[go: up one dir, main page]

FR1006813A - Improved process for sensitizing photographic emulsions and resulting products - Google Patents

Improved process for sensitizing photographic emulsions and resulting products

Info

Publication number
FR1006813A
FR1006813A FR1006813DA FR1006813A FR 1006813 A FR1006813 A FR 1006813A FR 1006813D A FR1006813D A FR 1006813DA FR 1006813 A FR1006813 A FR 1006813A
Authority
FR
France
Prior art keywords
improved process
resulting products
photographic emulsions
sensitizing photographic
sensitizing
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1006813A publication Critical patent/FR1006813A/en
Expired 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR1006813D 1948-11-18 1949-11-17 Improved process for sensitizing photographic emulsions and resulting products Expired FR1006813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60818A US2518698A (en) 1948-11-18 1948-11-18 Chemical sensitization of photographic emulsions

Publications (1)

Publication Number Publication Date
FR1006813A true FR1006813A (en) 1952-04-28

Family

ID=22031936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006813D Expired FR1006813A (en) 1948-11-18 1949-11-17 Improved process for sensitizing photographic emulsions and resulting products

Country Status (4)

Country Link
US (1) US2518698A (en)
BE (1) BE492214A (en)
FR (1) FR1006813A (en)
GB (1) GB661645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740713A (en) * 1952-04-26 1956-04-03 Warren Joel Sensitization of photographic emulsions

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743182A (en) * 1952-11-08 1956-04-24 Eastman Kodak Co Chemical sensitization of photographic emulsions
US3266898A (en) * 1958-09-03 1966-08-16 Levy Marilyn Pre-development latensification using polyalkylene amines
US3113026A (en) * 1959-01-19 1963-12-03 Gen Aniline & Film Corp Polyvinyl alcohol photographic silver halide emulsions
US3026203A (en) * 1959-08-17 1962-03-20 Du Pont Silver halide photographic emulsions containing linear polyamine sensitizing agents
NL243731A (en) * 1959-09-24
US3206313A (en) * 1961-05-15 1965-09-14 Eastman Kodak Co Chemically sensitized emulsions having low surface sensitivity and high internal sensitivity
US3369905A (en) * 1963-03-19 1968-02-20 Eastman Kodak Co Photographic silver halide emulsions containing polyamine sensitizing agents
JPS556214B2 (en) * 1972-01-07 1980-02-14
BE794188A (en) * 1972-01-26 1973-07-18 Agfa Gevaert Nv IMPROVED PHOTOGRAPHIC SILVER HALOGENIDE EMULSIONS
JPS5081537A (en) * 1973-11-20 1975-07-02
DE3203554A1 (en) * 1981-02-03 1982-10-14 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa METHOD FOR PRODUCING A PHOTOGRAPHIC IMAGE
JPS59137946A (en) 1983-01-28 1984-08-08 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPS59188641A (en) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Silver halide photographic emulsion
JPS61245151A (en) 1985-04-23 1986-10-31 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS61250643A (en) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS61250645A (en) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
EP0209118B1 (en) 1985-07-17 1991-10-23 Konica Corporation Silver halide photographic material
JPS62175753A (en) * 1986-01-29 1987-08-01 Fuji Photo Film Co Ltd Color image forming method
JP2604045B2 (en) * 1989-12-28 1997-04-23 富士写真フイルム株式会社 Silver halide emulsion and silver halide photographic material using the same
DE69131785T2 (en) 1990-08-20 2000-05-11 Fuji Photo Film Co., Ltd. Data-preserving photographic film product and method for producing a color image
JP2777949B2 (en) 1992-04-03 1998-07-23 富士写真フイルム株式会社 Silver halide color photographic materials
JP2824717B2 (en) 1992-07-10 1998-11-18 富士写真フイルム株式会社 Processing method of silver halide photographic material
EP0589460B1 (en) 1992-09-24 2000-08-09 Fuji Photo Film Co., Ltd. Method for processing a black & white silver halide light-sensitive material
JPH08190199A (en) 1994-10-18 1996-07-23 Minnesota Mining & Mfg Co <3M> Photosensitive element
US5468588A (en) 1994-10-18 1995-11-21 Minnesota Mining And Manufacturing Company Process for manufacturing diffusion transfer printing plates
US5582957A (en) * 1995-03-28 1996-12-10 Eastman Kodak Company Resuspension optimization for photographic nanosuspensions
US6040129A (en) * 1999-04-09 2000-03-21 Eastman Kodak Company Photographic emulsion having an improved speed, photographic element containing said emulsion, and method
WO2012035314A1 (en) 2010-09-17 2012-03-22 Fujifilm Manufacturing Europe Bv Photographic paper
GB202006061D0 (en) 2020-04-24 2020-06-10 Fujifilm Mfg Europe Bv Photographic paper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496049A (en) * 1937-04-19 1938-11-21 Ig Farbenindustrie Ag Improved manufacture of light-sensitive photographic preparations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740713A (en) * 1952-04-26 1956-04-03 Warren Joel Sensitization of photographic emulsions

Also Published As

Publication number Publication date
GB661645A (en) 1951-11-21
US2518698A (en) 1950-08-15
BE492214A (en)

Similar Documents

Publication Publication Date Title
FR1006813A (en) Improved process for sensitizing photographic emulsions and resulting products
FR980386A (en) Improved process for the preparation of photographic emulsions and resulting products
FR1017567A (en) Method and apparatus for developing electrostatic images
FR1053787A (en) Process for stabilizing photographic emulsions sensitized by gold compounds and resulting products
FR65465E (en) Diazotypic process and photosensitive material for its realization
FR989400A (en) New photographic emulsions and process for their preparation
FR1062403A (en) New process for processing photographic products and resulting products
FR1007349A (en) Diazotype photocopy product
FR927615A (en) Process for preparing improved photographic emulsions and resulting products
FR979813A (en) Improvements relating to photographic products
FR1004983A (en) Awareness of photographic emulsions and resulting products
FR980390A (en) Process for making sensitized photographic emulsions containing color couplers and products made by this process
FR1001730A (en) advanced photographic emulsions
FR64174E (en) Improved process for sensitizing photographic emulsions and resulting products
FR1006770A (en) Photographic process employing a mixed grain emulsion and resulting products
FR1044017A (en) Improved process for marking photographic materials and resulting products
FR999692A (en) Process for sensitizing photographic emulsions and resulting products
FR984551A (en) Method and apparatus for thermal operations
FR1055880A (en) Process for preparing photographic emulsions and emulsions obtained
FR1089923A (en) Antistatic photographic preparations and process for their manufacture
FR1075139A (en) New emulsions and photographic agents and process for their preparation
FR994762A (en) Process for the production of photographic emulsions
FR936927A (en) Improvements in sensitization processes for photographic emulsions and resulting products
FR969505A (en) Method for sensitizing photographic emulsions
FR981119A (en) Cinematographic apparatus