NL41539C - - Google Patents

Info

Publication number
NL41539C
NL41539C NL41539DA NL41539C NL 41539 C NL41539 C NL 41539C NL 41539D A NL41539D A NL 41539DA NL 41539 C NL41539 C NL 41539C
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 NL41539C publication Critical patent/NL41539C/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29Development processes or agents therefor
    • G03C5/305Additives other than developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
NL41539D 1934-04-07 NL41539C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT454870X 1934-04-07

Publications (1)

Publication Number Publication Date
NL41539C true NL41539C (no)

Family

ID=3674469

Family Applications (1)

Application Number Title Priority Date Filing Date
NL41539D NL41539C (no) 1934-04-07

Country Status (5)

Country Link
US (1) US2099374A (no)
BE (1) BE408842A (no)
FR (1) FR788511A (no)
GB (1) GB454870A (no)
NL (1) NL41539C (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583648A (en) * 1944-11-13 1946-12-23 John David Kendall Improvements in photographic materials
US2563034A (en) * 1949-07-05 1951-08-07 Goodrich Co B F Rhodanine beta-substituted propionic acid
US2658890A (en) * 1951-04-13 1953-11-10 Rohm & Haas 5-alkoxymethylene rhodanines
BE523919A (no) * 1952-10-31
US2739888A (en) * 1954-03-29 1956-03-27 Eastman Kodak Co Photographic elements containing thiazolidine derivatives
BE559754A (no) * 1956-08-03
US3081170A (en) * 1958-10-06 1963-03-12 Gen Aniline & Film Corp Fog reduction in photographic silver halide emulsions
US4066653A (en) * 1975-04-03 1978-01-03 Sterling Drug Inc. 1-imino-3-(4-imino-5-thiazolidinylidene)isoindolines
US3966753A (en) * 1974-08-09 1976-06-29 Sterling Drug Inc. Thiazolidinylidene isoindoline pigments

Also Published As

Publication number Publication date
FR788511A (fr) 1935-10-11
GB454870A (en) 1936-10-08
BE408842A (no)
US2099374A (en) 1937-11-16

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