CH393921A - Process for the improvement of fixed electrophotographic printing forms which are water-bearing in the non-image areas - Google Patents

Process for the improvement of fixed electrophotographic printing forms which are water-bearing in the non-image areas

Info

Publication number
CH393921A
CH393921A CH34462A CH34462A CH393921A CH 393921 A CH393921 A CH 393921A CH 34462 A CH34462 A CH 34462A CH 34462 A CH34462 A CH 34462A CH 393921 A CH393921 A CH 393921A
Authority
CH
Switzerland
Prior art keywords
improvement
bearing
water
image areas
electrophotographic printing
Prior art date
Application number
CH34462A
Other languages
German (de)
Inventor
Fritz Dr Uhlig
Original Assignee
Kalle Ag
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 Kalle Ag filed Critical Kalle Ag
Publication of CH393921A publication Critical patent/CH393921A/en

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
CH34462A 1961-01-13 1962-01-12 Process for the improvement of fixed electrophotographic printing forms which are water-bearing in the non-image areas CH393921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0042632 1961-01-13

Publications (1)

Publication Number Publication Date
CH393921A true CH393921A (en) 1965-06-15

Family

ID=7222822

Family Applications (1)

Application Number Title Priority Date Filing Date
CH34462A CH393921A (en) 1961-01-13 1962-01-12 Process for the improvement of fixed electrophotographic printing forms which are water-bearing in the non-image areas

Country Status (6)

Country Link
US (1) US3158476A (en)
BE (1) BE612479A (en)
CH (1) CH393921A (en)
FR (1) FR1309800A (en)
GB (1) GB981410A (en)
NL (1) NL273143A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1447961C3 (en) * 1965-11-09 1975-07-03 Hoechst Ag, 6000 Frankfurt Varnish emulsion for the aftertreatment of developed planographic printing forms
DE3005695A1 (en) * 1980-02-15 1981-08-20 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING A FLAT PRINT FORM BY ELECTROPHOTOGRAPHIC WAY
DE3617077A1 (en) * 1986-05-21 1987-11-26 Hoechst Ag EMULSION FOR TREATING ELECTROPHOTOGRAPHICALLY PRODUCED FLAT PRINTING FORMS AND METHOD FOR PRODUCING THE FLAT PRINTING PLATES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754279A (en) * 1951-08-01 1956-07-10 Minnesota Mining & Mfg Aqueous composition of an unmodified hydroxyl-containing resinous glycidyl polyether of a dihydric phenol
US2865873A (en) * 1957-02-06 1958-12-23 Litho Chemical And Supply Co I Lacquer emulsion for lithographic plates
US3019106A (en) * 1959-06-30 1962-01-30 Algraphy Ltd Processing of pre-sensitised lithographic printing plates
US3121009A (en) * 1960-03-16 1964-02-11 Rca Corp Preparation of etched plates

Also Published As

Publication number Publication date
FR1309800A (en) 1962-11-16
BE612479A (en)
US3158476A (en) 1964-11-24
NL273143A (en)
GB981410A (en) 1965-01-27

Similar Documents

Publication Publication Date Title
CH544091A (en) Process for the preparation of 5-substituted aza-dibenzo-cycloheptenes
CH436339A (en) Process for the preparation of basic dibenzooxepine or dibenzothiepin derivatives
CH393087A (en) Process for the production of printing forms
AT295509B (en) Process for the preparation of benzonitrile derivatives
CH417628A (en) Process for the preparation of polyfunctional diazonium halides
CH435980A (en) Electrostatic printing method
CH393921A (en) Process for the improvement of fixed electrophotographic printing forms which are water-bearing in the non-image areas
CH469560A (en) Process for the production of an offset printing block
CH470009A (en) Process for making electrophotographic images
CH407138A (en) Process for the preparation of derivatives of 2-methylthio-4,6-bis-amino-s-triazine
AT251610B (en) Process for the production of printing forms
AT232525B (en) Process for the improvement of fixed electrophotographic printing forms which are water-bearing in the non-image areas
CH393344A (en) Process for the preparation of derivatives of 2-mercapto-4,6-bis-amino-s-triazine
CH399494A (en) Process for the production of printing forms
CH471829A (en) Process for the preparation of 3-hydroxy-1,5-bisdehydrosteroids
CH461521A (en) Process for the preparation of N- (B- or γ-aminoalkyl) aminoethanes
AT252031B (en) Process for tanning development
CH423477A (en) Process for the production of planographic printing forms
CH415301A (en) Process for making reproductions
CH444163A (en) Process for the preparation of derivatives of Cephalosporin C.
CH398632A (en) Process for the preparation of polyfunctional diazonium halides
CH433015A (en) Process for making electrophotographic halftone images
CH415674A (en) Process for the preparation of derivatives of 3-phenyl-7-oxychromone
CH441373A (en) Process for the preparation of 2-alkoxy-5-hydroxymethyl-2,5-dihydrofuran derivatives
CH471817A (en) Process for the preparation of derivatives of Cephalosporin C.