GB1358157A – Preparation of mixtures
– Google Patents
GB1358157A – Preparation of mixtures
– Google Patents
Preparation of mixtures
Info
Publication number
GB1358157A
GB1358157A
GB44774A
GB4477470A
GB1358157A
GB 1358157 A
GB1358157 A
GB 1358157A
GB 44774 A
GB44774 A
GB 44774A
GB 4477470 A
GB4477470 A
GB 4477470A
GB 1358157 A
GB1358157 A
GB 1358157A
Authority
GB
United Kingdom
Prior art keywords
april
substance
liquid
dispersion
making
Prior art date
1970-04-03
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
GB44774A
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.)
Agfa Gevaert NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
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.)
1970-04-03
Filing date
1970-04-03
Publication date
1974-06-26
1970-04-03
Application filed by Agfa Gevaert NV, Agfa Gevaert AG
filed
Critical
Agfa Gevaert NV
1970-04-03
Priority to GB44774A
priority
Critical
patent/GB1358157A/en
1974-06-26
Publication of GB1358157A
publication
Critical
patent/GB1358157A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
B01J19/18—Stationary reactors having moving elements inside
B01J19/1806—Stationary reactors having moving elements inside resulting in a turbulent flow of the reactants, such as in centrifugal-type reactors, or having a high Reynolds-number
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
B01F27/2714—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator the relative position of the stator and the rotor, gap in between or gap with the walls being adjustable
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
B01F27/40—Mixers with rotor-rotor system, e.g. with intermeshing teeth
B01F27/41—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
B01F2025/91—Direction of flow or arrangement of feed and discharge openings
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
B01J2219/19—Details relating to the geometry of the reactor
B01J2219/194—Details relating to the geometry of the reactor round
B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical
Abstract
1358157 Making dispersions AGFA-GEVAERT 19 April 1971 [3 April 1970] 00447/74 Divided out of 1356921 Heading B1C [Also in Division C3] A method of making a dispersion comprises simultaneously and continuously feeding a first liquid which comprises a solution of the substance to be dispersed and a second liquid which is a non-solvent for the substance but miscible therewith through a passageway defined by closely spaced surfaces relatively rotatable to each other whereby material passing through the passageway is subjected to turbulence. The apparatus which may be used is similar to some of those described in Application Specification 1356921. The examples relate to the formation of a dispersion of ethylcellulose in an ethanol-water mixture, and of polymethyl methacrylate in an aqueous gelatin solution.
GB44774A
1970-04-03
1970-04-03
Preparation of mixtures
Expired
GB1358157A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB44774A
GB1358157A
(en)
1970-04-03
1970-04-03
Preparation of mixtures
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB44774A
GB1358157A
(en)
1970-04-03
1970-04-03
Preparation of mixtures
Publications (1)
Publication Number
Publication Date
GB1358157A
true
GB1358157A
(en)
1974-06-26
Family
ID=10434684
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB44774A
Expired
GB1358157A
(en)
1970-04-03
1970-04-03
Preparation of mixtures
Country Status (1)
Country
Link
GB
(1)
GB1358157A
(en)
Cited By (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5226727A
(en)
*
1991-09-30
1993-07-13
Reichner Thomas W
Agitator/mixer
WO1994011096A1
(en)
*
1992-11-12
1994-05-26
Eastman Kodak Company
Fluid mixing apparatus
US5478535A
(en)
*
1993-07-08
1995-12-26
Biazzi Sa
Apparatus for gas – liquid reactions
US5624999A
(en)
*
1991-03-05
1997-04-29
Exxon Chemical Patents Inc.
Manufacture of functionalized polymers
WO2000000280A1
(en)
*
1998-06-27
2000-01-06
Basf Coatings Ag
TAYLOR REACTOR FOR MATERIALS CONVERSION IN THE COURSE OF WHICH A CHANGE IN VISCOSITY ξ OF THE REACTION MEDIUM OCCURS
EP1370355A1
(en)
*
2001-03-22
2003-12-17
Ceramic Fuel Cells Limited
Liquid phase reactor
DE102007021012A1
(en)
2007-05-04
2008-11-06
Basf Coatings Ag
Continuous polymerization process for the production of polymers with narrow molecular weight distribution and Taylor Couette reactor for its implementation
US7651670B2
(en)
2001-10-04
2010-01-26
Basf Coatings Ag
Method for continuously polymerizing in mass quantities and taylor reactor for carrying out this method
EP1720917B1
(en)
*
2004-03-01
2018-08-29
Bridgestone Corporation
Continuous polymerization process
1970
1970-04-03
GB
GB44774A
patent/GB1358157A/en
not_active
Expired
Cited By (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5624999A
(en)
*
1991-03-05
1997-04-29
Exxon Chemical Patents Inc.
Manufacture of functionalized polymers
US5226727A
(en)
*
1991-09-30
1993-07-13
Reichner Thomas W
Agitator/mixer
WO1994011096A1
(en)
*
1992-11-12
1994-05-26
Eastman Kodak Company
Fluid mixing apparatus
US5478535A
(en)
*
1993-07-08
1995-12-26
Biazzi Sa
Apparatus for gas – liquid reactions
WO2000000280A1
(en)
*
1998-06-27
2000-01-06
Basf Coatings Ag
TAYLOR REACTOR FOR MATERIALS CONVERSION IN THE COURSE OF WHICH A CHANGE IN VISCOSITY ξ OF THE REACTION MEDIUM OCCURS
US7122161B1
(en)
1998-06-27
2006-10-17
Basf Coatings Ag
Taylor reactor for materials conversion in the course of which a change in viscosity of the reaction medium occurs
EP1370355A1
(en)
*
2001-03-22
2003-12-17
Ceramic Fuel Cells Limited
Liquid phase reactor
EP1370355A4
(en)
*
2001-03-22
2005-02-02
Ceramic Fuel Cells Ltd
Liquid phase reactor
US7771111B2
(en)
2001-03-22
2010-08-10
Ceramic Fuel Cells Limited
Liquid phase reactor
US7651670B2
(en)
2001-10-04
2010-01-26
Basf Coatings Ag
Method for continuously polymerizing in mass quantities and taylor reactor for carrying out this method
EP1720917B1
(en)
*
2004-03-01
2018-08-29
Bridgestone Corporation
Continuous polymerization process
DE102007021012A1
(en)
2007-05-04
2008-11-06
Basf Coatings Ag
Continuous polymerization process for the production of polymers with narrow molecular weight distribution and Taylor Couette reactor for its implementation
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Legal Events
Date
Code
Title
Description
1974-11-06
PS
Patent sealed [section 19, patents act 1949]
1976-11-17
435
Patent endorsed ‘licences of right’ on the date specified (sect. 35/1949)
1981-11-25
PCNP
Patent ceased through non-payment of renewal fee
