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AU2001285841A1 - Method for agglomerating dispersed rubber - Google Patents

Method for agglomerating dispersed rubber

Info

Publication number
AU2001285841A1
AU2001285841A1 AU2001285841A AU8584101A AU2001285841A1 AU 2001285841 A1 AU2001285841 A1 AU 2001285841A1 AU 2001285841 A AU2001285841 A AU 2001285841A AU 8584101 A AU8584101 A AU 8584101A AU 2001285841 A1 AU2001285841 A1 AU 2001285841A1
Authority
AU
Australia
Prior art keywords
dispersed rubber
agglomerating
agglomeration
aqueous phase
rubber
Prior art date
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.)
Abandoned
Application number
AU2001285841A
Inventor
Michael Breulmann
Wil Duijzings
Hardy Korb
Norbert Niessner
Sabine Oepen
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU2001285841A1 publication Critical patent/AU2001285841A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/065—Increasing the size of dispersed rubber particles
    • C08C1/07—Increasing the size of dispersed rubber particles characterised by the agglomerating agents used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A process for the agglomeration of at least one rubber (A), dispersed in an aqueous phase, by the addition of a dispersion of at least one agglomerating polymer (B) in aqueous phase, in which the agglomerating polymer B used is one containing substantially no free acid groups and the agglomeration is carried out in the presence of at least one basic electrolyte.
AU2001285841A 2000-07-28 2001-07-13 Method for agglomerating dispersed rubber Abandoned AU2001285841A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10037280A DE10037280A1 (en) 2000-07-28 2000-07-28 Process for agglomeration of dispersed rubbers
DE10037280 2000-07-28
PCT/EP2001/008114 WO2002010222A1 (en) 2000-07-28 2001-07-13 Method for agglomerating dispersed rubber

Publications (1)

Publication Number Publication Date
AU2001285841A1 true AU2001285841A1 (en) 2002-02-13

Family

ID=7650845

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001285841A Abandoned AU2001285841A1 (en) 2000-07-28 2001-07-13 Method for agglomerating dispersed rubber

Country Status (10)

Country Link
US (1) US6812283B2 (en)
EP (1) EP1305345B1 (en)
KR (1) KR20030022874A (en)
CN (1) CN1205234C (en)
AT (1) ATE278713T1 (en)
AU (1) AU2001285841A1 (en)
DE (2) DE10037280A1 (en)
ES (1) ES2228941T3 (en)
MX (1) MXPA03000604A (en)
WO (1) WO2002010222A1 (en)

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DE50113374D1 (en) * 2000-03-10 2008-01-24 Lanxess Deutschland Gmbh PROCESS FOR AGGLOMERATION OF FINE-PARTICULAR POLYBUTADIENLATICES
DE10259266A1 (en) * 2002-12-17 2004-07-01 Basf Ag Thermoplastic molding compounds
EP1439197A1 (en) * 2003-01-15 2004-07-21 Rohm And Haas Company Precision fragmentation assemblages and olefin polymerization catalysts made therefrom
DE102005022632B4 (en) 2005-05-11 2022-05-25 Ineos Styrolution Europe Gmbh Particulate rubber, process for its production and use, and graft copolymer, thermoplastic molding material and process for its production
DE102005047463A1 (en) * 2005-09-30 2007-04-05 Basf Ag Thermoplastic molding composition with improved optical properties contains a softening graft copolymer with a core of specified particle size distribution and refractive characteristics
ES2543163T3 (en) 2006-08-18 2015-08-17 Styrolution Europe Gmbh Moldable thermoplastic doughs based on acrylonitrile, styrene and butadiene, as well as agglomeration agent containing ethyl acrylate and methacrylamide
ATE483754T1 (en) 2007-02-19 2010-10-15 Basf Se MOLDING COMPOUNDS WITH REDUCED IMPACT ANISOTROPY
US8030393B2 (en) 2007-03-29 2011-10-04 Basf Se Glass fiber reinforced ABS compositions with improved stiffness and toughness
ES2376061T3 (en) 2007-05-07 2012-03-08 Basf Se MOLDING THERMOPLASTIC MASSES WITH INDEPENDENT VISCOSITY OF THE TREATMENT.
US20100152387A1 (en) * 2007-05-23 2010-06-17 Basf Se Isotactic polystyrene having reactive groups
ES2361797T3 (en) 2007-07-10 2011-06-22 Basf Se PIRORRETARDANTES THERMOPLASTIC MOLDING COMPOSITIONS.
JP5653754B2 (en) 2007-09-14 2015-01-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Transparent, tough and rigid molding composition based on styrene-butadiene block copolymer mixture
DE102009026933A1 (en) 2008-07-07 2010-01-14 Basf Se Preparing acrylonitrile-butadiene styrene-copolymer, useful to prepare e.g. foils and fibers, comprises adding seed latex, polymerizing butadiene, styrene, styrene and acrylonitrile, and mixing graft copolymer with thermoplastic copolymer
EP2496637B1 (en) 2009-11-03 2015-10-07 Styrolution Europe GmbH Thermoplastic compositions having improved flowability
US8501868B2 (en) * 2010-03-26 2013-08-06 Styrolution GmbH Thermoplastic molding compositions with improved optical properties
WO2011138185A1 (en) 2010-05-07 2011-11-10 Basf Se Moulding composition with reduced light scattering
US8440764B2 (en) 2010-05-07 2013-05-14 Styrolution GmbH Molding composition with reduced light scattering
US20120010335A1 (en) 2010-07-12 2012-01-12 Basf Se Stabilisierte acrylnitril/styrol/butadien formmassen
CN103080202B (en) 2010-07-12 2014-09-24 巴斯夫股份公司 Weathering-stabilized acrylonitrile copolymer molding compositions
JP5933708B2 (en) 2011-06-27 2016-06-15 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Weather-resistant polyester molding compound with styrene copolymer
US8889769B2 (en) 2011-06-27 2014-11-18 Basf Se Weathering-resistant polyester molding compositions with styrene copolymers
WO2013045205A1 (en) 2011-09-29 2013-04-04 Styrolution GmbH Stabilized moulding compounds consisting of polyamide and asa-copolymers
WO2013045206A1 (en) 2011-09-29 2013-04-04 Styrolution GmbH Stabilized polycarbonate/acrylonitrile/styrene/acrylic ester moulding compounds
WO2014146970A1 (en) 2013-03-19 2014-09-25 Styrolution Group Gmbh Matt weather-resistant molding masses for extrusion methods
CN105164166B (en) 2013-04-18 2017-12-22 苯领集团股份公司 Acrylonitrile, styrene and butadiene based thermoplastic molding materials
EP2986649B1 (en) 2013-04-18 2018-08-01 INEOS Styrolution Group GmbH Thermoplastic moulding materials based on acrylonitrile, styrene and butadiene
US10138364B2 (en) 2014-01-28 2018-11-27 Ineos Styrolution Group Gmbh Thermoplastic molding compounds with optimized flowability-toughness ratio
US10189932B2 (en) 2014-04-30 2019-01-29 Ineos Styrolution Group Gmbh Thermoplastic molding compounds with an optimized residual monomer content
US11027466B2 (en) 2015-12-17 2021-06-08 Ineos Styrolution Group Gmbh Process for producing foam molded parts with aesthetic surfaces by foam injection molding
KR20230044560A (en) 2016-05-20 2023-04-04 이네오스 스티롤루션 그룹 게엠베하 Acrylic ester-styrene-acrylonitrile copolymer molding masses having optimized residual monomer fraction
US10815342B2 (en) 2016-06-06 2020-10-27 Ineos Styrolution Group Gmbh Process for producing a stabilizer dispersion and process for producing a thermoplastic composition stabilized with the stabilizer dispersion
CN111601829A (en) 2017-11-13 2020-08-28 英力士苯领集团股份公司 Thermoplastic molding composition with improved surface quality and articles thereof
WO2019115420A1 (en) 2017-12-11 2019-06-20 Ineos Styrolution Group Gmbh Process for production of impact modified thermoplastic moulding composition with improved processing and impact strength
US20210122086A1 (en) 2018-05-18 2021-04-29 Ineos Styrolution Group Gmbh Extrusion method for producing a thermoplastic molding compound, and device for carrying out the method
ES2923685T3 (en) 2018-07-24 2022-09-29 Ineos Styrolution Group Gmbh Process for preparing grafted rubber compositions with improved dewatering
WO2020020831A1 (en) 2018-07-24 2020-01-30 Ineos Styrolution Group Gmbh Polyacrylate graft rubber copolymer and impact modified thermoplastic molding composition
CN112930360B (en) 2018-08-29 2025-09-16 英力士苯领集团股份公司 Method for producing graft copolymer powder composition and thermoplastic resin composition
US20230002608A1 (en) 2019-12-04 2023-01-05 Ineos Styrolution Group Gmbh Thermoplastic compounds containing recycling material with superior quality
US20240239936A1 (en) 2021-05-25 2024-07-18 Ineos Styrolution Group Gmbh Acrylic rubber for thermoplastic material with good low temperature impact strength
EP4554989A1 (en) 2022-07-15 2025-05-21 INEOS Styrolution Group GmbH Method for producing asa or abs graft copolymers with reduced discoloration
WO2024013297A1 (en) 2022-07-15 2024-01-18 Ineos Styrolution Group Gmbh Method for producing asa or abs graft copolymers with reduced discoloration
WO2024194289A1 (en) 2023-03-21 2024-09-26 Ineos Styrolution Group Gmbh Process for the preparation of a thermoplastic molding composition with good color stability

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU37797A1 (en) * 1958-11-28
US3049501A (en) * 1960-01-28 1962-08-14 Us Rubber Co Increasing the particle size of synthetic rubber altex by lowering and raising the ph in the presence of polyvinylmethyl ether
DE1669735C3 (en) * 1967-11-04 1975-11-27 Basf Ag, 6700 Ludwigshafen Process for agglomerating aqueous dispersions of emulsion polymers with softening points above 20 degrees C.
CA1193036A (en) 1981-10-09 1985-09-03 Kazuo Kishida Process for producing impact resistant graft resins including an agglomerated rubber
US5336720A (en) * 1991-06-05 1994-08-09 Rohm And Haas Company Impact resistant polymers

Also Published As

Publication number Publication date
EP1305345A1 (en) 2003-05-02
US6812283B2 (en) 2004-11-02
DE50104019D1 (en) 2004-11-11
EP1305345B1 (en) 2004-10-06
MXPA03000604A (en) 2003-05-14
US20030181583A1 (en) 2003-09-25
WO2002010222A1 (en) 2002-02-07
CN1444604A (en) 2003-09-24
KR20030022874A (en) 2003-03-17
ATE278713T1 (en) 2004-10-15
DE10037280A1 (en) 2002-02-07
ES2228941T3 (en) 2005-04-16
CN1205234C (en) 2005-06-08

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