DE3463681D1 - 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

Info

Publication number
DE3463681D1
DE3463681D1 DE8484116021T DE3463681T DE3463681D1 DE 3463681 D1 DE3463681 D1 DE 3463681D1 DE 8484116021 T DE8484116021 T DE 8484116021T DE 3463681 T DE3463681 T DE 3463681T DE 3463681 D1 DE3463681 D1 DE 3463681D1
Authority
DE
Germany
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.)
Expired
Application number
DE8484116021T
Other languages
English (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
Priority to DE8484116021T priority Critical patent/DE3463681D1/de
Application granted granted Critical
Publication of DE3463681D1 publication Critical patent/DE3463681D1/de
Expired 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
    • 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

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)
DE8484116021T 1984-01-05 1984-12-21 Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte Expired DE3463681D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484116021T DE3463681D1 (en) 1984-01-05 1984-12-21 Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843400248 DE3400248A1 (de) 1984-01-05 1984-01-05 Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten
DE8484116021T DE3463681D1 (en) 1984-01-05 1984-12-21 Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte

Publications (1)

Publication Number Publication Date
DE3463681D1 true DE3463681D1 (en) 1987-06-19

Family

ID=6224398

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843400248 Withdrawn DE3400248A1 (de) 1984-01-05 1984-01-05 Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten
DE8484116021T Expired DE3463681D1 (en) 1984-01-05 1984-12-21 Process for electrolytic roughening aluminium printing plates in an aqueous mixed electrolyte

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843400248 Withdrawn DE3400248A1 (de) 1984-01-05 1984-01-05 Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten

Country Status (8)

Country Link
US (1) US4566959A (de)
EP (1) EP0151304B1 (de)
JP (1) JPS60159093A (de)
BR (1) BR8500015A (de)
CA (1) CA1256059A (de)
DE (2) DE3400248A1 (de)
ES (1) ES8700338A1 (de)
ZA (1) ZA8590B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503927A1 (de) * 1985-02-06 1986-08-07 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
GB9113214D0 (en) * 1991-06-19 1991-08-07 Alcan Int Ltd Treating al sheet
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
US5432046A (en) * 1993-09-29 1995-07-11 Hoechst Celanese Corporation Process for preparing improved lithographic printing plates by brushgraining with alumina/quartz slurry
US9055040B2 (en) * 2006-02-03 2015-06-09 Qualcomm Incorporated Method and apparatus for content protection in wireless communications
BRPI0802427A2 (pt) * 2008-08-05 2010-03-23 Ibf Ind Brasileira De Filmes L processo para o tratamento das superfÍcies de chapas de alumÍnio para uso em impressço de imagens digitalizadas, processo para a produÇço de chapas de alumÍnio prÉ-sensibilizada e chapa
EP2448024A1 (de) 2009-06-26 2012-05-02 FUJIFILM Corporation Lichtreflektierendes substrat und herstellungsverfahren dafür
JP2012033853A (ja) 2010-04-28 2012-02-16 Fujifilm Corp 絶縁性光反射基板
EP2586621B1 (de) 2011-10-28 2014-08-20 Fujifilm Corporation Herstellungsverfahren und Herstellungsvorrichtung einer Stütze für Flachdruckplatte
JP6199416B2 (ja) 2014-01-31 2017-09-20 富士フイルム株式会社 アルミニウム板の製造方法、アルミニウム板、蓄電デバイス用集電体、蓄電デバイス、防音・吸音材、電磁波シールドおよび建築用材料
WO2017150099A1 (ja) 2016-02-29 2017-09-08 富士フイルム株式会社 複合体
JP6636612B2 (ja) 2016-03-25 2020-01-29 富士フイルム株式会社 アルミニウム板の製造方法、及び、アルミニウム板の製造装置
JPWO2018168786A1 (ja) 2017-03-13 2020-01-16 富士フイルム株式会社 電磁波シールド部材
JP6757462B2 (ja) 2017-03-27 2020-09-16 富士フイルム株式会社 防音構造体、ならびに、吸音パネルおよび調音パネル
CN110678257A (zh) 2017-06-21 2020-01-10 富士胶片株式会社 铝复合材料
JP6866480B2 (ja) 2017-06-21 2021-04-28 富士フイルム株式会社 加飾フィルム
CN111033608A (zh) 2017-08-22 2020-04-17 富士胶片株式会社 隔音结构体及吸音面板
JPWO2019044589A1 (ja) 2017-08-28 2020-08-06 富士フイルム株式会社 防音構造、及び防音構造体
WO2019066011A1 (ja) 2017-09-29 2019-04-04 富士フイルム株式会社 積層体

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE120061C (de) * 1900-02-05
GB294237A (en) * 1927-07-22 1929-09-12 Electrolux Ltd A process for treating aluminium or other light metals
US2336846A (en) * 1938-01-03 1943-12-14 Gen Electric Etching of capacitor armatures
DE695182C (de) * 1939-01-25 1940-08-19 Mahle Kg Verfahren zur Erzeugung von Poren auf Laufflaechentmaschinen
US2775553A (en) * 1952-12-31 1956-12-25 Sprague Electric Co Electrolytic etching process for electrolytic capacitors
US3330745A (en) * 1964-08-11 1967-07-11 Grace W R & Co Electrolytic process for graft polymerization
DE1496825A1 (de) * 1965-04-13 1969-04-10 Fischer Dr Wilhelm Anton Verfahren zur elektrochemischen Behandlung von als Anode geschalteten Werkstuecken
US3445355A (en) * 1966-07-15 1969-05-20 Ibm Method and composition for the electrolytic etching of beryllium-copper alloys
DE1621115C3 (de) * 1967-10-17 1981-06-25 Metalloxyd GmbH, 5000 Köln Verfahren zur Herstellung eines Trägers aus Aluminium für lithographische Druckplatten
JPS517081B1 (de) * 1971-04-17 1976-03-04
DE2250275A1 (de) * 1972-10-13 1974-04-25 Oce Van Der Grinten Nv Verfahren zur elektrochemischen behandlung von aluminium zur herstellung lithographischer druckplatten
FR2241633B1 (de) * 1973-07-13 1976-06-18 Ugine Kuhlmann
US3963594A (en) * 1975-06-03 1976-06-15 Aluminum Company Of America Electrochemical treatment of aluminum surfaces with an aqueous solution of hydrochloric acid and gluconic acid
JPS5317580A (en) * 1976-08-02 1978-02-17 Yuuroku Dev Ab Method of increasing filtration and sedimentation of suspension of macromolecular biological substances
US4072589A (en) * 1977-04-13 1978-02-07 Polychrome Corporation Process for electrolytic graining of aluminum sheet
US4502925A (en) * 1984-06-11 1985-03-05 American Hoechst Corporation Process for aluminum surface preparation

Also Published As

Publication number Publication date
JPH0462279B2 (de) 1992-10-05
ES539251A0 (es) 1986-10-01
EP0151304A3 (en) 1985-09-11
EP0151304B1 (de) 1987-05-13
ZA8590B (en) 1985-08-28
DE3400248A1 (de) 1985-07-18
EP0151304A2 (de) 1985-08-14
BR8500015A (pt) 1985-08-13
JPS60159093A (ja) 1985-08-20
ES8700338A1 (es) 1986-10-01
US4566959A (en) 1986-01-28
CA1256059A (en) 1989-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee