JPS4838149A - - Google Patents

Info

Publication number
JPS4838149A
JPS4838149A JP46071065A JP7106571A JPS4838149A JP S4838149 A JPS4838149 A JP S4838149A JP 46071065 A JP46071065 A JP 46071065A JP 7106571 A JP7106571 A JP 7106571A JP S4838149 A JPS4838149 A JP S4838149A
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
JP46071065A
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 JP46071065A priority Critical patent/JPS4838149A/ja
Priority to DE2244924A priority patent/DE2244924A1/de
Priority to US00288826A priority patent/US3790388A/en
Priority to GB4258772A priority patent/GB1389570A/en
Publication of JPS4838149A publication Critical patent/JPS4838149A/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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
    • 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
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/156—Precursor compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
JP46071065A 1971-09-13 1971-09-13 Pending JPS4838149A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP46071065A JPS4838149A (ja) 1971-09-13 1971-09-13
DE2244924A DE2244924A1 (de) 1971-09-13 1972-09-13 Direktpositives farbphotographisches material
US00288826A US3790388A (en) 1971-09-13 1972-09-13 Direct positive color photographic materials
GB4258772A GB1389570A (en) 1971-09-13 1972-09-13 Direct-positive colour photographic silver halide materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46071065A JPS4838149A (ja) 1971-09-13 1971-09-13

Publications (1)

Publication Number Publication Date
JPS4838149A true JPS4838149A (ja) 1973-06-05

Family

ID=13449737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46071065A Pending JPS4838149A (ja) 1971-09-13 1971-09-13

Country Status (4)

Country Link
US (1) US3790388A (ja)
JP (1) JPS4838149A (ja)
DE (1) DE2244924A1 (ja)
GB (1) GB1389570A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6793169B2 (en) 2000-11-08 2004-09-21 Fuji Photo Film Co., Ltd. Web winding apparatus, method of and apparatus for processing web edge, and web processing apparatus
US7163173B2 (en) 2000-12-22 2007-01-16 Fuji Photo Film Co., Ltd. Method of and apparatus for winding web

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539729A1 (de) * 1975-09-06 1977-03-17 Agfa Gevaert Ag Farbphotographisches material
JPS6038696B2 (ja) * 1977-12-09 1985-09-02 コニカ株式会社 ハロゲン化銀カラ−写真感光材料
JPS63184743A (ja) * 1986-09-16 1988-07-30 Konica Corp 直接ポジハロゲン化銀写真感光材料

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436130A (en) * 1944-11-25 1948-02-17 Eastman Kodak Co Acyl substituted reactive methylene color couplers
US2706685A (en) * 1952-12-04 1955-04-19 Eastman Kodak Co 3-acylamido-5-(m-sulfobenzoyloxy) pyrazole coupler compounds
US3501307A (en) * 1966-03-11 1970-03-17 Eastman Kodak Co Photographic reversal materials containing organic desensitizing compounds
US3501312A (en) * 1968-07-22 1970-03-17 Eastman Kodak Co Direct positive silver halide emulsions containing trimethine cyanine dyes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6793169B2 (en) 2000-11-08 2004-09-21 Fuji Photo Film Co., Ltd. Web winding apparatus, method of and apparatus for processing web edge, and web processing apparatus
US7246768B2 (en) 2000-11-08 2007-07-24 Fuji Photo Film Co., Ltd. Method of processing web edge
US7163173B2 (en) 2000-12-22 2007-01-16 Fuji Photo Film Co., Ltd. Method of and apparatus for winding web

Also Published As

Publication number Publication date
DE2244924A1 (de) 1973-03-22
GB1389570A (en) 1975-04-03
US3790388A (en) 1974-02-05

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