WO2011016625A3 - Polymer-latex-resin-powder producing device, and a method for producing a polymer latex resin powder employing the same - Google Patents

Polymer-latex-resin-powder producing device, and a method for producing a polymer latex resin powder employing the same Download PDF

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Publication number
WO2011016625A3
WO2011016625A3 PCT/KR2010/004680 KR2010004680W WO2011016625A3 WO 2011016625 A3 WO2011016625 A3 WO 2011016625A3 KR 2010004680 W KR2010004680 W KR 2010004680W WO 2011016625 A3 WO2011016625 A3 WO 2011016625A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymer
latex
resin
powder
coagulation
Prior art date
Application number
PCT/KR2010/004680
Other languages
French (fr)
Korean (ko)
Other versions
WO2011016625A2 (en
Inventor
김창술
이형섭
오현택
김용
박은선
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to JP2012523556A priority Critical patent/JP5476575B2/en
Priority to CN201080035034.4A priority patent/CN102481535B/en
Publication of WO2011016625A2 publication Critical patent/WO2011016625A2/en
Publication of WO2011016625A3 publication Critical patent/WO2011016625A3/en

Links

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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/22—Coagulation
    • 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
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/707—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms the paddles co-operating, e.g. intermeshing, with elements on the receptacle wall
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • 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
    • C08J3/12—Powdering or granulating
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The present invention has advantageous effects not only in that the processes of coagulation and ageing can be carried out in a single process by employing a polymer-latex-resin-powder producing device having a structure in which the coagulation tank and the ageing tank are incorporated into an integrated type of reactor, comprising a novel design of structure in which the ratio of the length to the diameter of the reaction vessel is from 5 to 20, but also in that, by effecting the coagulation using steam and a coagulant in only a small amount in a state having a high solid fraction during slurry production, the amount of steam used to raise the temperature is low and energy costs can be cut, and a slurry can be obtained which has a low water content and a small fines content, and the water content of the polymer latex slurry can be adjusted, and the apparent specific gravity can be adjusted, by applying additional mechanical force.
PCT/KR2010/004680 2009-08-07 2010-07-19 Polymer-latex-resin-powder producing device, and a method for producing a polymer latex resin powder employing the same WO2011016625A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012523556A JP5476575B2 (en) 2009-08-07 2010-07-19 Polymer latex resin powder production apparatus and polymer latex resin powder production method using the same
CN201080035034.4A CN102481535B (en) 2009-08-07 2010-07-19 Polymer-latex-resin-powder producing device, and a method for producing a polymer latex resin powder employing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0072597 2009-08-07
KR1020090072597A KR101236681B1 (en) 2009-08-07 2009-08-07 Apparatus for preparing of polymer latex and method for preparing of polymer latex using thereof

Publications (2)

Publication Number Publication Date
WO2011016625A2 WO2011016625A2 (en) 2011-02-10
WO2011016625A3 true WO2011016625A3 (en) 2011-07-14

Family

ID=43544754

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004680 WO2011016625A2 (en) 2009-08-07 2010-07-19 Polymer-latex-resin-powder producing device, and a method for producing a polymer latex resin powder employing the same

Country Status (4)

Country Link
JP (1) JP5476575B2 (en)
KR (1) KR101236681B1 (en)
CN (1) CN102481535B (en)
WO (1) WO2011016625A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101537838B1 (en) * 2011-06-27 2015-07-20 주식회사 엘지화학 Method of preparing a slurry of polymer latex
KR102019466B1 (en) * 2013-01-28 2019-09-06 주식회사 엘지화학 Continuous Process of Preparing Hollow Fiber Membrane Wherein Uniform Bead Structures Are Evenly Formed Throughout the Membrane Using Extruder
KR101638219B1 (en) * 2013-05-31 2016-07-08 주식회사 엘지화학 Coagulation method of emulsion polymerized latex by direct steam input and coagulation apparatus
KR101637063B1 (en) * 2013-05-31 2016-07-06 주식회사 엘지화학 Resin powders and method for preparing them
WO2014196707A1 (en) * 2013-06-03 2014-12-11 (주) 엘지화학 Device for manufacturing polymer latex resin powder and method for manufacturing polymer latex resin powder using same
KR101594652B1 (en) 2013-06-03 2016-02-16 주식회사 엘지화학 Apparatus for preparing polymer latex resin powder and manufacturing method of polymer latex resin powder using the same
KR20150024767A (en) 2013-08-27 2015-03-09 주식회사 엘지화학 Preparation method for super absorbent polymer
KR101554825B1 (en) 2013-11-18 2015-09-21 주식회사 엘지화학 Apparatus for preparing of polymer latex resin powder and method for preparing of polymer latex resin powder using thereof
KR101711243B1 (en) * 2013-12-23 2017-02-28 주식회사 엘지화학 Method and apparatus for preparing resin powders
KR101777463B1 (en) * 2014-09-03 2017-09-12 주식회사 엘지화학 Method for preparing resin powders and integral floculator for the same
WO2024065073A1 (en) * 2022-09-26 2024-04-04 深圳市华先医药科技有限公司 Dynamic micro-channel tubular continuous flow reactor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381929B1 (en) * 1998-06-03 2004-03-26 주식회사 엘지화학 Process and apparatus for continuously producing polymer latex into granules
KR100787340B1 (en) * 2005-09-28 2007-12-18 주식회사 엘지화학 Method and apparatus for preparing of high macromolecule latex resin powder
KR20080032891A (en) * 2006-10-11 2008-04-16 주식회사 엘지화학 Method for preparing acrylic copolymer resin powder
KR20090084333A (en) * 2008-02-01 2009-08-05 주식회사 엘지화학 Device of preparing polymer resin by emulsion polymerization and method of preparing using the same

Family Cites Families (9)

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JPS4617121B1 (en) * 1968-07-22 1971-05-12
JPS6092301A (en) * 1983-10-27 1985-05-23 Japan Synthetic Rubber Co Ltd Production of solid rubber/carbon black mixture
JPH01230605A (en) * 1988-03-11 1989-09-14 Hitachi Chem Co Ltd Method and apparatus for production of coagulated resin
JPH03252404A (en) * 1990-03-02 1991-11-11 Asahi Chem Ind Co Ltd Method for continuously coagulating polymer latex
KR100428638B1 (en) * 2001-09-13 2004-04-30 주식회사 엘지화학 Method for preparing of high macromolecule latex resin powder
DE102004018436B4 (en) * 2004-04-16 2014-07-03 Coperion Gmbh Method and device for providing a polymer granulate
KR100837518B1 (en) * 2005-10-13 2008-06-12 주식회사 엘지화학 Method for preparing of high molecule latex resin powder
KR101157299B1 (en) * 2008-02-01 2012-06-15 주식회사 엘지화학 Device of preparing polymer slurry with high solid contents and method of preparing using the same
JP2011012142A (en) * 2009-06-30 2011-01-20 Nippon Zeon Co Ltd Method for continuously manufacturing rubber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381929B1 (en) * 1998-06-03 2004-03-26 주식회사 엘지화학 Process and apparatus for continuously producing polymer latex into granules
KR100787340B1 (en) * 2005-09-28 2007-12-18 주식회사 엘지화학 Method and apparatus for preparing of high macromolecule latex resin powder
KR20080032891A (en) * 2006-10-11 2008-04-16 주식회사 엘지화학 Method for preparing acrylic copolymer resin powder
KR20090084333A (en) * 2008-02-01 2009-08-05 주식회사 엘지화학 Device of preparing polymer resin by emulsion polymerization and method of preparing using the same

Also Published As

Publication number Publication date
JP2013501821A (en) 2013-01-17
KR101236681B1 (en) 2013-02-22
CN102481535A (en) 2012-05-30
WO2011016625A2 (en) 2011-02-10
KR20110015074A (en) 2011-02-15
CN102481535B (en) 2014-07-02
JP5476575B2 (en) 2014-04-23

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