FR1416849A - New developer with great contrast and composition for its preparation - Google Patents

New developer with great contrast and composition for its preparation

Info

Publication number
FR1416849A
FR1416849A FR997777A FR997777A FR1416849A FR 1416849 A FR1416849 A FR 1416849A FR 997777 A FR997777 A FR 997777A FR 997777 A FR997777 A FR 997777A FR 1416849 A FR1416849 A FR 1416849A
Authority
FR
France
Prior art keywords
preparation
composition
new developer
great contrast
great
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
FR997777A
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 US331108A external-priority patent/US3272628A/en
Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR997777A priority Critical patent/FR1416849A/en
Application granted granted Critical
Publication of FR1416849A publication Critical patent/FR1416849A/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
    • G03C5/3056—Macromolecular additives

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
FR997777A 1963-12-17 1964-12-08 New developer with great contrast and composition for its preparation Expired FR1416849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR997777A FR1416849A (en) 1963-12-17 1964-12-08 New developer with great contrast and composition for its preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US331108A US3272628A (en) 1963-12-17 1963-12-17 "lith" developers containing water soluble block polymers of polyoxypropylene and polyoxyethylene
FR997777A FR1416849A (en) 1963-12-17 1964-12-08 New developer with great contrast and composition for its preparation

Publications (1)

Publication Number Publication Date
FR1416849A true FR1416849A (en) 1965-11-05

Family

ID=26211588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997777A Expired FR1416849A (en) 1963-12-17 1964-12-08 New developer with great contrast and composition for its preparation

Country Status (1)

Country Link
FR (1) FR1416849A (en)

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