ZA782045B - Improvements in or relating to printing plates - Google Patents

Improvements in or relating to printing plates

Info

Publication number
ZA782045B
ZA782045B ZA00782045A ZA782045A ZA782045B ZA 782045 B ZA782045 B ZA 782045B ZA 00782045 A ZA00782045 A ZA 00782045A ZA 782045 A ZA782045 A ZA 782045A ZA 782045 B ZA782045 B ZA 782045B
Authority
ZA
South Africa
Prior art keywords
relating
printing plates
printing
plates
Prior art date
Application number
ZA00782045A
Other languages
English (en)
Inventor
M Ould
G Stevens
Original Assignee
Vickers 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 Vickers Ltd filed Critical Vickers Ltd
Publication of ZA782045B publication Critical patent/ZA782045B/xx

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)
  • ing And Chemical Polishing (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Laminated Bodies (AREA)
ZA00782045A 1977-04-16 1978-04-10 Improvements in or relating to printing plates ZA782045B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15885/77A GB1598701A (en) 1977-04-16 1977-04-16 Electrolytic graining of aluminium or aluminium alloy surfaces

Publications (1)

Publication Number Publication Date
ZA782045B true ZA782045B (en) 1979-03-28

Family

ID=10067285

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00782045A ZA782045B (en) 1977-04-16 1978-04-10 Improvements in or relating to printing plates

Country Status (26)

Country Link
US (1) US4172772A (zh)
JP (1) JPS6041720B2 (zh)
AT (1) AT361512B (zh)
AU (1) AU517106B2 (zh)
BE (1) BE865994A (zh)
BR (1) BR7802326A (zh)
CA (1) CA1109020A (zh)
CH (1) CH635619A5 (zh)
DE (1) DE2816307C2 (zh)
DK (1) DK154785C (zh)
ES (1) ES468828A1 (zh)
FI (1) FI63070C (zh)
FR (1) FR2387303A1 (zh)
GB (1) GB1598701A (zh)
IE (1) IE46530B1 (zh)
IN (1) IN149821B (zh)
IT (1) IT1094126B (zh)
KE (1) KE3475A (zh)
LU (1) LU79438A1 (zh)
MW (1) MW1278A1 (zh)
NL (1) NL7803983A (zh)
NO (1) NO152610C (zh)
NZ (1) NZ186932A (zh)
SE (1) SE439071B (zh)
ZA (1) ZA782045B (zh)
ZM (1) ZM3978A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135095A (en) * 1980-03-26 1981-10-22 Mitsubishi Chem Ind Ltd Manufacture of supporter for planographic process block
JPS56150595A (en) * 1980-04-25 1981-11-21 Mitsubishi Chem Ind Ltd Production of support for lithographic machine plate
JPS5724294A (en) * 1980-07-18 1982-02-08 Mitsubishi Chem Ind Ltd Production of support for planographic printing plate
JPS59153861A (ja) * 1983-02-22 1984-09-01 Fuji Photo Film Co Ltd 平版印刷版用支持体
DE3415364A1 (de) * 1984-04-25 1985-10-31 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten
DE3415338A1 (de) * 1984-04-25 1985-10-31 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten
DE3415363A1 (de) * 1984-04-25 1985-10-31 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten
DE3503926A1 (de) * 1985-02-06 1986-08-07 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
DE3503927A1 (de) * 1985-02-06 1986-08-07 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
DE3533532A1 (de) * 1985-09-20 1987-04-02 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
DE3635304A1 (de) * 1986-10-17 1988-04-28 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
DE3717654A1 (de) * 1987-05-26 1988-12-08 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
DE4001466A1 (de) * 1990-01-19 1991-07-25 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
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
US5288372A (en) * 1992-07-07 1994-02-22 Alumax Inc. Altering a metal body surface
FR2789347B1 (fr) * 1999-02-04 2001-04-06 Rollin Sa Blanchet a proprietes de surface variables pour machine a imprimer
JP2018119184A (ja) * 2017-01-26 2018-08-02 株式会社Adeka 電解エッチング液組成物、電解エッチング方法、電解エッチングされた基材、アルミニウム電解コンデンサ用電極材、及びコンデンサ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1314840A (en) * 1917-04-30 1919-09-02 Jackson S Weeks Composition for electrolytes for electrical etching.
US2421316A (en) * 1944-01-04 1947-05-27 Western Electric Co Electrolytic etching bath
FR1540081A (fr) * 1966-09-27 1968-09-20 Philips Nv Procédé de fabrication d'électrodes d'aluminium en feuilles pour condensateurs électrolytiques
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
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

Also Published As

Publication number Publication date
IN149821B (zh) 1982-05-01
DK154785C (da) 1989-06-19
AU517106B2 (en) 1981-07-09
MW1278A1 (en) 1979-02-14
IE46530B1 (en) 1983-07-13
FI781120A (fi) 1978-10-17
ES468828A1 (es) 1978-12-01
GB1598701A (en) 1981-09-23
FI63070C (fi) 1983-04-11
NL7803983A (nl) 1978-10-18
SE7804203L (sv) 1978-10-17
CA1109020A (en) 1981-09-15
DE2816307A1 (de) 1978-10-19
BR7802326A (pt) 1979-01-23
NO152610B (no) 1985-07-15
ATA260578A (de) 1980-08-15
DK163378A (da) 1978-10-17
KE3475A (en) 1984-11-16
CH635619A5 (de) 1983-04-15
IE780696L (en) 1978-10-16
JPS541243A (en) 1979-01-08
SE439071B (sv) 1985-05-28
FR2387303A1 (fr) 1978-11-10
NO152610C (no) 1985-10-23
IT7822388A0 (it) 1978-04-17
DE2816307C2 (de) 1987-04-30
FR2387303B1 (zh) 1983-01-14
US4172772A (en) 1979-10-30
NO781314L (no) 1978-10-17
AU3525178A (en) 1979-10-25
JPS6041720B2 (ja) 1985-09-18
NZ186932A (en) 1979-06-19
IT1094126B (it) 1985-07-26
AT361512B (de) 1981-03-10
ZM3978A1 (en) 1979-05-21
FI63070B (fi) 1982-12-31
LU79438A1 (fr) 1978-07-13
BE865994A (fr) 1978-07-31
DK154785B (da) 1988-12-19

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