IT988030B - Procedimento per reticolare colloidi idrofili - Google Patents

Procedimento per reticolare colloidi idrofili

Info

Publication number
IT988030B
IT988030B IT5195171A IT5195171A IT988030B IT 988030 B IT988030 B IT 988030B IT 5195171 A IT5195171 A IT 5195171A IT 5195171 A IT5195171 A IT 5195171A IT 988030 B IT988030 B IT 988030B
Authority
IT
Italy
Prior art keywords
reticulating
procedure
hydrophilic colloids
colloids
hydrophilic
Prior art date
Application number
IT5195171A
Other languages
English (en)
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT988030B publication Critical patent/IT988030B/it

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
IT5195171A 1970-07-30 1971-07-28 Procedimento per reticolare colloidi idrofili IT988030B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3694970 1970-07-30
GB5708070 1970-12-01

Publications (1)

Publication Number Publication Date
IT988030B true IT988030B (it) 1975-04-10

Family

ID=26263289

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5195171A IT988030B (it) 1970-07-30 1971-07-28 Procedimento per reticolare colloidi idrofili

Country Status (5)

Country Link
BE (1) BE770651R (it)
CA (1) CA974514A (it)
CH (1) CH548045A (it)
DE (1) DE2138305A1 (it)
IT (1) IT988030B (it)

Also Published As

Publication number Publication date
DE2138305A1 (en) 1972-03-09
CA974514A (en) 1975-09-16
CH548045A (de) 1974-04-11
BE770651R (fr) 1972-01-31

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