JPS4937854B1 - - Google Patents

Info

Publication number
JPS4937854B1
JPS4937854B1 JP11310070A JP11310070A JPS4937854B1 JP S4937854 B1 JPS4937854 B1 JP S4937854B1 JP 11310070 A JP11310070 A JP 11310070A JP 11310070 A JP11310070 A JP 11310070A JP S4937854 B1 JPS4937854 B1 JP S4937854B1
Authority
JP
Japan
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.)
Pending
Application number
JP11310070A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP11310070A priority Critical patent/JPS4937854B1/ja
Priority to DE19712162778 priority patent/DE2162778C2/en
Priority to GB5864471A priority patent/GB1335730A/en
Priority to US428207A priority patent/US3888680A/en
Publication of JPS4937854B1 publication Critical patent/JPS4937854B1/ja
Pending 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
    • C07D231/50—Acylated on said nitrogen atom
JP11310070A 1970-12-18 1970-12-18 Pending JPS4937854B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11310070A JPS4937854B1 (en) 1970-12-18 1970-12-18
DE19712162778 DE2162778C2 (en) 1970-12-18 1971-12-17 Color photographic recording material
GB5864471A GB1335730A (en) 1970-12-18 1971-12-17 Pyrazoline compounds and light-sensitive colour photographic materials containing them
US428207A US3888680A (en) 1970-12-18 1973-12-26 Light-sensitive silver halide color photographic material containing bis-pyrazolone couplers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11310070A JPS4937854B1 (en) 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
JPS4937854B1 true JPS4937854B1 (en) 1974-10-12

Family

ID=14603467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11310070A Pending JPS4937854B1 (en) 1970-12-18 1970-12-18

Country Status (3)

Country Link
JP (1) JPS4937854B1 (en)
DE (1) DE2162778C2 (en)
GB (1) GB1335730A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214956A (en) * 1975-07-24 1977-02-04 Balcke Duerr Ag Trickle apparatus in water recooling system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283472A (en) 1980-02-26 1981-08-11 Eastman Kodak Company Silver halide elements containing blocked pyrazolone magenta dye-forming couplers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294909A (en) * 1939-02-13 1942-09-08 Du Pont Chemical process and composition
US2618641A (en) * 1951-12-15 1952-11-18 Eastman Kodak Co Arylidene-bis-pyrazolones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214956A (en) * 1975-07-24 1977-02-04 Balcke Duerr Ag Trickle apparatus in water recooling system

Also Published As

Publication number Publication date
DE2162778C2 (en) 1983-04-21
DE2162778A1 (en) 1972-08-10
GB1335730A (en) 1973-10-31

Similar Documents

Publication Publication Date Title
AR204384A1 (en)
FR2117274A5 (en)
ATA96471A (en)
JPS4937854B1 (en)
AU2044470A (en)
AU438996B2 (en)
AU1716970A (en)
AU2085370A (en)
AU2017870A (en)
AU1881070A (en)
AU1789870A (en)
AU1841070A (en)
AU1083170A (en)
AU1879170A (en)
AU2112570A (en)
AU1918570A (en)
AU1974970A (en)
BR7100836D0 (en)
AU1832970A (en)
AU1872870A (en)
AU1943370A (en)
ATA672271A (en)
AU2061170A (en)
AU1004470A (en)
AU1064870A (en)