NL69307C - - Google Patents

Info

Publication number
NL69307C
NL69307C NL69307DA NL69307C NL 69307 C NL69307 C NL 69307C NL 69307D A NL69307D A NL 69307DA NL 69307 C NL69307 C NL 69307C
Authority
NL
Netherlands
Application number
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.)
Publication of NL69307C publication Critical patent/NL69307C/xx

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)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
NL69307D 1947-06-06 NL69307C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US753036A US2494906A (en) 1947-06-06 1947-06-06 Cyan component for diazotype color process

Publications (1)

Publication Number Publication Date
NL69307C true NL69307C (fr)

Family

ID=25028879

Family Applications (2)

Application Number Title Priority Date Filing Date
NL62286500A NL140419B (nl) 1947-06-06 Werkwijze voor het bereiden van een minstens twee componenten met verschillende dampspanningen bevattende damp.
NL69307D NL69307C (fr) 1947-06-06

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL62286500A NL140419B (nl) 1947-06-06 Werkwijze voor het bereiden van een minstens twee componenten met verschillende dampspanningen bevattende damp.

Country Status (3)

Country Link
US (1) US2494906A (fr)
GB (1) GB635120A (fr)
NL (2) NL69307C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71256C (fr) * 1948-10-01
US2759818A (en) * 1951-11-30 1956-08-21 American Optical Corp Photographic color process
US3450536A (en) * 1961-03-24 1969-06-17 Eg & G Inc Silver halide photographic film having increased exposure-response characteristics
GB1052977A (fr) * 1963-09-14
US3536490A (en) * 1964-04-28 1970-10-27 Pitney Bowes Inc Novel diazotype copying process
US3480437A (en) * 1965-11-30 1969-11-25 Gaf Corp Two component diazo sensitizing compositions containing a xanthine compound
JPS4827690B1 (fr) * 1968-08-07 1973-08-24
CN110670074B (zh) * 2019-11-05 2021-11-16 北美防锈技术（上海）有限公司 一种环保型螺纹钢表面防锈处理剂及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE343949A (fr) * 1926-07-09
US2375366A (en) * 1941-10-16 1945-05-08 Keuffel & Esser Co Photosensitive materials

Also Published As

Publication number Publication date
US2494906A (en) 1950-01-17
GB635120A (en) 1950-04-05
NL140419B (nl)

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