CA1179294A - Plaque lithographique en aluminium a image visible et procede connexe - Google Patents

Plaque lithographique en aluminium a image visible et procede connexe

Info

Publication number
CA1179294A
CA1179294A CA000422071A CA422071A CA1179294A CA 1179294 A CA1179294 A CA 1179294A CA 000422071 A CA000422071 A CA 000422071A CA 422071 A CA422071 A CA 422071A CA 1179294 A CA1179294 A CA 1179294A
Authority
CA
Canada
Prior art keywords
plate
anionic
dye
aluminum
sodium
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.)
Expired
Application number
CA000422071A
Other languages
English (en)
Inventor
Robert F. Gracia
Howard A. Fromson
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.)
Individual
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 CA000362530A external-priority patent/CA1154303A/fr
Application filed by Individual filed Critical Individual
Priority to CA000422071A priority Critical patent/CA1179294A/fr
Application granted granted Critical
Publication of CA1179294A publication Critical patent/CA1179294A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
CA000422071A 1980-10-24 1983-02-21 Plaque lithographique en aluminium a image visible et procede connexe Expired CA1179294A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000422071A CA1179294A (fr) 1980-10-24 1983-02-21 Plaque lithographique en aluminium a image visible et procede connexe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000362530A CA1154303A (fr) 1980-10-24 1980-10-24 Plaque lithographique en aluminium avec visualisation et procede
CA000422071A CA1179294A (fr) 1980-10-24 1983-02-21 Plaque lithographique en aluminium a image visible et procede connexe

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000362530A Division CA1154303A (fr) 1980-10-24 1980-10-24 Plaque lithographique en aluminium avec visualisation et procede

Publications (1)

Publication Number Publication Date
CA1179294A true CA1179294A (fr) 1984-12-11

Family

ID=25669169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000422071A Expired CA1179294A (fr) 1980-10-24 1983-02-21 Plaque lithographique en aluminium a image visible et procede connexe

Country Status (1)

Country Link
CA (1) CA1179294A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry