CA968211A - Formation of dyes suited for reproduction purposes - Google Patents

Formation of dyes suited for reproduction purposes

Info

Publication number
CA968211A
CA968211A CA098,246A CA98246A CA968211A CA 968211 A CA968211 A CA 968211A CA 98246 A CA98246 A CA 98246A CA 968211 A CA968211 A CA 968211A
Authority
CA
Canada
Prior art keywords
formation
reproduction purposes
dyes suited
dyes
suited
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
CA098,246A
Other versions
CA98246S (en
Inventor
Albert L. Poot
Henri Depoorter
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of CA968211A publication Critical patent/CA968211A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/58—Coupling substances therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CA098,246A 1969-12-03 1970-11-16 Formation of dyes suited for reproduction purposes Expired CA968211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5909369 1969-12-03

Publications (1)

Publication Number Publication Date
CA968211A true CA968211A (en) 1975-05-27

Family

ID=10483052

Family Applications (1)

Application Number Title Priority Date Filing Date
CA098,246A Expired CA968211A (en) 1969-12-03 1970-11-16 Formation of dyes suited for reproduction purposes

Country Status (9)

Country Link
US (1) US3676138A (en)
JP (1) JPS4841202B1 (en)
BE (1) BE759710A (en)
CA (1) CA968211A (en)
CH (1) CH569986A5 (en)
DE (1) DE2059192A1 (en)
FR (1) FR2072685A5 (en)
GB (1) GB1328801A (en)
NL (1) NL7017685A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137721A (en) * 1974-04-22 1975-11-01
JPS6180548A (en) * 1984-09-27 1986-04-24 Canon Electronics Inc Magnetic disc device
JP2720236B2 (en) * 1991-11-20 1998-03-04 富士写真フイルム株式会社 Diazo type recording material

Also Published As

Publication number Publication date
US3676138A (en) 1972-07-11
NL7017685A (en) 1971-06-07
BE759710A (en) 1971-06-02
GB1328801A (en) 1973-09-05
JPS4841202B1 (en) 1973-12-05
FR2072685A5 (en) 1971-09-24
DE2059192A1 (en) 1971-06-09
CH569986A5 (en) 1975-11-28

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