IT7947722A0 - Procedimento per disperdere in un colloide idrofilo un additivo fotografico oleosolubile - Google Patents

Procedimento per disperdere in un colloide idrofilo un additivo fotografico oleosolubile

Info

Publication number
IT7947722A0
IT7947722A0 IT7947722A IT4772279A IT7947722A0 IT 7947722 A0 IT7947722 A0 IT 7947722A0 IT 7947722 A IT7947722 A IT 7947722A IT 4772279 A IT4772279 A IT 4772279A IT 7947722 A0 IT7947722 A0 IT 7947722A0
Authority
IT
Italy
Prior art keywords
dispersing
procedure
oil
hydrophilic colloid
photographic additive
Prior art date
Application number
IT7947722A
Other languages
English (en)
Other versions
IT1116495B (it
Original Assignee
Kanagawa Giappone A
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 by Kanagawa Giappone A filed Critical Kanagawa Giappone A
Publication of IT7947722A0 publication Critical patent/IT7947722A0/it
Application granted granted Critical
Publication of IT1116495B publication Critical patent/IT1116495B/it

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
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • 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
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/38—Dispersants; Agents facilitating spreading
    • 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
    • Y10S430/158—Development inhibitor releaser, DIR
    • 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
    • Y10S430/159—Development dye releaser, DDR

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
IT47722/79A 1978-01-23 1979-01-22 Procedimento per disperdere in un colloide idrofilo un additivo fotografico oleosolubile IT1116495B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53006025A JPS5931689B2 (ja) 1978-01-23 1978-01-23 油溶性写真用添加剤の分散方法

Publications (2)

Publication Number Publication Date
IT7947722A0 true IT7947722A0 (it) 1979-01-22
IT1116495B IT1116495B (it) 1986-02-10

Family

ID=11627133

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47722/79A IT1116495B (it) 1978-01-23 1979-01-22 Procedimento per disperdere in un colloide idrofilo un additivo fotografico oleosolubile

Country Status (6)

Country Link
US (1) US4211836A (it)
JP (1) JPS5931689B2 (it)
CH (1) CH640068A5 (it)
DE (1) DE2902327A1 (it)
GB (1) GB2012980B (it)
IT (1) IT1116495B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588045A (en) * 1978-12-27 1980-07-03 Fuji Photo Film Co Ltd Dispersing method for oil-soluble photographic additive
DD159572A1 (de) * 1981-06-10 1983-03-16 Dieter Plaschnick Verfahren zur dispergierung oelloeslicher fotografischer zusaetze
GB8429678D0 (en) * 1984-11-23 1985-01-03 Kodak Ltd Water-insoluble photographic addenda
US4837088A (en) * 1985-02-05 1989-06-06 Avery International Corporation Coextruded core laminates
US4766061A (en) * 1985-11-21 1988-08-23 Eastman Kodak Company Photographic coupler dispersions
JPS62173470A (ja) * 1986-01-28 1987-07-30 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JP2652202B2 (ja) * 1988-07-12 1997-09-10 富士写真フイルム株式会社 ハロゲン化銀乳剤の製造方法
US5015564A (en) * 1988-12-23 1991-05-14 Eastman Kodak Company Stabilizatin of precipitated dispersions of hydrophobic couplers, surfactants and polymers
US4957857A (en) * 1988-12-23 1990-09-18 Eastman Kodak Company Stabilization of precipitated dispersions of hydrophobic couplers
US5087554A (en) * 1990-06-27 1992-02-11 Eastman Kodak Company Stabilization of precipitated dispersions of hydrophobic couplers
US5256527A (en) * 1990-06-27 1993-10-26 Eastman Kodak Company Stabilization of precipitated dispersions of hydrophobic couplers
JP3444650B2 (ja) * 1994-05-20 2003-09-08 富士写真フイルム株式会社 疎水性写真用有用化合物の分散方法
DE69602298T2 (de) * 1995-02-24 1999-09-09 Fuji Photo Film Co Ltd Emulgier- und Dispersionsverfahren für eine photographisch nützliche hydrophobe Verbindung
GB9517912D0 (en) * 1995-09-02 1995-11-01 Kodak Ltd Improved oil-in-water emulsions
US5589322A (en) * 1995-12-12 1996-12-31 Eastman Kodak Company Process for making a direct dispersion of a photographically useful material
GB9710371D0 (en) * 1997-05-20 1997-07-16 Imation Corp Formation and photographic use of solid particle dye dispersions
US20050106310A1 (en) * 2003-07-02 2005-05-19 Green John H. Designed particle agglomeration
WO2009067343A1 (en) * 2007-11-21 2009-05-28 Teikoku Pharma Usa, Inc. Pyrazolone derivative emulsion formulations
US9006280B2 (en) * 2008-11-20 2015-04-14 Teikoku Pharma Usa, Inc. Pyrazolone derivative formulations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL272967A (it) * 1960-12-29
US3287134A (en) * 1964-03-09 1966-11-22 Du Pont Photgraphic layers and their preparation
GB1199570A (en) * 1966-10-31 1970-07-22 Agfa Gevaert Nv Method of Incorporating Photographic Ingredients Into Hydrophilic Colloids
BE755248A (fr) * 1969-08-27 1971-02-01 Fuji Photo Film Co Ltd Element photosensible de photographie en couleurs contenant un copulantmagenta
JPS5224412B2 (it) * 1971-08-25 1977-07-01
JPS5234494B2 (it) * 1974-07-09 1977-09-03
JPS5127922A (en) * 1974-09-02 1976-03-09 Konishiroku Photo Ind Shashinyotenkazaino tenkahoho
DE2447175A1 (de) * 1974-10-03 1976-04-15 Agfa Gevaert Ag Lichtempfindliches material mit emulgierten substanzen
JPS525518A (en) * 1975-07-03 1977-01-17 Fuji Photo Film Co Ltd Photographic light sensitive material

Also Published As

Publication number Publication date
GB2012980A (en) 1979-08-01
US4211836A (en) 1980-07-08
DE2902327A1 (de) 1979-07-26
IT1116495B (it) 1986-02-10
CH640068A5 (de) 1983-12-15
DE2902327C2 (it) 1987-02-05
GB2012980B (en) 1982-07-21
JPS5499416A (en) 1979-08-06
JPS5931689B2 (ja) 1984-08-03

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