[go: up one dir, main page]

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
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
US6624569B1 (en) 1999-12-20 2003-09-23 Morgan Adhesives Company Electroluminescent labels
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
GB2047274B (en) * 1979-03-29 1983-05-25 Fuji Photo Film Co Ltd Support for lithographic printing plates and process for their production
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
CA1280997C (en) 1991-03-05
JPS61182949A (ja) 1986-08-15
EP0194429A2 (de) 1986-09-17
DE3503927A1 (de) 1986-08-07
US4666576A (en) 1987-05-19
JPH0667674B2 (ja) 1994-08-31
EP0194429A3 (en) 1986-11-26
EP0194429B1 (de) 1989-11-23
DE3667077D1 (en) 1989-12-28
KR930005014B1 (ko) 1993-06-11
KR860006573A (ko) 1986-09-13

Similar Documents

Publication Publication Date Title
BR8802559A (pt) Processo para tornar aspero,por via eletroquimica,aluminio ou suas ligas para suportes de placas de impressao
BR8507106A (pt) Retentor de mancal unitario para um mancal de placa oscilante
BR8302412A (pt) Processo para tornar aspero eletroquimicamente aluminio ou suas ligas para suporte de placas de impressao
BR7905415A (pt) Processo para oxidacao anodica de material de aluminio ou suas ligas em forma de fita, folha ou chapa, processo para a producao de um material de suporte para chapas de impressao, e aplicacao do primeiro material mencionado
DE3665199D1 (en) Aluminium alloy support for lithographic printing plates
IT1102790B (it) Cilindro di stampa,in particolare per la stampa offset
BR8600495A (pt) Processo para tornar aspero,por via eletroquimica,aluminio para suporte de placa de impressao
BR8604063A (pt) Conjunto de placa acionada por embreagem
BR8500015A (pt) Processo para a rugosificacao eletroquimica de aluminio ou suas ligas para suportes de chapas de impressao em uma solucao aquosa de eletrolito misto
EP0194428A3 (en) Process for the electrochemical graining of aluminium for printing plate substrates
ES550481A0 (es) Dispositivo para impresion por puntos distributiva
DE3687618D1 (de) Lipophobisierende loesung fuer elektrophotographische platten fuer den offsetdruck.
IT1163871B (it) Rullo porta-lastra,in particolare per stampa flexografica
DE69001272D1 (de) Endbearbeitungsloesung fuer lithographische platten.
BR7605510A (pt) Processo para a producao de suportes de chapas de impressao plana constituidas de aluminio tornando aspera a sua superficie por via eletroquimica
BR8605348A (pt) Solucao de umedecimento para o processo de impressao"off-set"
ES288956Y (es) Dispositivo para la impresion de sobres por ordenador
ES289101Y (es) Placa de base, especialmente para bisagras
IT7948370A0 (it) Processo per la sua realizzazione lastra di stampa litografica e
ES288281Y (es) Rascle perfeccionado para estampado por serigrafia
IT8567590A0 (it) Dispositivo di stampa per macchine per scrivere
AT384997B (de) Handstempel mit mehreren wahlweise verwendbaren druckplatten
BR6601971U (pt) Placa para fixacao direta de trilhos
BR6500702U (pt) Moldura laqueada para posters cambiaveis
ES283184Y (es) Placa retenedora para cintas portalibros

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