NL286908A - - Google Patents

Info

Publication number
NL286908A
NL286908A NL286908DA NL286908A NL 286908 A NL286908 A NL 286908A NL 286908D A NL286908D A NL 286908DA NL 286908 A NL286908 A NL 286908A
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 NL286908A publication Critical patent/NL286908A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • G03C5/3028—Heterocyclic compounds
    • G03C5/3035—Heterocyclic compounds containing a diazole ring
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL286908D 1961-12-19 NL286908A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB45466/61A GB997033A (en) 1961-12-19 1961-12-19 Pyrazolidinone derivatives
GB45465/61A GB985653A (en) 1961-12-19 1961-12-19 Pyrazolidone derivatives

Publications (1)

Publication Number Publication Date
NL286908A true NL286908A (enrdf_load_stackoverflow)

Family

ID=26265596

Family Applications (1)

Application Number Title Priority Date Filing Date
NL286908D NL286908A (enrdf_load_stackoverflow) 1961-12-19

Country Status (4)

Country Link
US (1) US3178441A (enrdf_load_stackoverflow)
DE (1) DE1445931A1 (enrdf_load_stackoverflow)
GB (2) GB997033A (enrdf_load_stackoverflow)
NL (1) NL286908A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074051A (en) * 1971-12-08 1978-02-14 Minnesota Mining And Manufacturing Company 3-Pyrazolidinone derivatives
GB1500023A (en) * 1975-01-31 1978-02-08 Ici Ltd Manufacture of 1-aryl-3-carboxy-pyrazolid-5-ones
US4550119A (en) * 1983-05-23 1985-10-29 Warner-Lambert Company 2,4-Dihydro-5-[(substituted)phenyl]-4,4-disubstituted-3H-pyrazol-3-ones
US4551538A (en) * 1984-12-20 1985-11-05 American Home Products Corporation Phenylpyrazolidine acetic acid derivatives
EP0269030B1 (en) * 1986-11-20 1994-05-04 Mitsubishi Kasei Corporation Lipid-peroxide formation inhibiting composition and novel compounds useful therefor
CN101333191B (zh) * 2008-07-25 2013-04-03 浙江师范大学 一种2,5-二取代吡唑啉-3-酮类衍生物的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955025C (de) * 1954-03-15 1956-12-27 Agfa Aktiengesellschft Fuer Ph Photographischer Entwickler
US2833779A (en) * 1956-10-29 1958-05-06 American Cyanamid Co Substituted pyrazoles
DE1029229B (de) * 1956-12-22 1958-04-30 Agfa Ag Photographischer Entwickler
US3041343A (en) * 1959-10-14 1962-06-26 Sandoz Ltd 4-(thienyl-2'')-and 4-(pyridyl-3'')-5-aminopyrazoles

Also Published As

Publication number Publication date
US3178441A (en) 1965-04-13
DE1445931A1 (de) 1969-02-13
GB985653A (en) 1965-03-10
GB997033A (en) 1965-06-30

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