FR1557038A - - Google Patents

Info

Publication number
FR1557038A
FR1557038A FR1557038DA FR1557038A FR 1557038 A FR1557038 A FR 1557038A FR 1557038D A FR1557038D A FR 1557038DA FR 1557038 A FR1557038 A FR 1557038A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1557038A publication Critical patent/FR1557038A/fr
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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/24—Removing emulsion from waste photographic material; Recovery of photosensitive or other substances
FR1557038D 1966-11-03 1967-10-31 Expired FR1557038A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS698066 1966-11-03
CS232867 1967-03-31

Publications (1)

Publication Number Publication Date
FR1557038A true FR1557038A (en) 1969-02-14

Family

ID=25745607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557038D Expired FR1557038A (en) 1966-11-03 1967-10-31

Country Status (4)

Country Link
US (1) US3546149A (en)
DE (1) DE1597518B2 (en)
FR (1) FR1557038A (en)
GB (1) GB1199586A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474706A1 (en) * 1980-01-25 1981-07-31 Kremp Richard Reducing density of overexposed radiographic film - by removing silver from one side using hypochlorite soln. and collecting pptd silver chloride
EP0745899A1 (en) * 1994-07-30 1996-12-04 BLUE-TECH GmbH Process for making large scale transparent planar sheets from spent photographic films by physical and chemical-biological surface modification processes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213782A (en) * 1977-02-03 1980-07-22 Kremp Richard E Process for removal of silver from photographic film
US4814439A (en) * 1987-08-17 1989-03-21 The United States Of America As Repesented By The Secretary Of The Army Chemical process for the denitration of nitrocellulose
US5500328A (en) * 1995-01-12 1996-03-19 Eastman Kodak Company Recovery of photographic film base

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846334A (en) * 1953-03-23 1958-08-05 Lucile H Fleck Method of reconditioning exposed and developed photographic film
US2790728A (en) * 1954-06-29 1957-04-30 Eastman Kodak Co Manufacture of light-sensitive gelatinsil ver halide photographic layers
GB948619A (en) * 1956-03-28 1964-02-05 Hans Rutgers Improvements in or relating to a process for treating films before coating the filmswith gelatine containing light-sensitive substances

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474706A1 (en) * 1980-01-25 1981-07-31 Kremp Richard Reducing density of overexposed radiographic film - by removing silver from one side using hypochlorite soln. and collecting pptd silver chloride
EP0745899A1 (en) * 1994-07-30 1996-12-04 BLUE-TECH GmbH Process for making large scale transparent planar sheets from spent photographic films by physical and chemical-biological surface modification processes

Also Published As

Publication number Publication date
DE1597518A1 (en) 1970-08-06
GB1199586A (en) 1970-07-22
DE1597518B2 (en) 1977-04-07
US3546149A (en) 1970-12-08

Similar Documents

Publication Publication Date Title
FR1557038A (en)
AT281852B (en)
AU5917865A (en)
AU428063B2 (en)
AU424443B2 (en)
AU414526B2 (en)
AU433222B2 (en)
AU421822B2 (en)
AU417216B2 (en)
AU415165B1 (en)
AU5895065A (en)
AU1111066A (en)
AU6703465A (en)
AU612166A (en)
AU1144366A (en)
AU218666A (en)
BE475118A (en)
BE624001A (en)
AU2390066A (en)
AU407778B2 (en)
BE662818A (en)
AU411645B2 (en)
AU6852465A (en)
AU855865A (en)
AU92366A (en)

Legal Events

Date Code Title Description
ST Notification of lapse