FR980404A - Powder photographic fixatives and process for their preparation - Google Patents

Powder photographic fixatives and process for their preparation

Info

Publication number
FR980404A
FR980404A FR980404DA FR980404A FR 980404 A FR980404 A FR 980404A FR 980404D A FR980404D A FR 980404DA FR 980404 A FR980404 A FR 980404A
Authority
FR
France
Prior art keywords
fixatives
preparation
powder photographic
photographic
powder
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
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR980404A publication Critical patent/FR980404A/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
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing
    • G03C5/386—Hardening-fixing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Detergent Compositions (AREA)
FR980404D 1947-11-22 1948-11-22 Powder photographic fixatives and process for their preparation Expired FR980404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US787617A US2543086A (en) 1947-11-22 1947-11-22 Method of preparing dustless photographic fixing powders

Publications (1)

Publication Number Publication Date
FR980404A true FR980404A (en) 1951-05-11

Family

ID=25142044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980404D Expired FR980404A (en) 1947-11-22 1948-11-22 Powder photographic fixatives and process for their preparation

Country Status (2)

Country Link
US (1) US2543086A (en)
FR (1) FR980404A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871121A (en) * 1955-12-14 1959-01-27 Kimura Shuji Photographic fixer-hardener compositions
US5055384A (en) * 1989-05-10 1991-10-08 Agfa Gevaert Aktiengesellschaft Granulated photographic fixative and its preparation
DE4009310A1 (en) * 1990-03-23 1991-09-26 Agfa Gevaert Ag GRANULATED PHOTOCHEMICALS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB317199A (en) * 1928-07-14 1929-08-15 Humphrey Desmond Murray Improvements in and relating to the production of photographic images
US2074200A (en) * 1935-02-08 1937-03-16 Agfa Ansco Corp Prepared chemicals and method of preparing the same
US2101834A (en) * 1936-01-29 1937-12-14 Eastman Kodak Co Compositions of matter for photographic processing baths
US2378248A (en) * 1942-09-26 1945-06-12 Eastman Kodak Co Photographic art
US2414969A (en) * 1943-03-13 1947-01-28 Monsanto Chemicals Process for producing agglomerated water treating compositions
US2477492A (en) * 1943-12-03 1949-07-26 Monsanto Chemicals Agglomerated water treating composition and method of producing same

Also Published As

Publication number Publication date
US2543086A (en) 1951-02-27

Similar Documents

Publication Publication Date Title
CH276423A (en) Method for preparing rocket powder.
FR980386A (en) Improved process for the preparation of photographic emulsions and resulting products
FR989400A (en) New photographic emulsions and process for their preparation
FR970317A (en) New gelatin derivatives and their preparation process
CH280856A (en) Diazotype photocopying equipment and process for its preparation.
FR916615A (en) photographic emulsions and their preparation process
FR942709A (en) Method and apparatus for the preparation of foundry molds
FR980404A (en) Powder photographic fixatives and process for their preparation
BE611766Q (en) Process of agglomeration of refractory substances
FR970823A (en) Advanced catalysts and their preparation process
FR1013691A (en) Process for the preparation of antihistamines
FR1044028A (en) Trialcoylsilylcyclohexanols and process for their preparation
FR1075139A (en) New emulsions and photographic agents and process for their preparation
FR973812A (en) Process for the preparation of antihistamines
FR975498A (en) Nitriles and their preparation process
FR929905A (en) 4-chloro-benzene-sulfonamides and process for their preparation
FR922084A (en) Photographic photographs and process for obtaining them
FR1077139A (en) Process for the preparation of steroids
FR990222A (en) Improved process for preparing composite photographic or cinematographic views
FR1116403A (en) Detergent powders and process for their preparation
FR948751A (en) 6-methyl-alpha-ionone and 6-methyl-beta-ionone and process for their preparation
FR972147A (en) Dispersible dye powders and process for their preparation
FR916616A (en) Photographic products and their preparation process
FR1042766A (en) Process for the preparation of pyrazolone derivatives and their preparation
FR1081425A (en) Process for the preparation of progesterone