IT7849348A0 - Procedimento per incorporare additivi fotografici in strati di colloidi idrofili - Google Patents

Procedimento per incorporare additivi fotografici in strati di colloidi idrofili

Info

Publication number
IT7849348A0
IT7849348A0 IT7849348A IT4934878A IT7849348A0 IT 7849348 A0 IT7849348 A0 IT 7849348A0 IT 7849348 A IT7849348 A IT 7849348A IT 4934878 A IT4934878 A IT 4934878A IT 7849348 A0 IT7849348 A0 IT 7849348A0
Authority
IT
Italy
Prior art keywords
layers
procedure
hydrophilic colloids
photographic additives
incorporating photographic
Prior art date
Application number
IT7849348A
Other languages
English (en)
Italian (it)
Original Assignee
Wolfen Filmfab Veb
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 Wolfen Filmfab Veb filed Critical Wolfen Filmfab Veb
Publication of IT7849348A0 publication Critical patent/IT7849348A0/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
    • 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
    • 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
    • G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT7849348A 1977-05-17 1978-05-15 Procedimento per incorporare additivi fotografici in strati di colloidi idrofili IT7849348A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD77198955A DD138581A1 (de) 1977-05-17 1977-05-17 Verfahren zum einbringen fotografischer zusaetze in hydrophile kolloidschichten

Publications (1)

Publication Number Publication Date
IT7849348A0 true IT7849348A0 (it) 1978-05-15

Family

ID=5508377

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7849348A IT7849348A0 (it) 1977-05-17 1978-05-15 Procedimento per incorporare additivi fotografici in strati di colloidi idrofili

Country Status (8)

Country Link
BE (1) BE867178A (fr)
BR (1) BR7803092A (fr)
DD (1) DD138581A1 (fr)
FR (1) FR2391490A1 (fr)
GB (1) GB1603884A (fr)
IN (1) IN150210B (fr)
IT (1) IT7849348A0 (fr)
NL (1) NL7805343A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056175B2 (ja) * 1978-02-13 1985-12-09 コニカ株式会社 含浸ポリマ−ラテツクス組成物の製造方法
DE3060639D1 (en) * 1979-02-16 1982-08-26 Eastman Kodak Co Coating composition containing a polyaniline salt semiconductor, a method of preparing said composition and an element with a conductive layer formed from said composition
DE3870715D1 (de) * 1987-06-04 1992-06-11 Konishiroku Photo Ind Verfahren zur erzeugung von silberhalogenid enthaltendem, photographischem papier.
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
US5008179A (en) * 1989-11-22 1991-04-16 Eastman Kodak Company Increased activity precipitated photographic materials
US5087554A (en) * 1990-06-27 1992-02-11 Eastman Kodak Company Stabilization of precipitated dispersions of hydrophobic couplers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543746A (fr) * 1955-08-11
GB1218190A (en) * 1967-10-11 1971-01-06 Agfa Gevaert Nv Method of incorporating ingredients in hydrophilic colloids
US3619195A (en) * 1968-11-01 1971-11-09 Eastman Kodak Co Photographic coupler dispersions
JPS49102339A (fr) * 1973-01-30 1974-09-27
US4252894A (en) * 1975-10-22 1981-02-24 Gaf Corporation Hydrophilic color coupler composition containing diepoxide

Also Published As

Publication number Publication date
BR7803092A (pt) 1979-02-20
BE867178A (fr) 1978-09-18
FR2391490B1 (fr) 1982-12-17
GB1603884A (en) 1981-12-02
IN150210B (fr) 1982-08-14
DD138581A1 (de) 1979-11-07
NL7805343A (nl) 1978-11-21
FR2391490A1 (fr) 1978-12-15

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