Basf Se Corporation

Basf Aktiengesellschaft

The Procter Gamble Company

Novozymes A/s

Lidcay Herrera Taboada

Dieter Hannu Boeckh

Jens Assmann

Rainer Anderlik

Karthikeyan Sharavanan

James Lee Danziger

Bernhard Hauer

Frank Hulskotter

Volker Schwendemann

Steffen Maas

Juergen Detering

Thomas Friedrich

Dirk Wulff

Gledison Fonseca

Birgit Reinhard

Arturo Luis Casado Dominguez

Gerd Konrad

Asimina Kavarnou-Seiler

Ole Simonsen

Frank Huelskoetter

Volker Braig

Dietmar Haering

Heike Becker

Jürgen Demeter

Axel Weiss

Sanjeev Sharma

Guido Vandermeulen

Tanja Seebeck

Alexander Goethlich

Heike Pfistner

Mayumi Daiki

Arturo Luis Casado-Dominguuez

Lothar Weller

Michael Prinz

Carlos Arca Quinones

Jürgen Siroky

The present invention relates to an enzyme composition comprising enzyme containing polymer particles, which is useful for detergent compositions, in particular for liquid detergent compositions. In these enzyme containing particles, the particles comprise i) at least one enzyme, and ii) at least one polymer P, which is selected from homo- and copolymers having a C&#x2014;C-backbone, wherein the C&#x2014;C-backbone carries carboxylgroups, which may be present in the acidic form or in the neutralized form, and wherein the C&#x2014;C-backbone comprises hydrophobic repeating units.

Enzyme composition comprising enzyme containing polymer particles

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

Coated polyoxymethylene moldings comprising at least one polyoxymethylene homo- or copolymer A), and also, if appropriate, further additives B), which has been coated on the surface with at least one binder C) and one formaldehyde scavenger D), wherein the binder C) used comprises a polyalkylene oxide Cor a polyvinyl ester Cor a graft polymer Ccomposed of Cand Cor a mixture of these, and the formaldehyde scavenger D) used comprises at least one hydrazide compound.

Coated polyoxymethylenes

The present invention relates to coated polyoxymethylene moldings, comprising at least one polyoxymethylene homo- or copolymer A), and also, if appropriate, further additives B), which has been coated on the surface with at least one binder C) and one formaldehyde scavenger D), wherein the binder C) used comprises a polyalkylene oxide Cor a polyvinyl ester Cor a graft polymer Ccomposed of Cand Cor a mixture of these, and the formaldehyde scavenger D) used comprises at least one lysine compound.

Coated polyoxymethylenes comprising a formaldehyde scavenger comprising a lysine compound

Provided is a process for esterifying or transesterifying side chains in polymers, which involves esterifying or transesterifying the carboxyl group having the Rradical of a copolymer obtained by polymerizing a (meth)acrylate of formula (I), and a monomer of formula (II): wherein Rand Rare independently H or CH, Rand Rare independently H or an alkyl radical which is optionally substituted by functional groups such as acryloyl, ether, amino, epoxy, halogen or sulfonic acid groups, and n is from 1 to 40, with an alcohol in the presence of an enzyme which catalyzes the esterifying or transesterifying. Further provided is the esterified or transesterified polymer product and its use.

Process for esterifying or transesterifying side chains in polymers

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

The invention relates to detergent formulations for machine dishwashing which comprise copolymers having sulfonic acid and carboxylic acid functions, and to a method of using of such copolymers in machine dishwashing.

Detergent formulation for machine dishwashers

The present invention relates to coated polyoxymethylene moldings comprising at least one polyoxymethylene homo- or copolymer A), and also, if appropriate, further additives B), which has been coated on the surface with at least one binder C) and one formaldehyde scavenger D), wherein the binder C) used comprises a polyalkylene oxide Cor a polyvinyl ester Cor a graft polymer Ccomposed of Cand Cor a mixture of these, and the formaldehyde scavenger D) used comprises at least one imidazolidin-2-one compound.

The invention relates to the use of cationic polycondensation products as additives for fixing colors and/or inhibiting the running of colors, for washing products and washing aftertreatment products. Said cationic polycondensation products can be produced by the condensation of (A1) non-cyclic amines obtained by the reaction of (A1 a) mono(N,N-dialkylaminoalkyl)amines with (A1 b) bifunctional compounds selected from the group containing urea, thiourea, dialkyl carbonates, aliphatic and aromatic dicarboxylic acids, and aliphatic and aromatic diisocyanates, in a molar ratio 1.2:1 to 2.1:1, or (A2) mixtures of non-cyclic amines (A1) and cyclic amines (A3) in a molar ratio 10:1 to 1:10 with (B) bifunctional compounds selected from the group containing alkylene dihalogenides, dihalogen alkyl ethers, halomethyl oxiranes, and bisepoxides, in a molar ratio (B) to (A1) or (B) to (A2) from 0.6:1 to 1.3:1.

Use of cationic polycondensation products as additives for fixing colours and/or inhibiting the running of colours, for washing products and washing aftertreatment products

The use of water-soluble or water-dispersible polymers obtainable by reaction of

Use of polymers based on modified polyamines as additives for detergents

A detergent auxiliary composition comprising from 0.001 wt % to 99 wt % cleaning polymer having a hydrophilic backbone and at least one hydrophobic pendant group, and an adjunct ingredient in which the hydrophilic backbone constitutes less than 50%, preferably less than 45% by weight of the polymer. The detergent auxiliary composition may be, for example a spray-dried particle or an agglomerate. Also described are detergent compositions comprising the detergent auxiliary composition.

Detergent composition

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Barcelona, Spain

Lidcay Herrera Taboada