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1. WO1997027222 - PROCESS FOR PREPARING AN AQUEOUS POLYMER DISPERSION BY THE METHOD OF RADICAL AQUEOUS EMULSION POLYMERIZATION

Publication Number WO/1997/027222
Publication Date 31.07.1997
International Application No. PCT/EP1997/000308
International Filing Date 23.01.1997
Chapter 2 Demand Filed 06.06.1997
IPC
C08F 2/22 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2Processes of polymerisation
12Polymerisation in non-solvents
16Aqueous medium
22Emulsion polymerisation
C08F 297/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
297Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
02using a catalyst of the anionic type
C08J 3/03 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3Processes of treating or compounding macromolecular substances
02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
03in aqueous media
CPC
C08F 2/22
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2Processes of polymerisation
12Polymerisation in non-solvents
16Aqueous medium
22Emulsion polymerisation
C08F 297/026
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
297Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
02using a catalyst of the anionic type
026polymerising acrylic acid, methacrylic acid or derivatives thereof
C08J 3/03
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
3Processes of treating or compounding macromolecular substances
02Making solutions, dispersions or lattices by other methods than by solution, emulsion or suspension polymerisation techniques
03in aqueous media
Applicants
  • BASF AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • MAX-PLANCK-INSTITUT [DE]/[DE] (AllExceptUS)
  • MATHAUER, Klemens [DE]/[DE] (UsOnly)
  • MÄCHTLE, Walter [DE]/[DE] (UsOnly)
  • SCHROF, Wolfgang [DE]/[DE] (UsOnly)
  • SCHUCH, Horst [DE]/[DE] (UsOnly)
  • RAGER, Timo [DE]/[DE] (UsOnly)
  • MEYER, Wolfgang [DE]/[DE] (UsOnly)
  • WEGNER, Gerhard [DE]/[DE] (UsOnly)
Inventors
  • MATHAUER, Klemens
  • MÄCHTLE, Walter
  • SCHROF, Wolfgang
  • SCHUCH, Horst
  • RAGER, Timo
  • MEYER, Wolfgang
  • WEGNER, Gerhard
Common Representative
  • BASF AKTIENGESELLSCHAFT
Priority Data
196 02 538.925.01.1996DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR HERSTELLUNG EINER WÄSSRIGEN POLYMERISATDISPERSION NACH DER METHODE DER RADIKALISCHEN WÄSSRIGEN EMULSIONSPOLYMERISATION
(EN) PROCESS FOR PREPARING AN AQUEOUS POLYMER DISPERSION BY THE METHOD OF RADICAL AQUEOUS EMULSION POLYMERIZATION
(FR) PROCEDE POUR PREPARER UNE DISPERSION POLYMERE AQUEUSE SELON LA METHODE DE LA POLYMERISATION EN EMULSION AQUEUSE RADICALAIRE
Abstract
(DE)
Ein Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion nach der Methode der radikalischen wäßrigen Emulsionspolymerisation, bei dem die Polymerisation im Beisein gefrorener Micellen amphiphiler Substanzen durchgeführt wird.
(EN)
The invention concerns a process for preparing an aqueous polymer dispersion by the method of radical aqueous emulsion polymerization in which polymerization is carried out in the presence of frozen micells of amphiphilic substances.
(FR)
L'invention concerne un procédé pour préparer une dispersion polymère aqueuse selon la méthode de la polymérisation en émulsion aqueuse radicalaire dans laquelle la polymérisation s'effectue en présence de micelles congelées de substances amphiphiles
Also published as
Latest bibliographic data on file with the International Bureau