CA2111195A1 - Two-stage electrolytic graining process, aluminum sheet material produced thereby and lithographic printing plate comprising such aluminum sheet material - Google Patents

Two-stage electrolytic graining process, aluminum sheet material produced thereby and lithographic printing plate comprising such aluminum sheet material

Info

Publication number
CA2111195A1
CA2111195A1 CA 2111195 CA2111195A CA2111195A1 CA 2111195 A1 CA2111195 A1 CA 2111195A1 CA 2111195 CA2111195 CA 2111195 CA 2111195 A CA2111195 A CA 2111195A CA 2111195 A1 CA2111195 A1 CA 2111195A1
Authority
CA
Canada
Prior art keywords
aluminum
stage
lithographic printing
range
less
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.)
Abandoned
Application number
CA 2111195
Other languages
English (en)
French (fr)
Inventor
Susan C. Hall
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.)
Eastman Kodak Co
Original Assignee
Individual
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
Priority claimed from US07/733,571 external-priority patent/US5122243A/en
Priority claimed from US07/733,569 external-priority patent/US5186795A/en
Application filed by Individual filed Critical Individual
Publication of CA2111195A1 publication Critical patent/CA2111195A1/en
Abandoned 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

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)
CA 2111195 1991-07-22 1992-07-21 Two-stage electrolytic graining process, aluminum sheet material produced thereby and lithographic printing plate comprising such aluminum sheet material Abandoned CA2111195A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/733,571 US5122243A (en) 1991-07-22 1991-07-22 Lithographic printing plates comprising an aluminum support grained in a two stage-electrolytic process
US733,569 1991-07-22
US07/733,569 US5186795A (en) 1991-07-22 1991-07-22 Two-stage process for electrolytic graining of aluminum
US733,571 1991-07-22

Publications (1)

Publication Number Publication Date
CA2111195A1 true CA2111195A1 (en) 1993-02-04

Family

ID=27112598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2111195 Abandoned CA2111195A1 (en) 1991-07-22 1992-07-21 Two-stage electrolytic graining process, aluminum sheet material produced thereby and lithographic printing plate comprising such aluminum sheet material

Country Status (4)

Country Link
EP (1) EP0596005A1 (de)
JP (1) JPH06509754A (de)
CA (1) CA2111195A1 (de)
WO (1) WO1993001942A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ303594A (en) * 1995-03-31 1999-01-28 Minnesota Mining & Mfg Optical fibre splice tray arrangement
US5617501A (en) * 1995-03-31 1997-04-01 Minnesota Mining And Manufacturing Company Shield bond strain connector for fiber optic closure
TW286371B (de) * 1995-03-31 1996-09-21 Minnesota Mining & Mfg
US6401074B1 (en) * 1998-06-12 2002-06-04 Access Retail transaction promotion system
JP4510570B2 (ja) * 2004-09-21 2010-07-28 富士フイルム株式会社 平版印刷版用支持体の製造方法
CN119534578B (zh) * 2024-11-28 2026-03-10 厦门大学 一种制备具有超薄绝缘层单/双通道微电极的直接拉制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518471A (en) * 1984-08-29 1985-05-21 North American Philips Corporation Two step electrochemical etch process for high volt aluminum anode foil
DE3934683A1 (de) * 1989-10-18 1991-04-25 Kurt Hausmann Verfahren und vorrichtung zur elektrochemischen aufrauhung einer metalloberflaeche
DE4001466A1 (de) * 1990-01-19 1991-07-25 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
US5122243A (en) * 1991-07-22 1992-06-16 Eastman Kodak Company Lithographic printing plates comprising an aluminum support grained in a two stage-electrolytic process

Also Published As

Publication number Publication date
WO1993001942A1 (en) 1993-02-04
JPH06509754A (ja) 1994-11-02
EP0596005A1 (de) 1994-05-11

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead