphicart Int filed Critical Graphicart Int
Priority to CH448676A priority Critical patent/CH596582A5/xx
Priority to DE19772709744 priority patent/DE2709744A1/en
Priority to IT8555477A priority patent/IT1082921B/en
Publication of CH596582A5 publication Critical patent/CH596582A5/xx

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
    • B41C1/02—Engraving; Heads therefor
    • B41C1/025—Engraving; Heads therefor characterised by means for the liquid etching of substrates for the manufacturing of relief or intaglio printing forms, already provided with resist pattern
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • 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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/3035—Imagewise removal using liquid means from printing plates fixed on a cylinder or on a curved surface; from printing cylinders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
CH448676A 1976-04-08 1976-04-08 CH596582A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH448676A CH596582A5 (en) 1976-04-08 1976-04-08
DE19772709744 DE2709744A1 (en) 1976-04-08 1977-03-05 Measuring etching time of permeable layer on printing cylinder - by measurement of rate of voltage increase between electrode and cylinder
IT8555477A IT1082921B (en) 1976-04-08 1977-04-06 PROCEDURE AND DEVICE TO MEASURE THE PENETRATION TIME AND TO DETERMINE THE TIME OF COMPLETE PENETRATION OF A PERMEABLE LAYER DURING THE ENGRAVING OF ROTOCALCO PRINT CYLINDERS WITH AN ENGRAVING LIQUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH448676A CH596582A5 (en) 1976-04-08 1976-04-08

Publications (1)

Publication Number Publication Date
CH596582A5 true CH596582A5 (en) 1978-03-15

Family

ID=4276998

Family Applications (1)

Application Number Title Priority Date Filing Date
CH448676A CH596582A5 (en) 1976-04-08 1976-04-08

Country Status (3)

Country Link
CH (1) CH596582A5 (en)
DE (1) DE2709744A1 (en)
IT (1) IT1082921B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029274A1 (en) * 1979-08-02 1981-02-19 Dainippon Printing Co Ltd METHOD FOR TESTING A BASE LAYER ON A PRINTING PLATE AND DEVICE FOR IMPLEMENTING THE METHOD

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621037A (en) * 1984-07-09 1986-11-04 Sigma Corporation Method for detecting endpoint of development

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029274A1 (en) * 1979-08-02 1981-02-19 Dainippon Printing Co Ltd METHOD FOR TESTING A BASE LAYER ON A PRINTING PLATE AND DEVICE FOR IMPLEMENTING THE METHOD

Also Published As

Publication number Publication date
DE2709744A1 (en) 1977-10-27
IT1082921B (en) 1985-05-21

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased