FR661670A - Process for the preparation of sensitive photographic emulsions - Google Patents

Process for the preparation of sensitive photographic emulsions

Info

Publication number
FR661670A
FR661670A FR661670DA FR661670A FR 661670 A FR661670 A FR 661670A FR 661670D A FR661670D A FR 661670DA FR 661670 A FR661670 A FR 661670A
Authority
FR
France
Prior art keywords
preparation
photographic emulsions
sensitive photographic
sensitive
emulsions
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR661670A publication Critical patent/FR661670A/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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/725—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing inorganic compounds
    • G03C1/7256—Mercury salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR661670D 1927-08-19 1928-08-01 Process for the preparation of sensitive photographic emulsions Expired FR661670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI31972D DE470619C (en) 1927-08-19 1927-08-19 Process for the preparation of light-sensitive photographic emulsions using mercury salts, in particular mercurioxalate or its complex amine compounds, as light-sensitive substance

Publications (1)

Publication Number Publication Date
FR661670A true FR661670A (en) 1929-08-07

Family

ID=10296461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661670D Expired FR661670A (en) 1927-08-19 1928-08-01 Process for the preparation of sensitive photographic emulsions

Country Status (3)

Country Link
DE (1) DE470619C (en)
FR (1) FR661670A (en)
GB (1) GB307716A (en)

Also Published As

Publication number Publication date
GB307716A (en) 1929-03-07
DE470619C (en) 1929-08-13

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