GB983665A - Improvements relating to diazotype papers - Google Patents

Improvements relating to diazotype papers

Info

Publication number
GB983665A
GB983665A GB2437462A GB2437462A GB983665A GB 983665 A GB983665 A GB 983665A GB 2437462 A GB2437462 A GB 2437462A GB 2437462 A GB2437462 A GB 2437462A GB 983665 A GB983665 A GB 983665A
Authority
GB
United Kingdom
Prior art keywords
compound
alkoxy
substituents
dorel
june
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
GB2437462A
Other languages
English (en)
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
Application filed by Individual filed Critical Individual
Publication of GB983665A publication Critical patent/GB983665A/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)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB2437462A 1961-06-29 1962-06-25 Improvements relating to diazotype papers Expired GB983665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866513A FR1301867A (fr) 1961-06-29 1961-06-29 Copulants pour papiers diazoïques développables à la chaleur

Publications (1)

Publication Number Publication Date
GB983665A true GB983665A (en) 1965-02-17

Family

ID=8758329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2437462A Expired GB983665A (en) 1961-06-29 1962-06-25 Improvements relating to diazotype papers

Country Status (5)

Country Link
CH (1) CH411573A (enrdf_load_stackoverflow)
DE (1) DE1422835A1 (enrdf_load_stackoverflow)
FR (1) FR1301867A (enrdf_load_stackoverflow)
GB (1) GB983665A (enrdf_load_stackoverflow)
NL (1) NL280212A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480433A (en) * 1967-03-22 1969-11-25 Eastman Kodak Co Thermally activatable diazotype compositions
US3499760A (en) * 1968-05-02 1970-03-10 Dietzgen Co Eugene Diazotype photoprinting materials and methods of use
US3525619A (en) * 1965-09-10 1970-08-25 Keuffel & Esser Co Heat-developable diazotype material
US3529964A (en) * 1966-01-14 1970-09-22 L L Ridgway Enterprises Inc Heat developable diazo compositions and diazotype reproduction media
US3620740A (en) * 1968-01-09 1971-11-16 Agfa Gevaert Nv Thermodiazo-type copying

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525619A (en) * 1965-09-10 1970-08-25 Keuffel & Esser Co Heat-developable diazotype material
US3529964A (en) * 1966-01-14 1970-09-22 L L Ridgway Enterprises Inc Heat developable diazo compositions and diazotype reproduction media
US3480433A (en) * 1967-03-22 1969-11-25 Eastman Kodak Co Thermally activatable diazotype compositions
US3620740A (en) * 1968-01-09 1971-11-16 Agfa Gevaert Nv Thermodiazo-type copying
US3499760A (en) * 1968-05-02 1970-03-10 Dietzgen Co Eugene Diazotype photoprinting materials and methods of use

Also Published As

Publication number Publication date
DE1422835A1 (de) 1969-02-06
FR1301867A (fr) 1962-08-24
CH411573A (fr) 1966-04-15
NL280212A (enrdf_load_stackoverflow)

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