BRPI0606918A2 - processo para a preparação de uma dispersão polimérica aquosa - Google Patents

processo para a preparação de uma dispersão polimérica aquosa

Info

Publication number
BRPI0606918A2
BRPI0606918A2 BRPI0606918-5A BRPI0606918A BRPI0606918A2 BR PI0606918 A2 BRPI0606918 A2 BR PI0606918A2 BR PI0606918 A BRPI0606918 A BR PI0606918A BR PI0606918 A2 BRPI0606918 A2 BR PI0606918A2
Authority
BR
Brazil
Prior art keywords
organic solvent
unsaturated monomer
soluble organic
emulsion
aqueous
Prior art date
Application number
BRPI0606918-5A
Other languages
English (en)
Inventor
Wolfgang Gaschler
Thomas Danner
Andreas Bauder
Steffen Funkhauser
Christoph Hamers
Original Assignee
Basf 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.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of BRPI0606918A2 publication Critical patent/BRPI0606918A2/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
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/41—Emulsifying
    • B01F23/4105—Methods of emulsifying
    • 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
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • 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
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4522—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through porous bodies, e.g. flat plates, blocks or cylinders, which obstruct the whole diameter of the tube
    • 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
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents

Landscapes

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

Abstract

PROCESSO PARA A PREPARAçãO DE UMA DISPERSãO POLIMERICA AQUOSA. Um processo para a preparação de uma dispersão polimérica aquosa por polimerização em emulsão iniciada por radical livre que usa uma miniemulsão aquosa de monómero que é obtida por passagem - de uma emulsão aquosa de monómero bruto através de pelo menos uma membrana microporosa que tem um diâmetro médio do poro <243> 1000 nm.
BRPI0606918-5A 2005-02-24 2006-02-23 processo para a preparação de uma dispersão polimérica aquosa BRPI0606918A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005008868A DE102005008868A1 (de) 2005-02-24 2005-02-24 Verfahren zur Herstellung einer wässrigen Polymerisatdispersion
PCT/EP2006/060239 WO2006089939A1 (de) 2005-02-24 2006-02-23 Verfahren zur herstellung einer wässrigen polymerisatdispersion

Publications (1)

Publication Number Publication Date
BRPI0606918A2 true BRPI0606918A2 (pt) 2009-12-01

Family

ID=36202555

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606918-5A BRPI0606918A2 (pt) 2005-02-24 2006-02-23 processo para a preparação de uma dispersão polimérica aquosa

Country Status (9)

Country Link
US (1) US20080153974A1 (pt)
EP (1) EP1856160B1 (pt)
JP (1) JP2008531780A (pt)
CN (1) CN101128489A (pt)
AT (1) ATE441672T1 (pt)
BR (1) BRPI0606918A2 (pt)
CA (1) CA2597783A1 (pt)
DE (2) DE102005008868A1 (pt)
WO (1) WO2006089939A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102165398A (zh) 2008-09-26 2011-08-24 Nxp股份有限公司 检测物体移动的系统和方法及其集成电路实现
KR101832519B1 (ko) * 2010-05-05 2018-04-13 바스프 에스이 용융 유화에 의한 미립자 현탁액의 제조 방법
CN103936894B (zh) * 2014-03-15 2016-08-24 天伟化工有限公司 一种聚氯乙烯糊树脂生产中物料均化的方法
JP7271385B2 (ja) * 2019-09-30 2023-05-11 日本ゼオン株式会社 Ｏ／ｗエマルションの製造方法、及び微粒子の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000156A1 (fr) * 1991-06-29 1993-01-07 Miyazaki-Ken Emulsions monodispersees simples et doubles et procede de production
DE10127075C2 (de) * 2001-06-02 2003-04-10 Fraunhofer Ges Forschung Vorrichtung und Verfahren zur Herstellung von Emulsionen mittels Membrankörpern
EP1545754A1 (en) * 2002-10-02 2005-06-29 Unilever N.V. Method for controlling droplet size of an emulsion when mixing two immiscible fluids

Also Published As

Publication number Publication date
US20080153974A1 (en) 2008-06-26
DE102005008868A1 (de) 2006-08-31
JP2008531780A (ja) 2008-08-14
ATE441672T1 (de) 2009-09-15
DE502006004736D1 (de) 2009-10-15
EP1856160B1 (de) 2009-09-02
EP1856160A1 (de) 2007-11-21
WO2006089939A1 (de) 2006-08-31
CN101128489A (zh) 2008-02-20
CA2597783A1 (en) 2006-08-31

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

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 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012.