FR2086269A1 - - Google Patents

Info

Publication number
FR2086269A1
FR2086269A1 FR7113674A FR7113674A FR2086269A1 FR 2086269 A1 FR2086269 A1 FR 2086269A1 FR 7113674 A FR7113674 A FR 7113674A FR 7113674 A FR7113674 A FR 7113674A FR 2086269 A1 FR2086269 A1 FR 2086269A1
Authority
FR
France
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
FR7113674A
Other languages
French (fr)
Other versions
FR2086269B1 (it
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.)
Eastman Kodak Co
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 FR2086269A1 publication Critical patent/FR2086269A1/fr
Application granted granted Critical
Publication of FR2086269B1 publication Critical patent/FR2086269B1/fr
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of silver
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/0357—Monodisperse emulsion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Colloid Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7113674A 1970-04-23 1971-04-19 Expired FR2086269B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3135170A 1970-04-23 1970-04-23

Publications (2)

Publication Number Publication Date
FR2086269A1 true FR2086269A1 (it) 1971-12-31
FR2086269B1 FR2086269B1 (it) 1974-04-26

Family

ID=21858956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113674A Expired FR2086269B1 (it) 1970-04-23 1971-04-19

Country Status (7)

Country Link
BE (1) BE766236A (it)
BR (1) BR7102402D0 (it)
CA (1) CA951086A (it)
CH (1) CH531467A (it)
DE (1) DE2112765A1 (it)
FR (1) FR2086269B1 (it)
GB (1) GB1337607A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417793A2 (fr) * 1978-02-16 1979-09-14 Ciba Geigy Ag Procede de fabrication d'emulsions photographiques d'halogenure d'argent contenant des cristaux d'halogenure d'argent du type macle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114797157B (zh) * 2022-05-18 2024-05-17 浙江海钛新材料科技股份有限公司 一种层式整体结晶提纯硝酸银的方法和装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH450908A (de) * 1962-09-01 1968-05-15 Agfa Ag Verfahren zur Herstellung von photographischen Silberhalogenidemulsionen mit extrem enger Korngrössenverteilung und geschichtetem Kornaufbau

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH450908A (de) * 1962-09-01 1968-05-15 Agfa Ag Verfahren zur Herstellung von photographischen Silberhalogenidemulsionen mit extrem enger Korngrössenverteilung und geschichtetem Kornaufbau

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417793A2 (fr) * 1978-02-16 1979-09-14 Ciba Geigy Ag Procede de fabrication d'emulsions photographiques d'halogenure d'argent contenant des cristaux d'halogenure d'argent du type macle

Also Published As

Publication number Publication date
BR7102402D0 (pt) 1973-06-07
GB1337607A (it) 1973-11-14
CH531467A (fr) 1972-12-15
CA951086A (en) 1974-07-16
BE766236A (fr) 1971-10-25
DE2112765A1 (de) 1971-11-04
FR2086269B1 (it) 1974-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse