GB731419A - Improvements in single-powder photographic developers - Google Patents

Improvements in single-powder photographic developers

Info

Publication number
GB731419A
GB731419A GB29532/54A GB2953254A GB731419A GB 731419 A GB731419 A GB 731419A GB 29532/54 A GB29532/54 A GB 29532/54A GB 2953254 A GB2953254 A GB 2953254A GB 731419 A GB731419 A GB 731419A
Authority
GB
United Kingdom
Prior art keywords
boric
bag containing
anhydride
closed
metaboric acid
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
GB29532/54A
Other languages
English (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.)
Kodak Ltd
Original Assignee
Kodak 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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB731419A publication Critical patent/GB731419A/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
    • G03C5/264—Supplying of photographic processing chemicals; Preparation or packaging thereof
    • G03C5/267—Packaging; Storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Packages (AREA)
GB29532/54A 1952-06-26 1953-06-26 Improvements in single-powder photographic developers Expired GB731419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US295783A US2682465A (en) 1952-06-26 1952-06-26 Method of packaging and stabilizing single-powder developers

Publications (1)

Publication Number Publication Date
GB731419A true GB731419A (en) 1955-06-08

Family

ID=23139214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29532/54A Expired GB731419A (en) 1952-06-26 1953-06-26 Improvements in single-powder photographic developers

Country Status (4)

Country Link
US (1) US2682465A (ko)
BE (1) BE521003A (ko)
FR (1) FR1098531A (ko)
GB (1) GB731419A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240327A (en) * 1963-07-05 1966-03-15 Superpack Vending Package for flowable products
US4579714A (en) * 1983-05-09 1986-04-01 Pestcon Systems, Inc. Method for fumigating bulk-stored commodities
US4664891A (en) * 1984-07-23 1987-05-12 Renal Systems, Inc. Dialysis solution preparation from prepackaged dry chemicals
DK166954B1 (da) * 1985-03-28 1993-08-09 Deltagraph As Fremgangsmaade til emballering af to indbyrdes reaktive, partikelformede stoffer
JP2764059B2 (ja) * 1989-09-05 1998-06-11 三井化学株式会社 結晶アクリルアミドの包装方法
US5647413A (en) * 1996-02-13 1997-07-15 The Procter & Gamble Company Scoop assembly for granular materials and method of use
US6298984B1 (en) 1999-01-22 2001-10-09 Einstone, Inc. Packaging for deactivated cement and cement activator and procedure for mixing deactivated cement and cement activator therein

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2058250A (en) * 1936-10-20 Treatment and packaging of ether
US1591899A (en) * 1924-04-16 1926-07-06 Pacific R & H Chemical Corp Stabilization of liquid hydrocyanic acid
US2384592A (en) * 1943-04-22 1945-09-11 Eastman Kodak Co Single-powder photographic developers
BE509125A (ko) * 1951-02-09

Also Published As

Publication number Publication date
BE521003A (ko)
US2682465A (en) 1954-06-29
FR1098531A (fr) 1955-08-01

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