FR948136A - Improvements relating to diazotype photosensitive materials - Google Patents

Improvements relating to diazotype photosensitive materials

Info

Publication number
FR948136A
FR948136A FR948136DA FR948136A FR 948136 A FR948136 A FR 948136A FR 948136D A FR948136D A FR 948136DA FR 948136 A FR948136 A FR 948136A
Authority
FR
France
Prior art keywords
improvements relating
photosensitive materials
diazotype
diazotype photosensitive
relating
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
Other languages
French (fr)
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR948136A publication Critical patent/FR948136A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR948136D 1946-06-22 1947-06-17 Improvements relating to diazotype photosensitive materials Expired FR948136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US678676A US2437868A (en) 1946-06-22 1946-06-22 Diazotype layers containing resorcinol monoesters

Publications (1)

Publication Number Publication Date
FR948136A true FR948136A (en) 1949-07-22

Family

ID=24723808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948136D Expired FR948136A (en) 1946-06-22 1947-06-17 Improvements relating to diazotype photosensitive materials

Country Status (5)

Country Link
US (1) US2437868A (en)
CH (1) CH271387A (en)
DE (1) DE884733C (en)
FR (1) FR948136A (en)
GB (1) GB631896A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516931A (en) * 1946-08-07 1950-08-01 Gen Aniline & Film Corp Diazotype layers containing resorcinol mono-ethers
US2532126A (en) * 1946-12-16 1950-11-28 Gen Aniline & Film Corp Diazotype photographic material
US2549922A (en) * 1947-01-28 1951-04-24 Sandoz Ltd Metalizable monoazo dyestuffs and a process for their manufacture
US2523889A (en) * 1947-07-02 1950-09-26 Gen Aniline & Film Corp Diazotypes containing dialkoxy phenols
NL72166C (en) * 1948-01-20
DE1285305B (en) * 1965-08-07 1968-12-12 Kalle Ag Two component diazotype material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132703C (en) * 1900-01-01
NL54825C (en) * 1938-06-18 1900-01-01
US2359862A (en) * 1942-07-20 1944-10-10 Du Pont Quaternary ammonium derivatives

Also Published As

Publication number Publication date
CH271387A (en) 1950-10-31
DE884733C (en) 1953-07-30
US2437868A (en) 1948-03-16
GB631896A (en) 1949-11-11

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