ES8204664A1 - Un procedimiento para modificar por lo menos una superficie de un material de soporte para cliches de impresion - Google Patents

Un procedimiento para modificar por lo menos una superficie de un material de soporte para cliches de impresion

Info

Publication number
ES8204664A1
ES8204664A1 ES500187A ES500187A ES8204664A1 ES 8204664 A1 ES8204664 A1 ES 8204664A1 ES 500187 A ES500187 A ES 500187A ES 500187 A ES500187 A ES 500187A ES 8204664 A1 ES8204664 A1 ES 8204664A1
Authority
ES
Spain
Prior art keywords
materials
aluminium
modifying
printing
modified
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
ES500187A
Other languages
English (en)
Other versions
ES500187A0 (es
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of ES8204664A1 publication Critical patent/ES8204664A1/es
Publication of ES500187A0 publication Critical patent/ES500187A0/es
Granted 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
    • B41N3/03—Chemical or electrical pretreatment
    • B41N3/034—Chemical or electrical pretreatment characterised by the electrochemical treatment of the aluminum support, e.g. anodisation, electro-graining; Sealing of the anodised layer; Treatment of the anodic layer with inorganic compounds; Colouring of the anodic layer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/44—Manufacturing insulated metal core circuits or other insulated electrically conductive core circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

PROCEDIMIENTO PARA MODIFICAR UNA SUPERFICIE DE UN MATERIAL DE SOPORTE PARA PLANCHAS DE IMPRESION, A BASE DE ALUMINIO O DE ALEACIONES DE ALUMINIO, MEDIANTE SOLUCIONES ACUOSAS ALCALINAS. SE DOTA ELECTROQUIMICAMENTE DE ASPEREZA AL MATERIAL, EN SOLUCIONES ACUOSAS SALINAS O EN SOLUCIONES ACUOSAS DILUIDAS ACIDAS. UNA VEZ DOTADO DE ASPEREZAS EL MATERIAL, SE SOMETE A ABRASION SUPERFICIAL, DEL ORDEN DE 0,4 A 3,0 G/M2, UTILIZANDO UNA SOLUCION ACUOSA ALCALINA CON UN PH DE UU O SUPERIOR, DURANTE UN PERIODO DE 1 A 90 SEGUNDOS Y A UNA TEMPERATURA C OMPRENDIDA ENTRE 30 GRADOS CENTIGRADOS Y EL PUNTO DE EBULLICION DE LA SOLUCION. SE PUEDE APLICAR A LA SUPERFICIE DOTADA DE ASPEREZA UNA CAPA FOTOSENSIBLE PARA LA MANUFACTURA DE LA PLANCHA DE IMPRESION, DESPUES DE OXIDAR ANODICAMENTE DICHA SUPERFICIE Y SUFRIR UN TRATAMIENTO DE HIDRIFILIZACION.
ES500187A 1980-03-10 1981-03-06 Un procedimiento para modificar por lo menos una superficie de un material de soporte para cliches de impresion Granted ES500187A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803009103 DE3009103A1 (de) 1980-03-10 1980-03-10 Verfahren zur modifizierung der oberflaeche von druckplatten-traegermaterialien aus aluminium und verfahren zur herstellung von druckplatten aus diesen materialien

Publications (2)

Publication Number Publication Date
ES8204664A1 true ES8204664A1 (es) 1982-01-16
ES500187A0 ES500187A0 (es) 1982-01-16

Family

ID=6096731

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500187A Granted ES500187A0 (es) 1980-03-10 1981-03-06 Un procedimiento para modificar por lo menos una superficie de un material de soporte para cliches de impresion

Country Status (6)

Country Link
EP (1) EP0035730A3 (es)
JP (1) JPS56139700A (es)
BR (1) BR8101363A (es)
DE (1) DE3009103A1 (es)
ES (1) ES500187A0 (es)
ZA (1) ZA811545B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222967A1 (de) * 1982-06-19 1983-12-22 Hoechst Ag, 6230 Frankfurt Verfahren zur abtragenden modifizierung von elektrochemisch aufgerauhten traegermaterialien aus aluminium nd deren verwendung bei der herstellung von offsetdruckplatten
DE3635303A1 (de) 1986-10-17 1988-04-28 Hoechst Ag Verfahren zur abtragenden modifizierung von mehrstufig aufgerauhten traegermaterialien aus aluminium oder dessen legierungen und deren verwendung bei der herstellung von offsetdruckplatten
DE4129909A1 (de) * 1991-09-09 1993-03-11 Hoechst Ag Verfahren zum aufrauhen von aluminium bzw. von aluminiumlegierungen als traegermaterial fuer druckplatten und eine druckplatte

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678097A (en) * 1949-10-14 1952-08-27 Addressograph Multigraph Improvements in or relating to a planographic printing plate and method of preparingthe same
JPS5133444B2 (es) * 1971-10-21 1976-09-20
JPS50138903A (es) * 1974-04-22 1975-11-06
JPS6041344B2 (ja) * 1976-07-16 1985-09-17 富士写真フイルム株式会社 ハロゲン化銀感光材料
GB2047274B (en) * 1979-03-29 1983-05-25 Fuji Photo Film Co Ltd Support for lithographic printing plates and process for their production
JPS5647041A (en) * 1979-09-27 1981-04-28 Fuji Photo Film Co Ltd Production of positive type photosensitive lithographic printing plate
AU6138180A (en) * 1979-10-17 1981-04-30 Polychrome Corp. White lithographic substrate

Also Published As

Publication number Publication date
ZA811545B (en) 1982-03-31
EP0035730A2 (de) 1981-09-16
EP0035730A3 (de) 1982-02-17
JPS56139700A (en) 1981-10-31
BR8101363A (pt) 1981-09-15
ES500187A0 (es) 1982-01-16
DE3009103A1 (de) 1981-09-24

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