IT948478B - Procedimento ed apparecchiatura per la preparazione continua di emulsioni fotografiche - Google Patents

Procedimento ed apparecchiatura per la preparazione continua di emulsioni fotografiche

Info

Publication number
IT948478B
IT948478B IT48217/72A IT4821772A IT948478B IT 948478 B IT948478 B IT 948478B IT 48217/72 A IT48217/72 A IT 48217/72A IT 4821772 A IT4821772 A IT 4821772A IT 948478 B IT948478 B IT 948478B
Authority
IT
Italy
Prior art keywords
procedure
equipment
continuous preparation
photographic emulsions
photographic
Prior art date
Application number
IT48217/72A
Other languages
English (en)
Italian (it)
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Application granted granted Critical
Publication of IT948478B publication Critical patent/IT948478B/it

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/015Apparatus or processes for the preparation of emulsions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/434Mixing tubes comprising cylindrical or conical inserts provided with grooves or protrusions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/81Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C2200/00Details
    • G03C2200/09Apparatus
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/2496Self-proportioning or correlating systems
    • Y10T137/2499Mixture condition maintaining or sensing
    • Y10T137/2506By viscosity or consistency
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/2496Self-proportioning or correlating systems
    • Y10T137/2499Mixture condition maintaining or sensing
    • Y10T137/2509By optical or chemical property
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/85978With pump
    • Y10T137/86131Plural
    • Y10T137/86163Parallel
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/86187Plural tanks or compartments connected for serial flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
IT48217/72A 1971-02-11 1972-02-09 Procedimento ed apparecchiatura per la preparazione continua di emulsioni fotografiche IT948478B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2106526A DE2106526C3 (de) 1971-02-11 1971-02-11 Verfahren und Vorrichtung zur kontinuierlichen Zubereitung photographischer Emulsionen

Publications (1)

Publication Number Publication Date
IT948478B true IT948478B (it) 1973-05-30

Family

ID=5798488

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48217/72A IT948478B (it) 1971-02-11 1972-02-09 Procedimento ed apparecchiatura per la preparazione continua di emulsioni fotografiche

Country Status (8)

Country Link
US (1) US3779518A (de)
JP (1) JPS5634854B1 (de)
BE (1) BE779230A (de)
CH (1) CH537207A (de)
DE (1) DE2106526C3 (de)
FR (1) FR2125404B1 (de)
GB (1) GB1354841A (de)
IT (1) IT948478B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE387862B (sv) * 1974-09-13 1976-09-20 G A Staaf Rorblandare, innefattande ett som en rotationskropp utformat hus, tva eller flera till detta anslutna rorledningar for tillforsel av blandningskomponenterna, samt ett till huset axiellt anslutet utloppsror
DE2755166A1 (de) * 1977-12-10 1979-06-13 Agfa Gevaert Ag Verfahren und vorrichtung zur kontinuierlichen herstellung von photographischen emulsionen
US4332483A (en) * 1979-09-17 1982-06-01 Hope Henry F Mixing apparatus
US4305669A (en) * 1980-04-24 1981-12-15 Hope Henry F Mixing apparatus
US4643336A (en) * 1984-12-05 1987-02-17 Kent-Moore Corporation Mixing and dispensing gun
FR2626088B1 (fr) * 1988-01-18 1990-06-01 Kodak Pathe Procede d'obtention d'une composition de couchage photographique
US5191910A (en) * 1990-11-14 1993-03-09 Eastman Kodak Company Method and apparatus for continuous liquefaction of gelled photographic materials
US5083872A (en) * 1990-12-14 1992-01-28 Eastman Kodak Company Liquids mixing and dispensing system
US5277494A (en) * 1993-05-11 1994-01-11 Graco Fluid integrator
US5482682A (en) * 1993-05-17 1996-01-09 Florida Scientific Laboratories Inc. Apparatus for direct fluorination of a hydrocarbon by molecular fluorine gas
US6517232B1 (en) * 1996-05-20 2003-02-11 Becker-Underwood, Inc. Mixing systems
US6004025A (en) * 1997-05-16 1999-12-21 Life Technologies, Inc. Automated liquid manufacturing system
US5909959A (en) * 1997-11-04 1999-06-08 Gerich; Horst Compact fluid mixer
US6331317B1 (en) * 1999-11-12 2001-12-18 Alkermes Controlled Therapeutics Ii Inc. Apparatus and method for preparing microparticles
US6705757B2 (en) * 1999-11-12 2004-03-16 Alkermes Controlled Therapeutics, Inc. Ii Method and apparatus for preparing microparticles using in-line solvent extraction
US6495166B1 (en) 1999-11-12 2002-12-17 Alkermes Controlled Therapeutics Inc. Apparatus and method for preparing microparticles using in-line solvent extraction
DE60123254T2 (de) * 2000-07-31 2007-09-06 Kinetics Chempure Systems, Inc., Tempe Verfahren und vorrichtung zum mischen von prozessmaterialien
US6698917B2 (en) * 2001-06-01 2004-03-02 E. I. Du Pont De Nemours And Company Process for blending fluids of widely differing viscosities
US7419296B2 (en) * 2003-04-30 2008-09-02 Serva Corporation Gel mixing system
DE102010025690A1 (de) * 2010-06-30 2012-01-05 Khs Gmbh Verfahren und Anlage zur Herstellung von Fluidgemischen, z.B. Getränken
EP2735604A1 (de) * 2012-11-22 2014-05-28 Castrol Limited Verfahren zur Herstellung einer Schmiermittelzusammensetzung
US9718037B2 (en) * 2014-12-17 2017-08-01 Caterpillar Inc. Mixing system for aftertreatment system
US10864537B2 (en) * 2016-10-25 2020-12-15 Advanced Solutions Life Sciences, Llc Static mixing device and method of manufacturing static mixing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751425A (en) * 1951-02-01 1956-06-19 Exxon Research Engineering Co Method and apparatus for mixing and contacting fluids
US3475392A (en) * 1963-09-23 1969-10-28 Phillips Petroleum Co Process control system for maintaining constant polymerization conditions
DE1297445B (de) * 1966-05-25 1969-06-12 Buehner Willy Vorrichtung zum kontinuierlichen Dispergieren und Homogenisieren von vorwiegend viskosen Stoffen
US3532102A (en) * 1968-04-01 1970-10-06 Exactel Ind Co Blending control system
US3582048A (en) * 1969-06-12 1971-06-01 Union Oil Co Inline fluid mixing device
DE1964923C2 (de) * 1969-12-24 1982-08-26 Agfa-Gevaert Ag, 5090 Leverkusen Mischdüsenventil für eine Vorrichtung zur kontinuierlichen Herstellung einer Mischung
US3684251A (en) * 1970-09-08 1972-08-15 Us Army Apparatus for continuous emulsification

Also Published As

Publication number Publication date
BE779230A (nl) 1972-08-11
JPS5634854B1 (de) 1981-08-13
DE2106526B2 (de) 1978-07-13
US3779518A (en) 1973-12-18
FR2125404A1 (de) 1972-09-29
DE2106526A1 (de) 1972-08-31
DE2106526C3 (de) 1979-03-15
CH537207A (de) 1973-05-31
GB1354841A (en) 1974-06-05
FR2125404B1 (de) 1975-10-24

Similar Documents

Publication Publication Date Title
IT948478B (it) Procedimento ed apparecchiatura per la preparazione continua di emulsioni fotografiche
IT956663B (it) Metodo ed apparecchiatura per il trattamento di materiali
IT967169B (it) Procedimento ed apparecchiatura per la raccolta e o la ripartizione di fluidi
IT1027697B (it) Procedimento ed apparecchiatura per la nerulizzazione di liquidi
IT957518B (it) Apparecchio di meccanoterapia
IT965440B (it) Procedimento ed apparecchio per la degassificazione di liquidi
IT945111B (it) Apparecchio e procedimento per la costruzione di pareti di calcestruzzo
IT951436B (it) Procedimento per la preparazione di poliimidi
IT948921B (it) Procedimento ed apparecchiatura per il controllo di sigarette o simili
IT955196B (it) Procedimento e apparecchiatura per la realizzazione di nitrazioni
IT949664B (it) Apparecchio per la preparazione e distribuzione di bevand
IT985517B (it) Apparato per la manipolazione di schede
IT962924B (it) Procedimento e apparecchiatura per il trattamento di strati elettrofo tografici
IT1040830B (it) Procedimento ed apparecchiatura per la produzione continua di materiali fotografici
IT1014303B (it) Procedimento e dispositivo per la trasmissione di immagin
IT974110B (it) Procedimento ed apparecchio per il trattamento di scarti rifiuti e simili
IT976423B (it) Procedimento ed apparecchio elettro fotografico per la produzione di immagini
IT955126B (it) Glicolossidi stannosi e relativi procedimenti di preparazione
IT960605B (it) Procedimento per la preparazione di glicidileteri
IT949209B (it) Procedimento per la separazione di emulsioni e dispositivo per la realizzazione del procedimento
IT952293B (it) Procedimento ed apparecchiatura per la riossidazione di bagni fotografici
IT950644B (it) Procedimento e dispositivo per la distillazione di liuqid
IT968446B (it) Procedimento per la preparazione di alogemuri monoaloacetilici
IT939953B (it) Procedimento e dispositivo per la preparazione di miscele acetilene etilene
SE383889B (sv) Forfarande for framstellning av cefalexin och hetacefalexin