CH556041A - Procede pour augmenter, par rapport a la sensibilite primitive, la sensibilite d'une couche photographique. - Google Patents

Procede pour augmenter, par rapport a la sensibilite primitive, la sensibilite d'une couche photographique.

Info

Publication number
CH556041A
CH556041A CH1318571A CH1318571A CH556041A CH 556041 A CH556041 A CH 556041A CH 1318571 A CH1318571 A CH 1318571A CH 1318571 A CH1318571 A CH 1318571A CH 556041 A CH556041 A CH 556041A
Authority
CH
Switzerland
Prior art keywords
sensitivity
primitive
increasing
respect
photographic layer
Prior art date
Application number
CH1318571A
Other languages
English (en)
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CH556041A publication Critical patent/CH556041A/fr

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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/015—Apparatus or processes for the preparation of emulsions
    • 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
    • G03C2200/00—Details
    • G03C2200/06—Additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH1318571A 1970-09-08 1971-09-08 Procede pour augmenter, par rapport a la sensibilite primitive, la sensibilite d'une couche photographique. CH556041A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7046570A 1970-09-08 1970-09-08

Publications (1)

Publication Number Publication Date
CH556041A true CH556041A (fr) 1974-11-15

Family

ID=22095452

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1318571A CH556041A (fr) 1970-09-08 1971-09-08 Procede pour augmenter, par rapport a la sensibilite primitive, la sensibilite d'une couche photographique.

Country Status (10)

Country Link
JP (1) JPS5035810B1 (fr)
AU (1) AU456250B2 (fr)
BE (1) BE772370A (fr)
BR (1) BR7105906D0 (fr)
CA (1) CA973419A (fr)
CH (1) CH556041A (fr)
DE (1) DE2144994A1 (fr)
FR (1) FR2107399A5 (fr)
GB (1) GB1351787A (fr)
IT (1) IT942078B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510607U (fr) * 1978-07-05 1980-01-23
JPS5521573A (en) * 1978-08-02 1980-02-15 Nippon Paint Co Ltd Metal surface treating device

Also Published As

Publication number Publication date
BE772370A (fr) 1972-03-08
IT942078B (it) 1973-03-20
JPS5035810B1 (fr) 1975-11-19
AU3316471A (en) 1973-03-15
BR7105906D0 (pt) 1973-04-12
GB1351787A (en) 1974-05-01
FR2107399A5 (fr) 1972-05-05
AU456250B2 (en) 1974-12-12
CA973419A (en) 1975-08-26
DE2144994A1 (de) 1972-03-16

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Legal Events

Date Code Title Description
PL Patent ceased