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GB191318095A - Photographic Developers. - Google Patents

Photographic Developers.

Info

Publication number
GB191318095A
GB191318095A GB191318095DA GB191318095A GB 191318095 A GB191318095 A GB 191318095A GB 191318095D A GB191318095D A GB 191318095DA GB 191318095 A GB191318095 A GB 191318095A
Authority
GB
United Kingdom
Prior art keywords
photographic developers
developers
photographic
oxyphenylmet
oxyphenylalkylglycines
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
Inventor
Arthur George Bloxam
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191318095A publication Critical patent/GB191318095A/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
    • G03C5/30—Developers
    • G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

18,095. Bloxam, A. G., [Akt.-Ges. f³r Anilin-Fabrikation]. Aug. 8. Developing. - 4-Oxyphenylalkylglycines are used, either alone or with a conserving-agent, as photographic developers. An example of a suitable developer contains 4-oxyphenylmet'hylglycine, sodium sulphite, and potassium carbonate.
GB191318095D 1913-08-08 1913-08-08 Photographic Developers. Expired GB191318095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191318095T 1913-08-08

Publications (1)

Publication Number Publication Date
GB191318095A true GB191318095A (en) 1914-03-12

Family

ID=34359763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191318095D Expired GB191318095A (en) 1913-08-08 1913-08-08 Photographic Developers.

Country Status (2)

Country Link
DE (1) DE279756C (en)
GB (1) GB191318095A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624759A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Substituted poly aralkyl alkylene poly amino poly acetic acids and salts
US2624756A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Metal ion chelating compounds consisting of mono phenyl poly alkylene polyamino polycarboxylic acids and salts
US2624757A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Substituted aralkyl alkylene diamino di acetic acids and salts
US2624760A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Hydroxy-aromatic alkylene di-imino di-acetic acids and salts
US2624758A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Substituted mono aralkyl alkylene polyamino polyacetic acids

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624759A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Substituted poly aralkyl alkylene poly amino poly acetic acids and salts
US2624756A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Metal ion chelating compounds consisting of mono phenyl poly alkylene polyamino polycarboxylic acids and salts
US2624757A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Substituted aralkyl alkylene diamino di acetic acids and salts
US2624760A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Hydroxy-aromatic alkylene di-imino di-acetic acids and salts
US2624758A (en) * 1950-11-01 1953-01-06 Frederick C Bersworth Substituted mono aralkyl alkylene polyamino polyacetic acids

Also Published As

Publication number Publication date
DE279756C (en)

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