JPS58157997A - ３相交流で電解質水溶液中でのアルミニウム又はその合金からなる板状、シ−ト状又は帯状材料の両面の電気化学的粗面化法 - Google Patents

３相交流で電解質水溶液中でのアルミニウム又はその合金からなる板状、シ−ト状又は帯状材料の両面の電気化学的粗面化法

Info

Publication number
JPS58157997A
JPS58157997A JP57220411A JP22041182A JPS58157997A JP S58157997 A JPS58157997 A JP S58157997A JP 57220411 A JP57220411 A JP 57220411A JP 22041182 A JP22041182 A JP 22041182A JP S58157997 A JPS58157997 A JP S58157997A
Authority
JP
Japan
Prior art keywords
aluminum
roughening
plate
alternating current
phase alternating
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
JP57220411A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0525960B2 (OSRAM
Inventor
ジヨン・イ−・ウオ−ルス
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.)
CNA Holdings LLC
Original Assignee
American Hoechst Corp
Hoechst Celanese Corp
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 American Hoechst Corp, Hoechst Celanese Corp filed Critical American Hoechst Corp
Publication of JPS58157997A publication Critical patent/JPS58157997A/ja
Publication of JPH0525960B2 publication Critical patent/JPH0525960B2/ja
Granted 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
    • 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)
  • Printing Plates And Materials Therefor (AREA)
JP57220411A 1981-12-21 1982-12-17 ３相交流で電解質水溶液中でのアルミニウム又はその合金からなる板状、シ−ト状又は帯状材料の両面の電気化学的粗面化法 Granted JPS58157997A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/332,392 US4396468A (en) 1981-12-21 1981-12-21 Three phase graining of aluminum substrates
US332392 1981-12-21

Publications (2)

Publication Number Publication Date
JPS58157997A true JPS58157997A (ja) 1983-09-20
JPH0525960B2 JPH0525960B2 (OSRAM) 1993-04-14

Family

ID=23298031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57220411A Granted JPS58157997A (ja) 1981-12-21 1982-12-17 ３相交流で電解質水溶液中でのアルミニウム又はその合金からなる板状、シ−ト状又は帯状材料の両面の電気化学的粗面化法

Country Status (4)

Country Link
US (1) US4396468A (OSRAM)
EP (1) EP0082452B1 (OSRAM)
JP (1) JPS58157997A (OSRAM)
DE (1) DE3266243D1 (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217499A1 (de) * 1982-05-10 1983-11-10 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
JPS5938389A (ja) * 1982-08-26 1984-03-02 Okuno Seiyaku Kogyo Kk アルミニウム合金鋳物又はアルミニウム合金ダイカストの表面処理法
CH655135A5 (de) * 1983-07-14 1986-03-27 Alusuisse Vorbehandlung eines bandes oder einer folie aus aluminium durch elektrochemische oxidation.
US4502925A (en) * 1984-06-11 1985-03-05 American Hoechst Corporation Process for aluminum surface preparation
US4548683A (en) * 1984-09-28 1985-10-22 Polychrome Corp. Method of electrolytically graining a lithographic plate
DE3910213A1 (de) * 1989-03-30 1990-10-11 Hoechst Ag Verfahren und vorrichtung zum aufrauhen eines traegers fuer lichtempfindliche schichten
IT1235332B (it) * 1989-06-05 1992-06-26 Diaprint S P A Granitura elettrochimica di superfici in alluminio o in lega di alluminio
JP3117322B2 (ja) * 1993-04-05 2000-12-11 富士写真フイルム株式会社 感光性平版印刷版およびその支持体の製造方法
EP0689096B1 (en) 1994-06-16 1999-09-22 Kodak Polychrome Graphics LLC Lithographic printing plates utilizing an oleophilic imaging layer
US5728503A (en) * 1995-12-04 1998-03-17 Bayer Corporation Lithographic printing plates having specific grained and anodized aluminum substrate
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598043A (en) * 1947-02-20 1952-05-27 Reynolds Metals Co Process of preparing planographic printing plates
CH562334A5 (OSRAM) 1972-02-04 1975-05-30 Alusuisse
GB1498179A (en) * 1974-08-07 1978-01-18 Kodak Ltd Electrolytic graining of aluminium
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
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
US4021836A (en) * 1976-04-12 1977-05-03 The United States Of America As Represented By The Secretary Of The Air Force Inverted heterojunction photodiode
US4052275A (en) * 1976-12-02 1977-10-04 Polychrome Corporation Process for electrolytic graining of aluminum sheet
US4214961A (en) * 1979-03-01 1980-07-29 Swiss Aluminium Ltd. Method and apparatus for continuous electrochemical treatment of a metal web

Also Published As

Publication number Publication date
EP0082452A1 (de) 1983-06-29
JPH0525960B2 (OSRAM) 1993-04-14
DE3266243D1 (en) 1985-10-17
US4396468A (en) 1983-08-02
EP0082452B1 (de) 1985-09-11

Similar Documents

Publication Publication Date Title
US4566952A (en) Two-stage process for the production of anodically oxidized aluminum planar materials and use of these materials in manufacturing offset-printing plates
US4502925A (en) Process for aluminum surface preparation
US4561944A (en) Method for producing supports for lithographic printing plates
US4336113A (en) Electrolytic graining of aluminum with hydrogen peroxide and nitric or hydrochloric acid
CA1225065A (en) Process for electrochemically roughening aluminum for printing plate supports
US4618405A (en) Process for the electrochemical roughening of aluminum for use as printing plate supports, in an aqueous mixed electrolyte
GB2071698A (en) Electrolytic graining of aluminium
KR960012749B1 (ko) 알루미늄 또는 알루미늄 합금 지지재료를 전기화학적으로 개질하는 방법 및 옵셋 인쇄판의 제조에서의 이들 재료의 용도
US4374710A (en) Electrolytic graining of aluminum with nitric and oxalic acids
CA1256059A (en) Electrochemical roughening of aluminum for printing plates in hydrochloric acid and complex fluoride compound
GB2060923A (en) Process for preparing positive-acting photosensitive lithographic printing plate precursor
JPS58157997A (ja) ３相交流で電解質水溶液中でのアルミニウム又はその合金からなる板状、シ−ト状又は帯状材料の両面の電気化学的粗面化法
US4482444A (en) Process for electrochemically modifying electrochemically roughened aluminum support materials and the use of these materials in the manufacture of offset printing plates
US4661219A (en) Process for the electrochemical roughening of aluminum for use in printing plate supports
US4416972A (en) Electrolytic graining of aluminum with nitric and boric acids
CA1206912A (en) Process for manufacturing support materials for offset printing plates
US4554057A (en) Process for manufacturing support materials for offset printing plates
CA1256058A (en) Electrochemical roughening of aluminum for printing plates in hydrochloric acid and hydrofluoric acid
EP1002644A2 (en) Production of support for lithographic printing plate.
US4547274A (en) Support for lithographic printing plate and lithographic printing plate
US4853093A (en) Aluminum or an aluminum alloy support material for use in offset printing plates
EP0096347A2 (en) Aluminium alloy, a support of lithographic printing plate and a lithographic printing plate using the same
JPH0472719B2 (OSRAM)
US4824535A (en) Process for the electrochemical graining of aluminum for use in printing plate supports
JPH054467A (ja) オフセツト印刷版用アルミニウム支持体の連続電解粗面 化方法