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ES478640A1 - Un procedimiento para oxidar anodicamente materiales en for-ma de tiras, laminas o planchas. - Google Patents

Un procedimiento para oxidar anodicamente materiales en for-ma de tiras, laminas o planchas.

Info

Publication number
ES478640A1
ES478640A1 ES478640A ES478640A ES478640A1 ES 478640 A1 ES478640 A1 ES 478640A1 ES 478640 A ES478640 A ES 478640A ES 478640 A ES478640 A ES 478640A ES 478640 A1 ES478640 A1 ES 478640A1
Authority
ES
Spain
Prior art keywords
range
aluminium
printing plate
carrier material
plate carrier
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
ES478640A
Other languages
English (en)
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 ES478640A1 publication Critical patent/ES478640A1/es
Expired legal-status Critical Current

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
    • 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
    • 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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
    • Y10S205/921—Electrolytic coating of printing member, other than selected area coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)

Abstract

Un procedimiento para oxidar anódicamente materiales en forma de tiras, láminas o planchas, constituidos pro aluminio o aleaciones de alumino, en un electrolito acuoso que contienen¿ácido sulfúrico y iones alumino, si es apropiado después de desbastar mecánica, química o electroquímicamente, cuyo procedimiento se caracteriza porque el material es anódicamente oxidado en un electrolito con una concentración de ácido sulfúrico comprendida entre 25 y 100 g por litro y de iones aluminio comprendida entre 10 y 25 g por litro, a una densidad de corriente que oscila entre 4 y 25 A/dm2 y a una temperatura comprendida entre 235 y 65ºC
ES478640A 1978-03-16 1979-03-14 Un procedimiento para oxidar anodicamente materiales en for-ma de tiras, laminas o planchas. Expired ES478640A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782811396 DE2811396A1 (de) 1978-03-16 1978-03-16 Verfahren zur anodischen oxidation von aluminium und dessen verwendung als druckplatten-traegermaterial

Publications (1)

Publication Number Publication Date
ES478640A1 true ES478640A1 (es) 1979-12-16

Family

ID=6034588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478640A Expired ES478640A1 (es) 1978-03-16 1979-03-14 Un procedimiento para oxidar anodicamente materiales en for-ma de tiras, laminas o planchas.

Country Status (7)

Country Link
US (1) US4211619A (es)
EP (1) EP0004569B1 (es)
JP (1) JPS54128453A (es)
BR (1) BR7901597A (es)
CA (1) CA1137917A (es)
DE (2) DE2811396A1 (es)
ES (1) ES478640A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836803A1 (de) * 1978-08-23 1980-03-06 Hoechst Ag Verfahren zur anodischen oxidation von aluminium und dessen verwendung als druckplatten-traegermaterial
CH645409A5 (de) * 1980-09-08 1984-09-28 Schenk & Co Verfahren zum faerben von oxydschichten von aluminium oder aluminiumlegierungen mit organischen verbindungen.
AU8323982A (en) * 1981-05-15 1982-11-18 Polychrome Corp. Improved anodized supports
US4581996A (en) * 1982-03-15 1986-04-15 American Hoechst Corporation Aluminum support useful for lithography
DE3217552A1 (de) * 1982-05-10 1983-11-10 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
US4400246A (en) * 1982-06-28 1983-08-23 International Business Machines Corporation Process for applying barrier layer anodic coatings
US4431707A (en) * 1982-12-27 1984-02-14 International Business Machines Corporation Plating anodized aluminum substrates
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 (en) * 1983-06-13 1984-12-20 Hoechst Ag Method and plants for the continuous unilateral anodic oxidation of aluminium bands and utilization thereof to make offset printing plates
JPS6021298A (ja) * 1983-07-18 1985-02-02 Fuji Photo Film Co Ltd 平版印刷版用支持体の製造方法
JPS6029493A (ja) * 1983-07-20 1985-02-14 Pentel Kk 酸化皮膜を有するアルミニウムまたはアルミニウム合金基体の製造方法
DE3328049A1 (de) * 1983-08-03 1985-02-21 Hoechst Ag, 6230 Frankfurt Verfahren zur einstufigen anodischen oxidation von traegermaterialien aus aluminium fuer offsetdruckplatten
DE3328048A1 (de) * 1983-08-03 1985-02-21 Hoechst Ag, 6230 Frankfurt Verfahren zur zweistufigen anodischen oxidation von traegermaterialien aus aluminium fuer offsetdruckplatten
DE3328923A1 (de) * 1983-08-10 1985-02-28 TDS Tampondruck-Service GmbH, 7257 Ditzingen Druckklischee fuer tampondruckmaschinen
DE3413899A1 (de) * 1984-04-13 1985-10-17 Hoechst Ag, 6230 Frankfurt Verfahren zur anodischen oxidation von aluminium und dessen verwendung als traegermaterial fuer offsetdruckplatten
DE3425860A1 (de) * 1984-07-13 1986-01-16 Hoechst Ag, 6230 Frankfurt Traegermaterial fuer druckplatten aus einer aluminiumlegierung und druckplatte aus diesem material
US4729939A (en) * 1985-07-25 1988-03-08 Nippon Light Metal Company Limited Aluminum alloy support for lithographic printing plates
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
DE3637764A1 (de) * 1986-11-06 1988-05-11 Hoechst Ag Traegermaterial auf der basis von aluminium oder dessen legierungen fuer offsetdruckplatten sowie verfahren zu dessen herstellung
JPH0297698A (ja) * 1988-10-04 1990-04-10 Minoru Mitani アルミニウム又はその合金の表面処理方法
DE4001466A1 (de) * 1990-01-19 1991-07-25 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
US5481084A (en) * 1991-03-18 1996-01-02 Aluminum Company Of America Method for treating a surface such as a metal surface and producing products embodying such including lithoplate
US5187046A (en) * 1991-03-18 1993-02-16 Aluminum Company Of America Arc-grained lithoplate
MXPA05008032A (es) * 2003-01-30 2006-01-27 Nihon Alumina Kakou Kabushiki Metodo para formar capa de oxido anodico en la superficie de aluminio o aleacion de aluminio.
JP4808374B2 (ja) * 2003-11-13 2011-11-02 富士通株式会社 金属成形品の表面処理方法
JP4559188B2 (ja) * 2003-12-26 2010-10-06 東洋製罐株式会社 酸化物被覆方法および装置
JP2006062322A (ja) 2004-08-30 2006-03-09 Fuji Photo Film Co Ltd 平版印刷版原版、平版印刷版原版積層体、及び製版方法
AT514194B1 (de) * 2013-07-05 2014-11-15 Münze Österreich Ag Metallplatte

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB467267A (en) * 1935-11-14 1937-06-14 George Charles Jones Improvements in or relating to the production of protective coatings on aluminium and aluminium alloys
CH245379A (fr) * 1945-05-31 1946-11-15 Magnetos Lucifer S A Procédé d'oxydation anodique de la surface d'objets en aluminium ou en alliages d'aluminium.
GB679599A (en) * 1951-02-21 1952-09-17 Essex Aero Ltd Modification of sulphuric acid electrolyte employed in the anodic treatment of aluminium and aluminium-rich alloys
JPS4923737A (es) * 1972-06-29 1974-03-02
US3902976A (en) * 1974-10-01 1975-09-02 S O Litho Corp Corrosion and abrasion resistant aluminum and aluminum alloy plates particularly useful as support members for photolithographic plates and the like
US3935080A (en) * 1974-10-02 1976-01-27 Polychrome Corporation Method of producing an aluminum base sheet for a printing plate
US4022670A (en) * 1975-07-16 1977-05-10 Swiss Aluminium Ltd. Process for preparation of lithographic printing plates
US4159305A (en) * 1975-10-01 1979-06-26 Dorr-Oliver Incorporated Pier-supported refractory constriction element
US4144142A (en) * 1975-11-04 1979-03-13 Riken Keikinzoku Kogyo Kabushiki Kaisha Method for producing colored anodic film on aluminum-based material
JPS5432141A (en) * 1977-08-17 1979-03-09 Tahei Asada Color producing method of aluminum hard film layer

Also Published As

Publication number Publication date
DE2811396A1 (de) 1979-09-27
US4211619A (en) 1980-07-08
BR7901597A (pt) 1979-10-16
CA1137917A (en) 1982-12-21
JPS6325079B2 (es) 1988-05-24
JPS54128453A (en) 1979-10-05
EP0004569B1 (de) 1982-11-03
DE2963962D1 (en) 1982-12-09
EP0004569A1 (de) 1979-10-17

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