CA2037594A1 - Electrolytic graining - Google Patents

Electrolytic graining

Info

Publication number
CA2037594A1
CA2037594A1 CA002037594A CA2037594A CA2037594A1 CA 2037594 A1 CA2037594 A1 CA 2037594A1 CA 002037594 A CA002037594 A CA 002037594A CA 2037594 A CA2037594 A CA 2037594A CA 2037594 A1 CA2037594 A1 CA 2037594A1
Authority
CA
Canada
Prior art keywords
aluminium
electrolyte
sheets
alternating current
graining
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
CA002037594A
Other languages
English (en)
French (fr)
Inventor
Philip A. Atkinson
Nicholas J. Brattan
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.)
Du Pont UK Ltd
Du Pont Howson Ltd
Original Assignee
Du Pont Howson Ltd
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 Du Pont Howson Ltd filed Critical Du Pont Howson Ltd
Publication of CA2037594A1 publication Critical patent/CA2037594A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
CA002037594A 1990-03-06 1991-03-05 Electrolytic graining Abandoned CA2037594A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909005035A GB9005035D0 (en) 1990-03-06 1990-03-06 Improvements in or relating to electrolytic graining
GB9005035.2 1990-03-06

Publications (1)

Publication Number Publication Date
CA2037594A1 true CA2037594A1 (en) 1991-09-07

Family

ID=10672117

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002037594A Abandoned CA2037594A1 (en) 1990-03-06 1991-03-05 Electrolytic graining

Country Status (12)

Country Link
EP (1) EP0445959A1 (hu)
JP (1) JPH0770800A (hu)
AU (1) AU7197691A (hu)
BR (1) BR9100958A (hu)
CA (1) CA2037594A1 (hu)
CS (1) CS58091A3 (hu)
FI (1) FI910745A (hu)
GB (1) GB9005035D0 (hu)
HU (1) HUT57129A (hu)
IE (1) IE910722A1 (hu)
NO (1) NO910882L (hu)
ZA (1) ZA911605B (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412678A (en) * 1979-06-18 1983-11-01 Turco Manufacturing Co. Saddle for bar and bar-type weight

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358194B (en) * 2000-01-17 2004-07-21 Ea Tech Ltd Electrolytic treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59215500A (ja) * 1983-05-19 1984-12-05 Fuji Photo Film Co Ltd 電解処理方法
JPH0729507B2 (ja) * 1987-10-30 1995-04-05 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製造方法
JPH0798430B2 (ja) * 1988-03-31 1995-10-25 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製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412678A (en) * 1979-06-18 1983-11-01 Turco Manufacturing Co. Saddle for bar and bar-type weight

Also Published As

Publication number Publication date
NO910882D0 (no) 1991-03-06
BR9100958A (pt) 1991-11-05
EP0445959A1 (en) 1991-09-11
GB9005035D0 (en) 1990-05-02
HU910713D0 (en) 1991-09-30
CS58091A3 (en) 1992-04-15
IE910722A1 (en) 1991-09-11
FI910745A0 (fi) 1991-02-15
FI910745A (fi) 1991-09-07
JPH0770800A (ja) 1995-03-14
AU7197691A (en) 1991-09-12
ZA911605B (en) 1991-12-24
HUT57129A (en) 1991-11-28
NO910882L (no) 1991-09-09

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Legal Events

Date Code Title Description
FZDE Discontinued