BR8600495A - Processo para tornar aspero,por via eletroquimica,aluminio para suporte de placa de impressao - Google Patents

Processo para tornar aspero,por via eletroquimica,aluminio para suporte de placa de impressao

Info

Publication number
BR8600495A
BR8600495A BR8600495A BR8600495A BR8600495A BR 8600495 A BR8600495 A BR 8600495A BR 8600495 A BR8600495 A BR 8600495A BR 8600495 A BR8600495 A BR 8600495A BR 8600495 A BR8600495 A BR 8600495A
Authority
BR
Brazil
Prior art keywords
electrochemical
aluminum
printing plate
plate support
make hard
Prior art date
Application number
BR8600495A
Other languages
English (en)
Inventor
Engelbert Pliefke
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 BR8600495A publication Critical patent/BR8600495A/pt

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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12993—Surface feature [e.g., rough, mirror]

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)
  • Photosensitive Polymer And Photoresist Processing (AREA)
BR8600495A 1985-02-06 1986-02-05 Processo para tornar aspero,por via eletroquimica,aluminio para suporte de placa de impressao BR8600495A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853503927 DE3503927A1 (de) 1985-02-06 1985-02-06 Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger

Publications (1)

Publication Number Publication Date
BR8600495A true BR8600495A (pt) 1986-10-21

Family

ID=6261748

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8600495A BR8600495A (pt) 1985-02-06 1986-02-05 Processo para tornar aspero,por via eletroquimica,aluminio para suporte de placa de impressao

Country Status (7)

Country Link
US (1) US4666576A (pt)
EP (1) EP0194429B1 (pt)
JP (1) JPH0667674B2 (pt)
KR (1) KR930005014B1 (pt)
BR (1) BR8600495A (pt)
CA (1) CA1280997C (pt)
DE (2) DE3503927A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001466A1 (de) * 1990-01-19 1991-07-25 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
US5186795A (en) * 1991-07-22 1993-02-16 Eastman Kodak Company Two-stage process for electrolytic graining of aluminum
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
JP2707381B2 (ja) * 1991-11-05 1998-01-28 富士写真フイルム株式会社 印刷版用アルミニウム支持体の電解処理方法
US6379835B1 (en) 1999-01-12 2002-04-30 Morgan Adhesives Company Method of making a thin film battery
US6624569B1 (en) 1999-12-20 2003-09-23 Morgan Adhesives Company Electroluminescent labels
US6621212B1 (en) 1999-12-20 2003-09-16 Morgan Adhesives Company Electroluminescent lamp structure
US6639355B1 (en) 1999-12-20 2003-10-28 Morgan Adhesives Company Multidirectional electroluminescent lamp structures
US6807836B2 (en) 2001-10-09 2004-10-26 Ormet Corporation Method of applying a surface finish on a metal substrate and method of preparing work rolls for applying the surface finish
US6922020B2 (en) 2002-06-19 2005-07-26 Morgan Adhesives Company Electroluminescent lamp module and processing method

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE120061C (pt) * 1900-02-05
GB879768A (en) * 1958-11-19 1961-10-11 Algraphy Ltd Improvements in or relating to the production of lithographic plates
GB902827A (en) * 1959-02-20 1962-08-09 British Aluminium Co Ltd Improvements in or relating to the treatment of aluminium
US3193485A (en) * 1960-09-20 1965-07-06 Plessey Co Ltd Electrolytic treatment of aluminium for increasing the effective surface
US3563785A (en) * 1965-10-09 1971-02-16 Sumitomo Electric Industries Method of resin coating of the metal and resin-coated metal product therefor
DE1621115C3 (de) * 1967-10-17 1981-06-25 Metalloxyd GmbH, 5000 Köln Verfahren zur Herstellung eines Trägers aus Aluminium für lithographische Druckplatten
JPS517081B1 (pt) * 1971-04-17 1976-03-04
GB1392191A (en) * 1971-07-09 1975-04-30 Alcan Res & Dev Process for electrograining aluminium
DE2250275A1 (de) * 1972-10-13 1974-04-25 Oce Van Der Grinten Nv Verfahren zur elektrochemischen behandlung von aluminium zur herstellung lithographischer druckplatten
GB1498179A (en) * 1974-08-07 1978-01-18 Kodak Ltd Electrolytic graining of aluminium
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
US4166015A (en) * 1975-08-25 1979-08-28 Hoechst Aktiengesellschaft Process for the manufacture of aluminum supports for planographic printing plates by electrochemical roughening of the plate surfaces
GB1548689A (en) * 1975-11-06 1979-07-18 Nippon Light Metal Res Labor Process for electrograining aluminum substrates for lithographic printing
US4052275A (en) * 1976-12-02 1977-10-04 Polychrome Corporation Process for electrolytic graining of aluminum sheet
US4072589A (en) * 1977-04-13 1978-02-07 Polychrome Corporation Process for electrolytic graining of aluminum sheet
GB1598701A (en) * 1977-04-16 1981-09-23 Vickers Ltd Electrolytic graining of aluminium or aluminium alloy surfaces
JPS5926480B2 (ja) * 1978-03-27 1984-06-27 富士写真フイルム株式会社 平版印刷版用支持体
JPS5517580A (en) * 1978-07-26 1980-02-07 Mitsubishi Chem Ind Ltd Preparation of supporter for printing plate
JPS5521101A (en) * 1978-08-01 1980-02-15 Fujitsu Ltd Aluminum electrolytic capacitor and method of manufacturing same
JPS5915375B2 (ja) * 1978-08-31 1984-04-09 富士通株式会社 アルミニウム電解コンデンサ用陽極体の製造方法
DE3012135C2 (de) * 1979-03-29 1986-10-16 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Träger für lithographische Druckplatten, Verfahren zu seiner Herstellung und seine Verwendung zur Herstellung von vorsensibilisierten Druckplatten
JPS55158298A (en) * 1979-05-30 1980-12-09 Fuji Photo Film Co Ltd Manufacture of support for lithographic plate
JPS5629699A (en) * 1979-08-15 1981-03-25 Fuji Photo Film Co Ltd Surface roughening method by electrolysis
JPS56135095A (en) * 1980-03-26 1981-10-22 Mitsubishi Chem Ind Ltd Manufacture of supporter for planographic process block
US4336113A (en) * 1981-06-26 1982-06-22 American Hoechst Corporation Electrolytic graining of aluminum with hydrogen peroxide and nitric or hydrochloric acid
DE3400248A1 (de) * 1984-01-05 1985-07-18 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten
JPS60147394A (ja) * 1984-01-11 1985-08-03 Fuji Photo Film Co Ltd 平版印刷版用アルミニウム支持体の製造方法

Also Published As

Publication number Publication date
KR930005014B1 (ko) 1993-06-11
EP0194429A3 (en) 1986-11-26
JPS61182949A (ja) 1986-08-15
EP0194429B1 (de) 1989-11-23
KR860006573A (ko) 1986-09-13
DE3667077D1 (en) 1989-12-28
DE3503927A1 (de) 1986-08-07
EP0194429A2 (de) 1986-09-17
CA1280997C (en) 1991-03-05
US4666576A (en) 1987-05-19
JPH0667674B2 (ja) 1994-08-31

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 05/02/2001