GB1102001A - Gelatin hardening agents and processes - Google Patents

Gelatin hardening agents and processes

Info

Publication number
GB1102001A
GB1102001A GB2014064A GB2014064A GB1102001A GB 1102001 A GB1102001 A GB 1102001A GB 2014064 A GB2014064 A GB 2014064A GB 2014064 A GB2014064 A GB 2014064A GB 1102001 A GB1102001 A GB 1102001A
Authority
GB
United Kingdom
Prior art keywords
silver halide
gelatin
halide emulsion
processes
chr1
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
GB2014064A
Other languages
English (en)
Inventor
Geoffrey Ernest Ficken
Leslie Frederick Alfred Mason
Douglas James Fry
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
Application filed by Ilford Ltd filed Critical Ilford Ltd
Priority to GB2014064A priority Critical patent/GB1102001A/en
Priority to NL6506053A priority patent/NL6506053A/xx
Priority to BE663984A priority patent/BE663984A/xx
Priority to FR17048A priority patent/FR1436931A/fr
Priority to CH676565A priority patent/CH445844A/de
Publication of GB1102001A publication Critical patent/GB1102001A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H1/00—Macromolecular products derived from proteins
    • C08H1/02—Protein-aldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H7/00—Preparation of water-insoluble gelatine
    • 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
    • G03C1/30—Hardeners
    • G03C1/301—Aldehydes or derivatives thereof, e.g. bisulfite addition products
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
GB2014064A 1964-05-14 1964-05-14 Gelatin hardening agents and processes Expired GB1102001A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2014064A GB1102001A (en) 1964-05-14 1964-05-14 Gelatin hardening agents and processes
NL6506053A NL6506053A (de) 1964-05-14 1965-05-12
BE663984A BE663984A (de) 1964-05-14 1965-05-14
FR17048A FR1436931A (fr) 1964-05-14 1965-05-14 Agents de durcissement de la gélatine
CH676565A CH445844A (de) 1964-05-14 1965-05-14 Verfahren zur Härtung von Gelatine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2014064A GB1102001A (en) 1964-05-14 1964-05-14 Gelatin hardening agents and processes

Publications (1)

Publication Number Publication Date
GB1102001A true GB1102001A (en) 1968-02-07

Family

ID=10141042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2014064A Expired GB1102001A (en) 1964-05-14 1964-05-14 Gelatin hardening agents and processes

Country Status (4)

Country Link
BE (1) BE663984A (de)
CH (1) CH445844A (de)
GB (1) GB1102001A (de)
NL (1) NL6506053A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704755A1 (de) * 1994-09-28 1996-04-03 Minnesota Mining And Manufacturing Company Antistatische Schichten enthaltende photographische Elemente

Also Published As

Publication number Publication date
NL6506053A (de) 1965-11-15
CH445844A (de) 1967-10-31
BE663984A (de) 1965-09-01

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