FR1301867A - Copulants for heat-developable diazo papers - Google Patents

Copulants for heat-developable diazo papers

Info

Publication number
FR1301867A
FR1301867A FR866513A FR866513A FR1301867A FR 1301867 A FR1301867 A FR 1301867A FR 866513 A FR866513 A FR 866513A FR 866513 A FR866513 A FR 866513A FR 1301867 A FR1301867 A FR 1301867A
Authority
FR
France
Prior art keywords
copulants
heat
developable diazo
diazo papers
papers
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
FR866513A
Other languages
French (fr)
Inventor
Jean Jacques Dorel
Lucien Raymond Dorel
Germain Laplace
Robert Nicolie
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 to NL280212D priority Critical patent/NL280212A/xx
Application filed filed Critical
Priority to FR866513A priority patent/FR1301867A/en
Priority to CH678362A priority patent/CH411573A/en
Priority to DE19621422835 priority patent/DE1422835A1/en
Priority to GB2437462A priority patent/GB983665A/en
Application granted granted Critical
Publication of FR1301867A publication Critical patent/FR1301867A/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)
FR866513A 1961-06-29 1961-06-29 Copulants for heat-developable diazo papers Expired FR1301867A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL280212D NL280212A (en) 1961-06-29
FR866513A FR1301867A (en) 1961-06-29 1961-06-29 Copulants for heat-developable diazo papers
CH678362A CH411573A (en) 1961-06-29 1962-06-04 Diazotype process
DE19621422835 DE1422835A1 (en) 1961-06-29 1962-06-07 Heat developable diazotype material
GB2437462A GB983665A (en) 1961-06-29 1962-06-25 Improvements relating to diazotype papers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866513A FR1301867A (en) 1961-06-29 1961-06-29 Copulants for heat-developable diazo papers

Publications (1)

Publication Number Publication Date
FR1301867A true FR1301867A (en) 1962-08-24

Family

ID=8758329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866513A Expired FR1301867A (en) 1961-06-29 1961-06-29 Copulants for heat-developable diazo papers

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529964A (en) * 1966-01-14 1970-09-22 L L Ridgway Enterprises Inc Heat developable diazo compositions and diazotype reproduction media

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1572048C3 (en) * 1965-09-10 1978-10-26 Hoechst Ag, 6000 Frankfurt Heat developable diazotype material
US3480433A (en) * 1967-03-22 1969-11-25 Eastman Kodak Co Thermally activatable diazotype compositions
GB1252751A (en) * 1968-01-09 1971-11-10
US3499760A (en) * 1968-05-02 1970-03-10 Dietzgen Co Eugene Diazotype photoprinting materials and methods of use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529964A (en) * 1966-01-14 1970-09-22 L L Ridgway Enterprises Inc Heat developable diazo compositions and diazotype reproduction media

Also Published As

Publication number Publication date
DE1422835A1 (en) 1969-02-06
NL280212A (en)
CH411573A (en) 1966-04-15
GB983665A (en) 1965-02-17

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