ATE926T1 - Verfahren zur behandlung von aluminiumfolien oder flachdruckplatten sowie die so erhaltenen produkte. - Google Patents

Verfahren zur behandlung von aluminiumfolien oder flachdruckplatten sowie die so erhaltenen produkte.

Info

Publication number
ATE926T1
ATE926T1 AT79301377T AT79301377T ATE926T1 AT E926 T1 ATE926 T1 AT E926T1 AT 79301377 T AT79301377 T AT 79301377T AT 79301377 T AT79301377 T AT 79301377T AT E926 T1 ATE926 T1 AT E926T1
Authority
AT
Austria
Prior art keywords
plantographs
processes
treatment
way
products obtained
Prior art date
Application number
AT79301377T
Other languages
English (en)
Inventor
Alan Thomas
David Philip Rowlands
Original Assignee
Bicc Limited
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10498399&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE926(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bicc Limited filed Critical Bicc Limited
Application granted granted Critical
Publication of ATE926T1 publication Critical patent/ATE926T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/16—Pretreatment, e.g. desmutting
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
AT79301377T 1978-07-13 1979-07-12 Verfahren zur behandlung von aluminiumfolien oder flachdruckplatten sowie die so erhaltenen produkte. ATE926T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7829705 1978-07-13
EP79301377A EP0007233B1 (de) 1978-07-13 1979-07-12 Verfahren zur Behandlung von Aluminiumfolien oder Flachdruckplatten sowie die so erhaltenen Produkte

Publications (1)

Publication Number Publication Date
ATE926T1 true ATE926T1 (de) 1982-05-15

Family

ID=10498399

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79301377T ATE926T1 (de) 1978-07-13 1979-07-12 Verfahren zur behandlung von aluminiumfolien oder flachdruckplatten sowie die so erhaltenen produkte.

Country Status (3)

Country Link
EP (1) EP0007233B1 (de)
AT (1) ATE926T1 (de)
DE (1) DE2962623D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088901B (en) * 1980-10-23 1983-12-07 Vickers Ltd Anodised aluminium sheet for lithographic printing plate production
DE3206470A1 (de) * 1982-02-23 1983-09-01 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von traegermaterialien fuer offsetdruckplatten
DE3206469A1 (de) * 1982-02-23 1983-09-01 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von traegermaterialien fuer offsetdruckplatten
DE3312497A1 (de) * 1983-04-07 1984-10-11 Hoechst Ag, 6230 Frankfurt Zweistufiges verfahren zur herstellung von anodisch oxidierten flaechigen materialien aus aluminium und deren verwendung bei der herstellung von offsetdruckplatten
WO1984004934A1 (fr) * 1983-06-13 1984-12-20 Hoechst Ag Procede et installation pour l'oxydation anodique unilaterale continue de bandes d'aluminium et leur utilisation lors de la fabrication de plaques d'impression offset
DE3328048A1 (de) * 1983-08-03 1985-02-21 Hoechst Ag, 6230 Frankfurt Verfahren zur zweistufigen anodischen oxidation von traegermaterialien aus aluminium fuer offsetdruckplatten
JP2006103087A (ja) * 2004-10-04 2006-04-20 Konica Minolta Medical & Graphic Inc 平版印刷版用アルミニウム支持体、その製造方法、平版印刷版材料及び画像形成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133444B2 (de) * 1971-10-21 1976-09-20
US3929591A (en) * 1974-08-26 1975-12-30 Polychrome Corp Novel lithographic plate and method
US3935080A (en) * 1974-10-02 1976-01-27 Polychrome Corporation Method of producing an aluminum base sheet for a printing plate

Also Published As

Publication number Publication date
EP0007233B1 (de) 1982-04-28
DE2962623D1 (en) 1982-06-09
EP0007233A1 (de) 1980-01-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties