FR920156A - Produits photographiques et leur fabrication - Google Patents

Produits photographiques et leur fabrication

Info

Publication number
FR920156A
FR920156A FR920156DA FR920156A FR 920156 A FR920156 A FR 920156A FR 920156D A FR920156D A FR 920156DA FR 920156 A FR920156 A FR 920156A
Authority
FR
France
Prior art keywords
manufacture
photographic products
photographic
products
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
English (en)
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
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
Priority claimed from GB196344A external-priority patent/GB573745A/en
Application filed by Ilford Ltd filed Critical Ilford Ltd
Application granted granted Critical
Publication of FR920156A publication Critical patent/FR920156A/fr
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
    • G03C1/35—Antiplumming agents, i.e. antibronzing agents; Toners
    • G03C1/355—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • Y10S430/13—Antibronze agent or process

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
FR920156D 1944-02-03 1945-11-26 Produits photographiques et leur fabrication Expired FR920156A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB196344A GB573745A (en) 1944-02-03 1944-02-03 Improvements in or relating to photographic light-sensitive elements
GB2432865X 1945-01-26

Publications (1)

Publication Number Publication Date
FR920156A true FR920156A (fr) 1947-03-31

Family

ID=32178835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920156D Expired FR920156A (fr) 1944-02-03 1945-11-26 Produits photographiques et leur fabrication

Country Status (4)

Country Link
US (2) US2432864A (fr)
BE (1) BE463544A (fr)
DE (1) DE821757C (fr)
FR (1) FR920156A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727707A1 (fr) * 1995-02-17 1996-08-21 Eastman Kodak Company Sels des métaux de transition de mercaptotétrazole pour le contrÔle du voile de couleur dû au colorant cyan

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628167A (en) * 1948-04-29 1953-02-10 Du Pont Method of making colloid silver halide emulsions containing thallium
BE502525A (fr) * 1950-04-15
US2950972A (en) * 1954-11-24 1960-08-30 Gen Aniline & Film Corp Photographic emulsions having increased sensitivity to x-ray and gamma ray radiation
BE545887A (fr) * 1955-03-08
BE545888A (fr) * 1955-03-08
BE545779A (fr) * 1955-03-08
US2839405A (en) * 1955-03-08 1958-06-17 Eastman Kodak Co Inorganic salt antifoggants for photographic emulsions
BE548727A (fr) * 1955-06-21
BE557661A (fr) * 1956-05-23
US2939789A (en) * 1958-06-06 1960-06-07 Gen Aniline & Film Corp Fog reduction in photographic silver halide emulsions
BE579710A (fr) * 1958-06-16
BE617284A (fr) * 1961-05-05
DE1772903A1 (de) * 1968-07-19 1971-06-16 Agfa Gevaert Ag Photographisches Material
US4202695A (en) * 1971-12-09 1980-05-13 Agfa-Gevaert N.V. Photographic Lippmann emulsions
JPS53134430A (en) * 1977-04-27 1978-11-24 Mitsubishi Paper Mills Ltd Silver halide photosensitive materials for multiilayer color photograph
US6730467B1 (en) 1998-01-26 2004-05-04 Eastman Kodak Company Sensitization of cubic AgCl emulsions with improved wet abrasion resistance
US6790600B2 (en) * 2003-02-07 2004-09-14 Eastman Kodak Company Method of color photographic processing for color photographic papers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE390036A (fr) * 1928-01-31
US2057764A (en) * 1933-07-22 1936-10-20 Agfa Ansco Corp Manufacture of stabilized silver halide emulsions
US2221805A (en) * 1939-02-02 1940-11-19 Eastman Kodak Co Photographic emulsion
FR956709A (fr) * 1943-12-14 1950-02-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727707A1 (fr) * 1995-02-17 1996-08-21 Eastman Kodak Company Sels des métaux de transition de mercaptotétrazole pour le contrÔle du voile de couleur dû au colorant cyan

Also Published As

Publication number Publication date
US2432865A (en) 1947-12-16
DE821757C (de) 1951-11-19
US2432864A (en) 1947-12-16
BE463544A (fr)

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