BR0104534A - Processos para preparar um polìmero em emulsão aquosa e para reduzir o teor de monÈmero etilenicamente insaturado residual de um polìmero em emulsão aquosa - Google Patents

Processos para preparar um polìmero em emulsão aquosa e para reduzir o teor de monÈmero etilenicamente insaturado residual de um polìmero em emulsão aquosa

Info

Publication number
BR0104534A
BR0104534A BR0104534-2A BR0104534A BR0104534A BR 0104534 A BR0104534 A BR 0104534A BR 0104534 A BR0104534 A BR 0104534A BR 0104534 A BR0104534 A BR 0104534A
Authority
BR
Brazil
Prior art keywords
aqueous emulsion
ethylenically unsaturated
emulsion polymer
unsaturated monomer
polymer
Prior art date
Application number
BR0104534-2A
Other languages
English (en)
Inventor
Steven Charles Brown
Ralph Craig Even
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR0104534A publication Critical patent/BR0104534A/pt

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/40—Redox systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"PROCESSOS PARA PREPARAR UM POLìMERO EM EMULSãO AQUOSA E PARA REDUZIR O TEOR DE MONÈMERO ETILENICAMENTE INSATURADO RESIDUAL DE UM POLìMERO EM EMULSãO AQUOSA". é provido um processo para preparar um polímero em emulsão aquosa, que inclui prover, pelo menos, um monómero etilenicamente insaturado e um sistema de iniciador de redox de radical livre, sob condições de polimerização em emulsão, o sistema de iniciador de redox incluindo um agente de oxidação solúvel em água, um agente de oxidação insolúvel em água, e um agente de redução de ácido sulfínico, ou sais do mesmo; e efetuar a polimerização de, pelo menos, algum do monómero etilenicamente insaturado. é também provido um processo para reduzir o teor de monómero etilenicamente insaturado residual de um polímero em emulsão aquosa.
BR0104534-2A 2000-10-17 2001-10-16 Processos para preparar um polìmero em emulsão aquosa e para reduzir o teor de monÈmero etilenicamente insaturado residual de um polìmero em emulsão aquosa BR0104534A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24099200P 2000-10-17 2000-10-17

Publications (1)

Publication Number Publication Date
BR0104534A true BR0104534A (pt) 2002-05-21

Family

ID=22908772

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0104534-2A BR0104534A (pt) 2000-10-17 2001-10-16 Processos para preparar um polìmero em emulsão aquosa e para reduzir o teor de monÈmero etilenicamente insaturado residual de um polìmero em emulsão aquosa

Country Status (10)

Country Link
US (1) US6696519B2 (pt)
EP (1) EP1199315A3 (pt)
JP (1) JP2002179719A (pt)
KR (1) KR20020030720A (pt)
CN (1) CN1275986C (pt)
AR (1) AR030859A1 (pt)
AU (1) AU7934901A (pt)
BR (1) BR0104534A (pt)
MX (1) MXPA01010286A (pt)
ZA (1) ZA200108113B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7078457B2 (en) * 2002-07-30 2006-07-18 Rohm And Haas Company Polymer composition and process for the preparation thereof
DE10241481B4 (de) 2002-09-07 2006-07-06 Celanese Emulsions Gmbh Verfahren zum Herstellen von wässrigen Polymerdispersionen mit sehr niedrigen Restmonomergehalten und deren Verwendung
US20040143053A1 (en) * 2003-01-21 2004-07-22 Wu Richard Shu-Hua Process for preparing emulsion polymers
TW200500046A (en) * 2003-03-26 2005-01-01 Basf Ag Color-stable superabsorbent polymer composition
DE10338447A1 (de) * 2003-08-21 2005-03-31 Basf Ag Verwendung von 2-Hydroxy-2-sulfinatoessigsäure oder deren Salzen als Initiator in W/O-Emulsionen
JP2005307114A (ja) * 2004-04-26 2005-11-04 Emulsion Technology Co Ltd 水性エマルジョン型粘着剤
US8039528B2 (en) * 2004-10-19 2011-10-18 3M Innovative Properties Company Method for the manufacture of pressure sensitive adhesives
US7749934B2 (en) * 2005-02-22 2010-07-06 Rohm And Haas Company Protected catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
CN100472168C (zh) 2005-07-27 2009-03-25 三菱电机株式会社 热交换元件及装载有该热交换元件的热交换换气装置
EP2233633A1 (de) * 2009-03-28 2010-09-29 Huntsman Textile Effects (Germany) GmbH Fluorfreie wässrige Dispersion für die Behandlung von textilen Flächengebilden
JP5460625B2 (ja) * 2010-03-23 2014-04-02 ローム アンド ハース カンパニー 疎水性に改質されたアクリル系レオロジー調整剤を製造する方法
CA2771763C (en) 2011-04-29 2014-08-05 Rohm And Haas Company Stabilized aqueous compositions comprising cationic polymers that deliver paint and primer properties in a coating
CA2771572C (en) 2011-04-29 2014-06-03 Rohm And Haas Company Aqueous compositions comprising ion exchange resins that deliver paint and primer properties in a coating
WO2013021234A1 (en) * 2011-08-05 2013-02-14 Celanese Emulsions Gmbh Low formaldehyde vinyl ester/ethylene copolymer dispersions for use in adhesives
CN104271622B (zh) 2012-03-30 2017-02-22 巴斯夫欧洲公司 颜色稳定的超吸收剂
WO2013144027A1 (de) 2012-03-30 2013-10-03 Basf Se Farbstabiler superabsorber
US9663678B2 (en) 2012-08-10 2017-05-30 Celanese Sales Germany Gmbh Waterproofing coating compositions
WO2015034209A1 (ko) * 2013-09-04 2015-03-12 (주) 엘지화학 내후성 보강 아크릴레이트계 수지의 제조방법
KR101651736B1 (ko) 2013-09-04 2016-09-05 주식회사 엘지화학 내후성 보강 아크릴레이트계 수지의 제조방법
US10865263B2 (en) * 2016-11-29 2020-12-15 Rohm And Haas Company Solution polymerization in isopropanol and water
CN106883326A (zh) * 2017-03-22 2017-06-23 美巢集团股份公司 一种降低聚醋酸乙烯酯乳液voc含量的方法
WO2019002180A1 (en) * 2017-06-30 2019-01-03 Solvay Specialty Polymers Italy S.P.A. PROCESS FOR PRODUCING PARTIALLY FLUORINATED POLYMERS
EP3706900B1 (de) 2017-11-10 2022-12-07 Basf Se Superabsorber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834734A1 (de) 1988-10-12 1990-04-19 Basf Ag Verfahren zur herstellung von polymerisaten aus olefinisch ungesaettigten monomeren
DE4435422A1 (de) * 1994-10-04 1996-04-18 Basf Ag Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion
IT1276816B1 (it) 1995-10-04 1997-11-03 Atochem Elf Italia Emulsione a basso voc
US5886140A (en) 1997-01-30 1999-03-23 Centro De Investigacion Y Desarollo Technologico S.A. De C.V. Chemical depletion process to substantially remove residual monomers in emulsion polimerization processes
US5791333A (en) 1997-04-21 1998-08-11 Bennett; Herbert Gas range burner system
DE19743759A1 (de) * 1997-10-02 1999-04-08 Brueggemann L Kg Sulfinsäurederivate und deren Herstellung und Verwendung

Also Published As

Publication number Publication date
KR20020030720A (ko) 2002-04-25
MXPA01010286A (es) 2004-11-10
EP1199315A2 (en) 2002-04-24
AR030859A1 (es) 2003-09-03
CN1348964A (zh) 2002-05-15
AU7934901A (en) 2002-04-18
US20020068791A1 (en) 2002-06-06
US6696519B2 (en) 2004-02-24
EP1199315A3 (en) 2002-05-08
ZA200108113B (en) 2002-06-06
JP2002179719A (ja) 2002-06-26
CN1275986C (zh) 2006-09-20

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.