WO2005014661A3 - Utilisation d'oxydes de polyalkylene pour eviter l'epaississement de dispersions polymeres stabilisees avec des colloides protecteurs - Google Patents

Utilisation d'oxydes de polyalkylene pour eviter l'epaississement de dispersions polymeres stabilisees avec des colloides protecteurs Download PDF

Info

Publication number
WO2005014661A3
WO2005014661A3 PCT/EP2004/007488 EP2004007488W WO2005014661A3 WO 2005014661 A3 WO2005014661 A3 WO 2005014661A3 EP 2004007488 W EP2004007488 W EP 2004007488W WO 2005014661 A3 WO2005014661 A3 WO 2005014661A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymer dispersions
protective colloids
thickening
stabilized
preventing
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.)
Ceased
Application number
PCT/EP2004/007488
Other languages
German (de)
English (en)
Other versions
WO2005014661A2 (fr
Inventor
Kurt Stark
Christian Hoegl
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.)
Wacker Polymer Systems GmbH and Co KG
Original Assignee
Wacker Polymer Systems GmbH and Co KG
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 Wacker Polymer Systems GmbH and Co KG filed Critical Wacker Polymer Systems GmbH and Co KG
Publication of WO2005014661A2 publication Critical patent/WO2005014661A2/fr
Publication of WO2005014661A3 publication Critical patent/WO2005014661A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

L'invention concerne l'utilisation d'oxyde de polyalkylène pour éviter l'épaississement de dispersions polymères aqueuses stabilisées avec des colloïdes protecteurs. Ladite invention se caractérise en ce que lors de la production de dispersions polymères aqueuses par polymérisation initiée par voie radicalaire d'un ou de plusieurs monomères insaturés par voie éthylénique dans un milieu aqueux, en présence d'un ou de plusieurs colloïdes protecteurs, un ou plusieurs oxydes de polyalkylène, qui contiennent dans le cas de polymérisats mixtes d'oxyde d'alkylène, les unités d'oxyde d'alkylène en répartition statique, sont ajoutés avant ou après la polymérisation.
PCT/EP2004/007488 2003-07-17 2004-07-08 Utilisation d'oxydes de polyalkylene pour eviter l'epaississement de dispersions polymeres stabilisees avec des colloides protecteurs Ceased WO2005014661A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003132527 DE10332527A1 (de) 2003-07-17 2003-07-17 Verwendung von Polyalkylenoxiden zur Vermeidung der Eindickung von mit Schutzkolloiden stabilisierten Polymerdispersionen
DE10332527.1 2003-07-17

Publications (2)

Publication Number Publication Date
WO2005014661A2 WO2005014661A2 (fr) 2005-02-17
WO2005014661A3 true WO2005014661A3 (fr) 2005-06-16

Family

ID=34041919

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/007488 Ceased WO2005014661A2 (fr) 2003-07-17 2004-07-08 Utilisation d'oxydes de polyalkylene pour eviter l'epaississement de dispersions polymeres stabilisees avec des colloides protecteurs

Country Status (2)

Country Link
DE (1) DE10332527A1 (fr)
WO (1) WO2005014661A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10851186B2 (en) 2017-04-24 2020-12-01 Dow Global Technologies Llc Aqueous polymer dispersion

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005022853A1 (de) 2005-05-18 2006-11-23 Wacker Polymer Systems Gmbh & Co. Kg Verfahren zur Herstellung von kationischen Polyvinylacetalen
DE102005042752A1 (de) * 2005-09-08 2007-03-15 Wacker Chemie Ag Hydrophile Silikonorganocopolymere
ES2538097T3 (es) 2011-03-16 2015-06-17 Clariant Finance (Bvi) Limited Poli(alquilenglicol)-éteres ramificados como agentes humectantes y dispersivos desaireadores para pinturas en dispersión acuosa
DE102012019789A1 (de) 2012-10-09 2014-04-10 Clariant International Limited Phosphorgruppenhaltige Polyalkylenglykol-Blockcopolymere und deren Verwendung als Emulgatoren für die Emulsionspolymerisation
US9780316B2 (en) 2015-03-16 2017-10-03 Universal Display Corporation Organic electroluminescent materials and devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1114833A2 (fr) * 1999-12-10 2001-07-11 Air Products And Chemicals, Inc. Emulsions de copolymères d' acetate de vinyle et d' éthylène stabilisées avec un mélange de polyéthylèneglycol et polyalcoolvinylique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1114833A2 (fr) * 1999-12-10 2001-07-11 Air Products And Chemicals, Inc. Emulsions de copolymères d' acetate de vinyle et d' éthylène stabilisées avec un mélange de polyéthylèneglycol et polyalcoolvinylique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10851186B2 (en) 2017-04-24 2020-12-01 Dow Global Technologies Llc Aqueous polymer dispersion

Also Published As

Publication number Publication date
WO2005014661A2 (fr) 2005-02-17
DE10332527A1 (de) 2005-02-10

Similar Documents

Publication Publication Date Title
NZ594255A (en) RAFT polymerisation
EP0974605A3 (fr) Dispersions de polymères
TW200722441A (en) Catalytic olefin block copolymers via polymerizable shuttling agent
DE502004002396D1 (de) Wässrige dispersionen von wasserlöslichen polymerisaten von ethylenisch ungesättigten anionischen monomeren, verfahren zu ihrer herstellung und ihre verwendung
TW200514795A (en) A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
TW200745174A (en) Hollow polymer particle, colored hollow polymer particle, and method of producing them
WO2008078055A3 (fr) Copolymeres a base d'unites methacrylates, leur procede de preparation et leurs utilisations
MXPA01010286A (es) Procedos redox para preparar un polimero en emulsion con bajo contenido de formaldehido.
PT1727853E (pt) Dispersão de polímeros aniónicos água em água, processo para a sua produção e seu uso
PT1805361E (pt) Composições de agentes de branqueamento fluorescentes
WO2005014661A3 (fr) Utilisation d'oxydes de polyalkylene pour eviter l'epaississement de dispersions polymeres stabilisees avec des colloides protecteurs
SI1539895T1 (sl) Vodna kopolimerna disperzija
FR2965264B1 (fr) Polymerisation radicalaire controlee de n-vinyl lactames en milieu aqueux
WO2006018113A3 (fr) Dispersions aqueuses de polymerisats anioniques solubles dans l'eau et/ou expansibles dans l'eau, procede de fabrication et utilisation
TW200728322A (en) Polymerization process
DE102004016650A1 (de) Diallylamine enthaltende Polymerisate
TWI266818B (en) Coating colour
DE60316947D1 (de) Verfahren zur polymerisation ethylenisch ungesättigter monomere
MY149268A (en) High molecular weight compact structured polymers, methods of making and using
GB0408021D0 (en) Aqueous polymer compositions
MY191206A (en) Acrylic acid polymers neutralized with sodium and calcium ions and having a narrow molecular weight distribution
MXPA05006901A (es) Composiciones acuosas con iones de metales polivalentes y polimeros dispersos.
WO2002059158A3 (fr) Procede de production d'une dispersion aqueuse de polymerisat par polymerisation en emulsion aqueuse initiee par voie radicalaire
TW200604228A (en) A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
ATE432966T1 (de) Verwendung von mit schutzkolloid stabilisierten mischpolymerisaten in zementfreien beschichtungsmitteln

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
122 Ep: pct application non-entry in european phase