FI80728B - Anordning foer kontinuerlig ensidig anodisk oxidation av aluminiumband. - Google Patents

Anordning foer kontinuerlig ensidig anodisk oxidation av aluminiumband. Download PDF

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Publication number
FI80728B
FI80728B FI852728A FI852728A FI80728B FI 80728 B FI80728 B FI 80728B FI 852728 A FI852728 A FI 852728A FI 852728 A FI852728 A FI 852728A FI 80728 B FI80728 B FI 80728B
Authority
FI
Finland
Prior art keywords
strip
anode
cathode
electrolyte
aluminum
Prior art date
Application number
FI852728A
Other languages
English (en)
Finnish (fi)
Other versions
FI80728C (sv
FI852728A0 (fi
FI852728L (fi
Inventor
Joachim Stroszynski
Gerhard Sprintschnik
Walter Niederstaetter
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 FI852728A0 publication Critical patent/FI852728A0/fi
Publication of FI852728L publication Critical patent/FI852728L/fi
Publication of FI80728B publication Critical patent/FI80728B/fi
Application granted granted Critical
Publication of FI80728C publication Critical patent/FI80728C/sv

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
    • C25D11/005—Apparatus specially adapted for electrolytic conversion 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)

Claims (3)

1. Anordning för kontinuerlig, ensidig anodisk oxidation av band av aluminium eller av nägon aluminiumlege-5 ring, med likström, i ett behandlingsbad, som är fylld med en vattenbaserad elektrolyt, och i vilket i vart och ett finns minst en anod, som är belägen under bandet som be-handlas, och i vilket i vart och ett finns minst en katod, som är belägen ovanför bandet i elektrolyten, känne-10 tecknad därav, att anodens (anodernas) (5) bredd är mindre är katodens (katodernas) (4) bredd och att avständ-et frän anoden (anoderna) (5) till bandets yta (1) är mindre än avständet frän katoden (katoderna) (4) till bandet (1).
2. Anordning enligt patentkravet 1, känne- tecknad därav, att bredden hos katoden (katoderna) (4) är större än bredden hos bandet, medan däremot bredden hos anoden (anoderna) (5) är mindre än bredden hos bandet.
3. Anordning enligt patentkravet 1, känne-20 tecknad därav, att längden hos anoden (anoderna) (5) är större än längden hos katoden (katoderna) (4).
FI852728A 1983-06-13 1985-07-10 Anordning för kontinuerlig ensidig anodisk oxidation av aluminiumband FI80728C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP1983/000152 WO1984004934A1 (en) 1983-06-13 1983-06-13 Method and plants for the continuous unilateral anodic oxidation of aluminium bands and utilization thereof to make offset printing plates
EP8300152 1983-06-13

Publications (4)

Publication Number Publication Date
FI852728A0 FI852728A0 (fi) 1985-07-10
FI852728L FI852728L (fi) 1985-07-10
FI80728B true FI80728B (fi) 1990-03-30
FI80728C FI80728C (sv) 1990-07-10

Family

ID=8164890

Family Applications (1)

Application Number Title Priority Date Filing Date
FI852728A FI80728C (sv) 1983-06-13 1985-07-10 Anordning för kontinuerlig ensidig anodisk oxidation av aluminiumband

Country Status (11)

Country Link
US (1) US4605480A (sv)
EP (2) EP0178297B1 (sv)
JP (1) JPS60501564A (sv)
AU (1) AU568081B2 (sv)
BR (1) BR8307765A (sv)
CA (1) CA1244793A (sv)
DE (1) DE3378270D1 (sv)
ES (1) ES8603594A1 (sv)
FI (1) FI80728C (sv)
WO (1) WO1984004934A1 (sv)
ZA (1) ZA844446B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006363C1 (sv) * 1990-03-01 1991-01-17 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De
US7023162B2 (en) * 2003-02-18 2006-04-04 The Chamberlain Group, Inc. Automatic gate operator
DE102006052170A1 (de) * 2006-11-02 2008-05-08 Steinert Elektromagnetbau Gmbh Anodische Oxidschicht für elektrische Leiter, insbesondere Leiter aus Aluminium, Verfahren zur Erzeugung einer anodischen Oxidschicht und elektrischer Leiter mit anodischer Oxidschicht
CN111793816B (zh) * 2020-07-31 2022-03-25 常州费曼生物科技有限公司 单面阳极氧化多孔输液器滤膜连续阳极氧化设备及工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE476179A (sv) * 1946-02-26
US3181461A (en) * 1963-05-23 1965-05-04 Howard A Fromson Photographic plate
US3296114A (en) * 1963-07-17 1967-01-03 Lloyd Metal Mfg Company Ltd Anodizing apparatus
NL131875C (sv) * 1964-02-04 1900-01-01 Aluminium Lab Ltd
US3359189A (en) * 1964-02-04 1967-12-19 Aluminium Lab Ltd Continuous anodizing process and apparatus
US3420760A (en) * 1965-04-30 1969-01-07 Gen Dynamics Corp Process for descaling steel strip in an aqueous organic chelating bath using alternating current
DE1621115C3 (de) * 1967-10-17 1981-06-25 Metalloxyd GmbH, 5000 Köln Verfahren zur Herstellung eines Trägers aus Aluminium für lithographische Druckplatten
ZA6807938B (sv) * 1967-12-04
DE1906538B2 (de) * 1968-04-10 1970-11-19 Matsushita Electric Industrial Co. Ltd., Osaka (Japan) Verfahren zur Herstellung anodischer Oxi-ischichten hoher Biegefestigkeit auf Aluiiinium und Aluminiumlegierungen
US3692640A (en) * 1969-09-18 1972-09-19 Matsushita Electric Ind Co Ltd Continuous anodic oxidation method for aluminum and alloys thereof
US3718547A (en) * 1970-11-16 1973-02-27 Alcan Res & Dev Continuous electrolytic treatment for cleaning and conditioning aluminum surfaces
DE2234424C3 (de) * 1972-07-13 1980-10-09 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur einseitigen kontinuierlichen elektrolytischen Aufrauhung und/oder Oxidation von Aluminiumbändern
US3865700A (en) * 1973-05-18 1975-02-11 Fromson H A Process and apparatus for continuously anodizing aluminum
CH601502A5 (sv) * 1974-07-31 1978-07-14 Alusuisse
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
DE2619821A1 (de) * 1976-05-05 1977-11-17 Hoechst Ag Verfahren und vorrichtung zur kontinuierlichen elektrolytischen behandlung eines metallbandes
US4226680A (en) * 1977-06-06 1980-10-07 Alcan Research And Development Limited Process for electrolytic coloration of anodized aluminium
JPS5481133A (en) * 1977-12-12 1979-06-28 Fuji Photo Film Co Ltd Anodic oxidation device
DE2811396A1 (de) * 1978-03-16 1979-09-27 Hoechst Ag Verfahren zur anodischen oxidation von aluminium und dessen verwendung als druckplatten-traegermaterial
JPS54123302A (en) * 1978-03-17 1979-09-25 Tokyo Ouka Kougiyou Kk Method of making photosensitive plate support for flat plate printing
ATE926T1 (de) * 1978-07-13 1982-05-15 Bicc Limited Verfahren zur behandlung von aluminiumfolien oder flachdruckplatten sowie die so erhaltenen produkte.
US4214961A (en) * 1979-03-01 1980-07-29 Swiss Aluminium Ltd. Method and apparatus for continuous electrochemical treatment of a metal web
US4248674A (en) * 1979-09-20 1981-02-03 Leyh Henry W Anodizing method and apparatus

Also Published As

Publication number Publication date
BR8307765A (pt) 1986-04-15
FI80728C (sv) 1990-07-10
US4605480A (en) 1986-08-12
CA1244793A (en) 1988-11-15
FI852728A0 (fi) 1985-07-10
EP0132549A1 (de) 1985-02-13
WO1984004934A1 (en) 1984-12-20
ZA844446B (en) 1985-01-30
ES533256A0 (es) 1985-12-16
EP0178297B1 (de) 1988-10-19
JPS60501564A (ja) 1985-09-19
EP0178297A1 (de) 1986-04-23
ES8603594A1 (es) 1985-12-16
EP0132549B1 (de) 1988-10-19
AU1606983A (en) 1985-01-04
AU568081B2 (en) 1987-12-17
FI852728L (fi) 1985-07-10
DE3378270D1 (en) 1988-11-24
JPH0514031B2 (sv) 1993-02-24

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Owner name: HOECHST AKTIENGESELLSCHAFT