EP0004569A1 - Procédé d'oxydation anodique de l'aluminium et son utilisation comme matériau porteur pour plaques d'impression - Google Patents

Procédé d'oxydation anodique de l'aluminium et son utilisation comme matériau porteur pour plaques d'impression Download PDF

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Publication number
EP0004569A1
EP0004569A1 EP79100695A EP79100695A EP0004569A1 EP 0004569 A1 EP0004569 A1 EP 0004569A1 EP 79100695 A EP79100695 A EP 79100695A EP 79100695 A EP79100695 A EP 79100695A EP 0004569 A1 EP0004569 A1 EP 0004569A1
Authority
EP
European Patent Office
Prior art keywords
aluminum
electrolyte
anodic oxidation
sulfuric acid
current density
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.)
Granted
Application number
EP79100695A
Other languages
German (de)
English (en)
Other versions
EP0004569B1 (fr
Inventor
Gerhard Dr. Usbeck
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 EP0004569A1 publication Critical patent/EP0004569A1/fr
Application granted granted Critical
Publication of EP0004569B1 publication Critical patent/EP0004569B1/fr
Expired legal-status Critical Current

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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)
EP79100695A 1978-03-16 1979-03-08 Procédé d'oxydation anodique de l'aluminium et son utilisation comme matériau porteur pour plaques d'impression Expired EP0004569B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2811396 1978-03-16
DE19782811396 DE2811396A1 (de) 1978-03-16 1978-03-16 Verfahren zur anodischen oxidation von aluminium und dessen verwendung als druckplatten-traegermaterial

Publications (2)

Publication Number Publication Date
EP0004569A1 true EP0004569A1 (fr) 1979-10-17
EP0004569B1 EP0004569B1 (fr) 1982-11-03

Family

ID=6034588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79100695A Expired EP0004569B1 (fr) 1978-03-16 1979-03-08 Procédé d'oxydation anodique de l'aluminium et son utilisation comme matériau porteur pour plaques d'impression

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008440A2 (fr) * 1978-08-23 1980-03-05 Hoechst Aktiengesellschaft Procédé d'oxydation anodique d'aluminium et son application comme support de plaque d'impression
EP0139111A1 (fr) * 1983-08-03 1985-05-02 Hoechst Aktiengesellschaft Procédé d'oxidation anodique en deux étapes des matériaux de support en aluminium pour plaques d'impression offset

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0178297B1 (fr) * 1983-06-13 1988-10-19 Hoechst Aktiengesellschaft 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
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
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
CA1287013C (fr) * 1985-07-25 1991-07-30 Yasuhisa Nishikawa Support en alliage d'aluminium pour cliches de lighographie
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
CN1745200A (zh) * 2003-01-30 2006-03-08 日本氧化铝加工株式会社 在铝或铝合金表面形成阳极氧化层的方法
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

Citations (3)

* 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
FR935534A (fr) * 1945-05-31 1948-06-22 Magnetos Lucifer S A Procédé d'oxydation anodique de la surface d'objets en aluminium ou en alliages d'aluminium
US4022670A (en) * 1975-07-16 1977-05-10 Swiss Aluminium Ltd. Process for preparation of lithographic printing plates

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (fr) * 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
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

Patent Citations (3)

* 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
FR935534A (fr) * 1945-05-31 1948-06-22 Magnetos Lucifer S A Procédé d'oxydation anodique de la surface d'objets en aluminium ou en alliages d'aluminium
US4022670A (en) * 1975-07-16 1977-05-10 Swiss Aluminium Ltd. Process for preparation of lithographic printing plates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Vol. 79, Nr. 26, 31-12-1973, Seite 407, Nr. 152282n Columbus, Ohio, U.S.A. R. TOMINAGA et al.: "Obtaining film by anodic oxidation at high rate", & JP-B-47 044 129. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008440A2 (fr) * 1978-08-23 1980-03-05 Hoechst Aktiengesellschaft Procédé d'oxydation anodique d'aluminium et son application comme support de plaque d'impression
EP0008440A3 (en) * 1978-08-23 1980-04-30 Hoechst Aktiengesellschaft Process for the anodic oxidation of aluminium and its application as printing-plate substrate material
EP0139111A1 (fr) * 1983-08-03 1985-05-02 Hoechst Aktiengesellschaft Procédé d'oxidation anodique en deux étapes des matériaux de support en aluminium pour plaques d'impression offset

Also Published As

Publication number Publication date
DE2811396A1 (de) 1979-09-27
ES478640A1 (es) 1979-12-16
BR7901597A (pt) 1979-10-16
JPS54128453A (en) 1979-10-05
JPS6325079B2 (fr) 1988-05-24
DE2963962D1 (en) 1982-12-09
CA1137917A (fr) 1982-12-21
US4211619A (en) 1980-07-08
EP0004569B1 (fr) 1982-11-03

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EP0004569B1 (fr) Procédé d'oxydation anodique de l'aluminium et son utilisation comme matériau porteur pour plaques d'impression
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