AU564212B2 – Dispersion of dry polymers into water
– Google Patents
AU564212B2 – Dispersion of dry polymers into water
– Google Patents
Dispersion of dry polymers into water
Info
Publication number
AU564212B2
AU564212B2
AU39706/85A
AU3970685A
AU564212B2
AU 564212 B2
AU564212 B2
AU 564212B2
AU 39706/85 A
AU39706/85 A
AU 39706/85A
AU 3970685 A
AU3970685 A
AU 3970685A
AU 564212 B2
AU564212 B2
AU 564212B2
Authority
AU
Australia
Prior art keywords
dispersion
water
dry polymers
polymers
dry
Prior art date
1984-03-12
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.)
Ceased
Application number
AU39706/85A
Other versions
AU3970685A
(en
Inventor
Edwin Terrington Sortwell
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.)
Drew Flocculant Corp
Kane Chemicals Inc
Pfizer Consumer Healthcare
Diatec Polymers Inc
Sortwell and Co
Original Assignee
DREW FLOCCULANT CORP INTERNATI
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.)
1984-03-12
Filing date
1985-03-11
Publication date
1987-08-06
1985-03-11
Application filed by DREW FLOCCULANT CORP INTERNATI
filed
Critical
DREW FLOCCULANT CORP INTERNATI
1985-09-19
Publication of AU3970685A
publication
Critical
patent/AU3970685A/en
1987-08-06
Application granted
granted
Critical
1987-08-06
Publication of AU564212B2
publication
Critical
patent/AU564212B2/en
2005-03-11
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B7/00—Mixing; Kneading
B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
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
B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
B01F23/50—Mixing liquids with solids
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
B01F23/50—Mixing liquids with solids
B01F23/53—Mixing liquids with solids using driven stirrers
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
B01F23/50—Mixing liquids with solids
B01F23/54—Mixing liquids with solids wetting solids
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
B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
B01F25/85—Falling particle mixers, e.g. with repeated agitation along a vertical axis wherein the particles fall onto a film that flows along the inner wall of a mixer
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B13/00—Conditioning or physical treatment of the material to be shaped
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B7/00—Mixing; Kneading
B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
B29B7/7461—Combinations of dissimilar mixers
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J3/00—Processes of treating or compounding macromolecular substances
C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
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
B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2300/00—Characterised by the use of unspecified polymers
C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
AU39706/85A
1984-03-12
1985-03-11
Dispersion of dry polymers into water
Ceased
AU564212B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US588793
1984-03-12
US06/588,793
US4603156A
(en)
1984-03-12
1984-03-12
Method of dispersing dry, water-soluble polymers in water
Publications (2)
Publication Number
Publication Date
AU3970685A
AU3970685A
(en)
1985-09-19
AU564212B2
true
AU564212B2
(en)
1987-08-06
Family
ID=24355323
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU39706/85A
Ceased
AU564212B2
(en)
1984-03-12
1985-03-11
Dispersion of dry polymers into water
Country Status (11)
Country
Link
US
(1)
US4603156A
(en)
EP
(1)
EP0154978B1
(en)
JP
(1)
JPS6157624A
(en)
AU
(1)
AU564212B2
(en)
BR
(1)
BR8501088A
(en)
CA
(1)
CA1243249A
(en)
DE
(1)
DE3574943D1
(en)
ES
(1)
ES541183A0
(en)
FI
(1)
FI850953L
(en)
NO
(1)
NO850949L
(en)
ZA
(1)
ZA851452B
(en)
Families Citing this family (22)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4845192A
(en)
*
1984-03-29
1989-07-04
Diatec Polymers
Method of rapidly dissolving polymer gels in water
US4529794A
(en)
*
1984-03-29
1985-07-16
Diatec Polymers
Method of rapidly dissolving polymers in water
US4778280A
(en)
*
1986-06-25
1988-10-18
Stranco, Inc.
Mixing apparatus
GB2211433B
(en)
*
1987-10-27
1991-10-16
Balfour Mfg
Mixing method
GB8902883D0
(en)
*
1989-02-09
1989-03-30
North West Water Authority
Improvements in or relating to mixing devices
FR2668950B1
(en)
*
1990-09-27
1994-04-15
Pardikes Dennis
DRY POLYMER AND ELECTROLYTE MIXING SYSTEM.
US5161887A
(en)
*
1991-10-04
1992-11-10
Jeffrey Goldberg
Process for producing an aqueous solution of difficult-to-dissolve, fine particle size particulate material
US5328261A
(en)
*
1993-10-04
1994-07-12
The United States Of America As Represented By The Secretary Of The Navy
Method and apparatus for dissolving powder in a liquid
EP0760382A3
(en)
*
1995-09-01
1997-09-10
Dennis G Pardikes
Dry polymer processing system
US5599101A
(en)
*
1995-09-01
1997-02-04
Pardikes; Dennis G.
Dry polymer processing system
US6642351B1
(en)
2000-06-26
2003-11-04
Cytec Technology Corp.
Dispersal of polyacrylamides
FR2922214B1
(en)
2007-10-12
2010-03-12
Spcm Sa
DEVICE FOR DISPERSION IN WATER OF WATER-SOLUBLE POLYMERS, AND METHOD USING THE DEVICE
FR2922123B1
(en)
*
2007-10-12
2010-03-12
Spcm Sa
INSTALLATION FOR FLOCCULATION OF SUSPENDED MATERIAL SLUDGE, METHOD USING THE INSTALLATION
US8026340B2
(en)
*
2008-12-16
2011-09-27
H R D Corporation
High shear oxidation of wax
US20160287477A1
(en)
*
2015-04-03
2016-10-06
Keith KATZ
Medication-dispensing device
US10406530B2
(en)
2015-07-23
2019-09-10
Urschel Laboratories, Inc.
Material processing machines and methods of use
US9751093B2
(en)
*
2015-10-16
2017-09-05
Cimarron Land & Cattle Company, LLC
Effluent treatment system
FR3063229B1
(en)
*
2017-02-24
2021-10-15
Snf Sas
EQUIPMENT FOR DISSOLVING WATER-SOLUBLE OR WATER-INFLATED POLYMERS IN AN AQUEOUS SOLUTION AND USE OF THE EQUIPMENT
US10213753B2
(en)
*
2017-03-16
2019-02-26
UGSI Chemical Feed, Inc.
High-capacity polymer system and method of preparing polymeric mixtures
CN111437750B
(en)
*
2017-07-31
2022-05-31
枣庄市东粮生物科技发展有限公司
Powder humidifier and powder humidifying method
US10737226B2
(en)
2018-10-26
2020-08-11
David O. Trahan
High efficiency powder dispersion and blend system and method for use in well completion operations
FR3129606B1
(en)
*
2021-11-29
2023-10-27
Snf Sa
DEVICE FOR DISPERSING WATER-SOLUBLE POLYMERS
Family Cites Families (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US28474A
(en)
*
1860-05-29
Samuel Hall
Coupling for shafting
US28576A
(en)
*
1860-06-05
Vines Harwell
Improvement in cultivators
NL55853C
(en)
*
1937-09-22
1944-02-15
Scholten Chemische Fab
Device for dissolving solids (preferably colloidal dissolving substances) by dropping them on a liquid film
NL133871C
(en)
*
1966-03-22
US3852191A
(en)
*
1971-04-23
1974-12-03
Supraton Bruchmann & Zucker Kg
Process and apparatus for the production of a dispersion or solution from comminuted solid substances and a dispersion medium or solvent
JPS4897152A
(en)
*
1972-03-24
1973-12-11
JPS5425128B2
(en)
*
1972-07-22
1979-08-25
JPS5381548A
(en)
*
1976-12-09
1978-07-19
Toyobo Co Ltd
Process for continuous dissolution of high-molecular powder
IE47019B1
(en)
*
1977-07-12
1983-11-30
Blue Circle Ind Ltd
Producing dispersions of polymeric material and preflocculated fillers for use in papermaking
US4113688A
(en)
*
1977-12-14
1978-09-12
Hercules Incorporated
Process for rapidly dissolving gels of water-soluble polymers by extrusion, cutting and then slurrying under high shearing forces
DE2935007C2
(en)
*
1979-08-30
1985-02-21
Wachter Kg Hindelang Baustoffwerk Bautechnik, 8973 Hindelang
Device for the continuous production and conveying of plaster mortar or the like.
DE3228843C2
(en)
*
1982-08-02
1984-11-29
Chemische Fabrik Stockhausen GmbH, 4150 Krefeld
Process for the rapid dissolution of water-soluble polymers
US4499214A
(en)
*
1983-05-03
1985-02-12
Diachem Industries, Inc.
Method of rapidly dissolving polymers in water
US4529794A
(en)
*
1984-03-29
1985-07-16
Diatec Polymers
Method of rapidly dissolving polymers in water
1984
1984-03-12
US
US06/588,793
patent/US4603156A/en
not_active
Expired – Fee Related
1985
1985-01-18
CA
CA000472447A
patent/CA1243249A/en
not_active
Expired
1985-02-26
ZA
ZA851452A
patent/ZA851452B/en
unknown
1985-03-11
FI
FI850953A
patent/FI850953L/en
not_active
Application Discontinuation
1985-03-11
AU
AU39706/85A
patent/AU564212B2/en
not_active
Ceased
1985-03-11
NO
NO850949A
patent/NO850949L/en
unknown
1985-03-12
ES
ES541183A
patent/ES541183A0/en
active
Granted
1985-03-12
JP
JP60047594A
patent/JPS6157624A/en
active
Granted
1985-03-12
BR
BR8501088A
patent/BR8501088A/en
unknown
1985-03-12
DE
DE8585102831T
patent/DE3574943D1/en
not_active
Expired – Lifetime
1985-03-12
EP
EP85102831A
patent/EP0154978B1/en
not_active
Expired
Also Published As
Publication number
Publication date
CA1243249A
(en)
1988-10-18
JPS6157624A
(en)
1986-03-24
EP0154978B1
(en)
1989-12-27
EP0154978A3
(en)
1987-06-10
NO850949L
(en)
1985-09-13
AU3970685A
(en)
1985-09-19
JPH0527650B2
(en)
1993-04-21
ES8603295A1
(en)
1985-12-16
ES541183A0
(en)
1985-12-16
BR8501088A
(en)
1985-11-05
FI850953A0
(en)
1985-03-11
DE3574943D1
(en)
1990-02-01
EP0154978A2
(en)
1985-09-18
ZA851452B
(en)
1985-10-30
US4603156A
(en)
1986-07-29
FI850953L
(en)
1985-09-13
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