GB8828594D0 - Recovery of silver from photographic materials - Google Patents

Recovery of silver from photographic materials

Info

Publication number
GB8828594D0
GB8828594D0 GB888828594A GB8828594A GB8828594D0 GB 8828594 D0 GB8828594 D0 GB 8828594D0 GB 888828594 A GB888828594 A GB 888828594A GB 8828594 A GB8828594 A GB 8828594A GB 8828594 D0 GB8828594 D0 GB 8828594D0
Authority
GB
United Kingdom
Prior art keywords
silver
recovery
photographic materials
photographic
materials
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.)
Granted
Application number
GB888828594A
Other versions
GB2226153A (en
GB2226153B (en
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
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 Ilford Ltd filed Critical Ilford Ltd
Priority to GB8828594A priority Critical patent/GB2226153B/en
Publication of GB8828594D0 publication Critical patent/GB8828594D0/en
Publication of GB2226153A publication Critical patent/GB2226153A/en
Application granted granted Critical
Publication of GB2226153B publication Critical patent/GB2226153B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB8828594A 1988-12-07 1988-12-07 Stripping of silver halide emulsions from photographic supports Expired - Lifetime GB2226153B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8828594A GB2226153B (en) 1988-12-07 1988-12-07 Stripping of silver halide emulsions from photographic supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8828594A GB2226153B (en) 1988-12-07 1988-12-07 Stripping of silver halide emulsions from photographic supports

Publications (3)

Publication Number Publication Date
GB8828594D0 true GB8828594D0 (en) 1989-01-11
GB2226153A GB2226153A (en) 1990-06-20
GB2226153B GB2226153B (en) 1992-07-22

Family

ID=10648125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8828594A Expired - Lifetime GB2226153B (en) 1988-12-07 1988-12-07 Stripping of silver halide emulsions from photographic supports

Country Status (1)

Country Link
GB (1) GB2226153B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427097A1 (en) * 1994-07-30 1996-02-01 Bluetech Gmbh Conversion of used photographic film into large format transparent film
CN105204286B (en) * 2015-08-20 2016-10-12 陕西师范大学 A kind of concerning security matters monochrome silver salt microfilm destruction of documents method
CN106244815A (en) * 2016-08-31 2016-12-21 无锡中天固废处置有限公司 A kind of method separating and recovering silver from photographic film

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539610A (en) * 1976-10-26 1979-01-31 Ieronimo F Process for stripping photographic materials

Also Published As

Publication number Publication date
GB2226153A (en) 1990-06-20
GB2226153B (en) 1992-07-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931207