FR968E - Process for the preservation of solutions of aromatic diamines - Google Patents

Process for the preservation of solutions of aromatic diamines

Info

Publication number
FR968E
FR968E FR968A FR968DA FR968E FR 968 E FR968 E FR 968E FR 968 A FR968 A FR 968A FR 968D A FR968D A FR 968DA FR 968 E FR968 E FR 968E
Authority
FR
France
Prior art keywords
preservation
solutions
aromatic diamines
diamines
aromatic
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
FR968A
Other languages
French (fr)
Inventor
Monnet Prosper
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of FR968E publication Critical patent/FR968E/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR968A Process for the preservation of solutions of aromatic diamines Expired FR968E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR968T

Publications (1)

Publication Number Publication Date
FR968E true FR968E (en) 1903-04-29

Family

ID=8574249

Family Applications (2)

Application Number Title Priority Date Filing Date
FR968A Expired FR968E (en) Process for the preservation of solutions of aromatic diamines
FR308090D Active FR308090A (en)

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR308090D Active FR308090A (en)

Country Status (1)

Country Link
FR (2) FR308090A (en)

Also Published As

Publication number Publication date
FR308090A (en)

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