Basf Se Corporation

The Procter Gamble Company

Gerd Konrad

Dieter Hannu Boeckh

Wolfgang Loth

James Lee Danziger

Lidcay Herrera Taboada

Birgit Reinhard

Asimina Kavarnou-Seiler

Frank Hulskotter

Aaron Flores-Figueroa

Rainer Dobrawa

Faissal-Ali El-Toufaili

Frank Huelskoetter

Andreas Brodhagen

Karl-Heinz Wassmer

Arturo Luis Casado Dominguez

Christian Schwede

Michaela Shaun Heussler

Fatemeh Ahmadnian

Arturo Luis Casado-Dominguuez

Michaela HEUßLER

The invention relates to a continuous process for the preparation of amphiphilic graft polymers, wherein a vinyl ester component (B) composed of vinyl acetate and/or vinyl propionate (B1) and, if desired, a further ethylenically unsaturated monomer (B2), is polymerized in the presence of a polyalkylene oxide (A), a free radical-forming initiator (C) and, if desired, an additive (D), at a mean polymerization temperature at which the initiator (C) has a decomposition half-time of from 1 to 500 min, in at least one tubular reactor segment with a feed side and an outlet side, through which the reaction mixture comprising at least a part of component (A) to (C), and if desired (D), streams, a tubular reactor segment and the use of the inventive amphiphilic graft polymer. The invention further relates to an inventive amphiphilic graft polymer and the use thereof.

Continuous process for the synthesis of graft polymers based on polyethers

Amphiphilic graft polymers based on water-soluble polyalkylene oxides (A) as a graft base and side chains formed by polymerization of a vinyl ester component (B), said polymers having an average of &#x2266;1 graft site per 50 alkylene oxide units and mean molar masses Mof from 3000 to 100 000.

Amphiphilic graft polymers based on polyalkylene oxides and vinyl esters

The present invention relates to a method for reducing residual volatiles from polymer compositions.

Deodorization of polymer compositions

Laundry detergent and cleaning compositions comprising amphiphilic graft polymers based on water-soluble polyalkylene oxides (A) as a graft base and side chains formed by polymerization of a vinyl ester component (B), said polymers having an average of &#x2266;1 graft site per 50 alkylene oxide units and mean molar masses Mof from 3000 to 100,000.

Cleaning compositions with amphiphilic graft polymers based on polyalkylene oxides and vinyl esters

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Speyer, Germany

Gerd Konrad