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FR1450234A - Process for obtaining negative photographic images from photosoluble emulsions - Google Patents

Process for obtaining negative photographic images from photosoluble emulsions

Info

Publication number
FR1450234A
FR1450234A FR35242A FR35242A FR1450234A FR 1450234 A FR1450234 A FR 1450234A FR 35242 A FR35242 A FR 35242A FR 35242 A FR35242 A FR 35242A FR 1450234 A FR1450234 A FR 1450234A
Authority
FR
France
Prior art keywords
photosoluble
emulsions
photographic images
negative photographic
obtaining negative
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
FR35242A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1450234A publication Critical patent/FR1450234A/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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/492—Photosoluble emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR35242A 1964-10-16 1965-10-16 Process for obtaining negative photographic images from photosoluble emulsions Expired FR1450234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US404482A US3394005A (en) 1964-10-16 1964-10-16 Increased development rate of photosoluble silver halide emulsions by the action of water-soluble iodide

Publications (1)

Publication Number Publication Date
FR1450234A true FR1450234A (en) 1966-05-06

Family

ID=23599783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35242A Expired FR1450234A (en) 1964-10-16 1965-10-16 Process for obtaining negative photographic images from photosoluble emulsions

Country Status (5)

Country Link
US (1) US3394005A (en)
BE (1) BE671007A (en)
DE (1) DE1296980B (en)
FR (1) FR1450234A (en)
GB (1) GB1124773A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156301A (en) * 1974-11-07 1976-05-18 Fuji Photo Film Co Ltd
US4379830A (en) * 1981-10-06 1983-04-12 Polychrome Corporation Developer for positive photolithographic articles
DE3530746A1 (en) * 1985-08-28 1987-03-05 Heinz Stuefer Eddy-current brake
CN102740975B (en) * 2009-11-24 2015-11-25 欧普科诊断有限责任公司 Fluid chemical field in microfluid system and sending

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017167A (en) * 1934-08-01 1935-10-15 Eastman Kodak Co Photographic developer
US2346775A (en) * 1941-11-12 1944-04-18 Polarold Corp Fixing agent and process for fixing colloid reliefs
US2707681A (en) * 1951-03-07 1955-05-03 Du Pont 8-aminolilolidines and 9-aminojulolidines and their addition salts and developer compositions containing the same
FR89467E (en) * 1961-12-08

Also Published As

Publication number Publication date
US3394005A (en) 1968-07-23
GB1124773A (en) 1968-08-21
DE1296980B (en) 1969-06-04
BE671007A (en) 1966-04-15

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