EP0149833A3 - Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte - Google Patents

Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte Download PDF

Info

Publication number
EP0149833A3
EP0149833A3 EP84116022A EP84116022A EP0149833A3 EP 0149833 A3 EP0149833 A3 EP 0149833A3 EP 84116022 A EP84116022 A EP 84116022A EP 84116022 A EP84116022 A EP 84116022A EP 0149833 A3 EP0149833 A3 EP 0149833A3
Authority
EP
European Patent Office
Prior art keywords
printing plates
aqueous mixed
mixed electrolyte
electrolytic roughening
aluminium printing
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
EP84116022A
Other languages
German (de)
Other versions
EP0149833B1 (en
EP0149833A2 (en
Inventor
Dieter Dr. Dipl-Chem. Mohr
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 EP0149833A2 publication Critical patent/EP0149833A2/en
Publication of EP0149833A3 publication Critical patent/EP0149833A3/en
Application granted granted Critical
Publication of EP0149833B1 publication Critical patent/EP0149833B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/04—Etching of light metals
    • 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)
EP84116022A 1984-01-05 1984-12-21 Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte Expired EP0149833B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843400250 DE3400250A1 (en) 1984-01-05 1984-01-05 METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS IN AN AQUEOUS MIXED ELECTROLYTE
DE3400250 1984-01-05

Publications (3)

Publication Number Publication Date
EP0149833A2 EP0149833A2 (en) 1985-07-31
EP0149833A3 true EP0149833A3 (en) 1985-09-11
EP0149833B1 EP0149833B1 (en) 1987-04-29

Family

ID=6224401

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84116022A Expired EP0149833B1 (en) 1984-01-05 1984-12-21 Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte

Country Status (5)

Country Link
US (1) US4566960A (en)
EP (1) EP0149833B1 (en)
JP (1) JPS60159094A (en)
CA (1) CA1270791A (en)
DE (2) DE3400250A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503926A1 (en) * 1985-02-06 1986-08-07 Hoechst Ag, 6230 Frankfurt METHOD FOR ELECTROCHEMICALLY Roughening ALUMINUM FOR PRINTING PLATE CARRIERS
GB9113214D0 (en) * 1991-06-19 1991-08-07 Alcan Int Ltd Treating al sheet
US5432046A (en) * 1993-09-29 1995-07-11 Hoechst Celanese Corporation Process for preparing improved lithographic printing plates by brushgraining with alumina/quartz slurry
US5658651A (en) 1995-09-29 1997-08-19 Creative Products Resource, Inc. Fabric treatment and softener system for in-dryer use
GB9711382D0 (en) * 1997-06-03 1997-07-30 Du Pont Uk Heat sensitive printing plate precursors
CN100549231C (en) * 1997-10-31 2009-10-14 铃木株式会社 Slide unit
JP3491811B2 (en) * 1997-10-31 2004-01-26 スズキ株式会社 Sliding member and piston
US6569537B1 (en) * 1999-04-28 2003-05-27 Suzuki Motor Corporation Surface treatment method sliding member and piston
US6716569B2 (en) * 2000-07-07 2004-04-06 Fuji Photo Film Co., Ltd. Preparation method for lithographic printing plate
EP2448024A1 (en) 2009-06-26 2012-05-02 FUJIFILM Corporation Light reflecting substrate and process for manufacture thereof
JP2012033853A (en) 2010-04-28 2012-02-16 Fujifilm Corp Insulation light reflection substrate
EP2586621B1 (en) 2011-10-28 2014-08-20 Fujifilm Corporation Manufacturing method and manufacturing apparatus of support for planographic printing plate
JP6199416B2 (en) 2014-01-31 2017-09-20 富士フイルム株式会社 Aluminum plate manufacturing method, aluminum plate, current collector for power storage device, power storage device, soundproofing / sound absorbing material, electromagnetic wave shield, and building material
WO2017150099A1 (en) 2016-02-29 2017-09-08 富士フイルム株式会社 Composite body
JP6636612B2 (en) 2016-03-25 2020-01-29 富士フイルム株式会社 Aluminum plate manufacturing method and aluminum plate manufacturing apparatus
JPWO2018168786A1 (en) 2017-03-13 2020-01-16 富士フイルム株式会社 Electromagnetic wave shielding member
JP6757462B2 (en) 2017-03-27 2020-09-16 富士フイルム株式会社 Soundproof structure, as well as sound absorbing and tuning panels
CN110678257A (en) 2017-06-21 2020-01-10 富士胶片株式会社 Aluminum composite material
JP6866480B2 (en) 2017-06-21 2021-04-28 富士フイルム株式会社 Decorative film
CN111033608A (en) 2017-08-22 2020-04-17 富士胶片株式会社 Sound insulation structure and sound absorption panel
JPWO2019044589A1 (en) 2017-08-28 2020-08-06 富士フイルム株式会社 Soundproof structure and soundproof structure
WO2019066011A1 (en) 2017-09-29 2019-04-04 富士フイルム株式会社 Laminate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294237A (en) * 1927-07-22 1929-09-12 Electrolux Ltd A process for treating aluminium or other light metals

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE120061C (en) * 1900-02-05
DE695182C (en) * 1939-01-25 1940-08-19 Mahle Kg Process for creating pores on tread machines
US2775553A (en) * 1952-12-31 1956-12-25 Sprague Electric Co Electrolytic etching process for electrolytic capacitors
DE1110982B (en) * 1960-01-13 1961-07-13 Vaw Ver Aluminium Werke Ag Glaenzbad for the production of high-gloss surfaces on objects made of aluminum or its alloys and regeneration solution for this glaze bath
BE633210A (en) * 1962-06-15
DE1496825A1 (en) * 1965-04-13 1969-04-10 Fischer Dr Wilhelm Anton Process for the electrochemical treatment of workpieces connected as anode
US3445355A (en) * 1966-07-15 1969-05-20 Ibm Method and composition for the electrolytic etching of beryllium-copper alloys
DE1621115C3 (en) * 1967-10-17 1981-06-25 Metalloxyd GmbH, 5000 Köln Process for the production of an aluminum support for lithographic printing plates
DE2250275A1 (en) * 1972-10-13 1974-04-25 Oce Van Der Grinten Nv METHOD FOR ELECTROCHEMICAL TREATMENT OF ALUMINUM FOR THE PRODUCTION OF LITHOGRAPHIC PRINTING PLATES
FR2241633B1 (en) * 1973-07-13 1976-06-18 Ugine Kuhlmann
US4072589A (en) * 1977-04-13 1978-02-07 Polychrome Corporation Process for electrolytic graining of aluminum sheet
US4336113A (en) * 1981-06-26 1982-06-22 American Hoechst Corporation Electrolytic graining of aluminum with hydrogen peroxide and nitric or hydrochloric acid
US4374710A (en) * 1982-03-18 1983-02-22 American Hoechst Corporation Electrolytic graining of aluminum with nitric and oxalic acids
US4502925A (en) * 1984-06-11 1985-03-05 American Hoechst Corporation Process for aluminum surface preparation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294237A (en) * 1927-07-22 1929-09-12 Electrolux Ltd A process for treating aluminium or other light metals

Also Published As

Publication number Publication date
EP0149833B1 (en) 1987-04-29
US4566960A (en) 1986-01-28
EP0149833A2 (en) 1985-07-31
JPS60159094A (en) 1985-08-20
JPH0522597B2 (en) 1993-03-30
CA1270791A (en) 1990-06-26
DE3400250A1 (en) 1985-07-18
DE3463399D1 (en) 1987-06-04

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