Basf Se Corporation

Basf Aktiengesellschaft

Christian Hubert Weidl

Ivette Garcia Castro

Wolfgang Loth

Eva Wagner

Uwe Held

Bolette Urtel

Pia Baum

Thomas Mausberg

Wolfgang Mattmann

Heike Pfistner

Juergen Detering

Marta Reinoso Garcia

Andreas Daiss

Szilard Csihony

Volker Braig

Dennis Lösch

Volker Seidl

Lidcay Herrera Taboada

Ronald Klagge

Werner Gauweiler

Pulakesh Mukherjee

Elke Guetlich-Hauk

Elke Gütlich-Hauk

Silke Annika Köhler

Andreas Daiβ

Bernd Schneider

Karolina Hofmann

Andreas Daisse

Linda Winkelmann

The present invention relates to the use of reactive monomers as plasticizers in copolymers. The invention further relates to copolymers obtainable by using the reactive monomers. The present invention moreover relates to processes for the lowering of the glass transition temperature of copolymers with use of the reactive monomers.

Reactive monomers as comonomers for the production of polymers

An aqueous paint formulation having an aqueous basecoat and an aqueous dispersion having an at least partially neutralized ethylene copolymer wax, wherein the ethylene copolymer wax contains as comonomers in copolymerized form (A) 12-40 wt % of an ethylenically unsaturated carboxylic acid of formula (I), (B) 60-88 wt % of ethylene, and (C) 0-10 wt % of a further comonomer; or the ethylene copolymer was contains as comonomers in copolymerized form (A') 5-50 wt % of a comonomer of formula (II), (B&#x2032;) 50-95 wt % of ethylene, and (C&#x2032;) 0-20 wt % of a further comonomer; wherein the ethylene copolymer wax comprising the comonomers (A), (B), and optionally (C) has a molecular weight Mof 10000 to 150000 g/mol, and the ethylene copolymer wax comprising the comonomers (A&#x2032;), (B&#x2032;), and optionally (C&#x2032;) has a molecular weight Mof 5000 to 40000 g/mol.

PE wax dispersions in the coating of plastics

The present invention relates to a method for the continuous production of a polymer by radical polymerization, wherein at least three materials are mixed with microstructures in one or more mixers and are then polymerized in at least one reaction zone.

Method and device for the continuous production of polymers by radical polymerization

Process for polymerizing at least one monomer under emulsion polymerization conditions, characterized in that the (co)monomers are selected from vinyl aromatic compounds, ethylenically unsaturated carboxylic acids with 3 to 10 carbon atoms, C-C-alkyl esters of ethylenically unsaturated carboxylic acids with 3 to 10 carbon atoms, 1,3-butadiene, and a-olefins bearing in the range of from 10 to 250 carbon atoms per molecule, in pure form or as mixture with isomers, and using a surfactant mixture comprising (A) an alkoxylation product of at least one alkanol (a), characterized in that alkanol (a) has 6 to 12 carbon atoms per molecule and the average number of alkylene oxide units per molecule in alkoxylation product (A) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C-C-alkylene oxide units and alkanol (a) has an average degree of branching of at least 1; and (B) an alkoxylation product of at least one alkanol (b), characterized in that alkanol (b) has 13 to 19 carbon atoms per molecule and the average number of alkylene oxide units per molecule in alkoxylation product (B) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C-C-alkylene oxide units, or (C) an alkoxylation product of at least one linear C-C-alkyl alcohol (c), characterized in that the average number of alkylene oxide units per molecule in alkoxylation product (C) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C-C-alkylene oxide units.

Process for emulsion polymerization

Aqueous dispersions of water-soluble and/or water-swellable anionic polymers which are obtainable by free radical polymerization of ethylenically unsaturated, anionic monomers in an aqueous medium in the presence of at leas one stabilizer, the polymerization being carried out in the presence of at least one water-soluble polymer of the groups consisting of

Aqueous dispersions of water-soluble and/or water-swellable anionic polymers, method for their production and use thereof

Process for producing polymers by spray polymerization wherein the monomer solution is dispersed in a hydrophobic liquid, the use of the polymers for thickening liquids and also an apparatus for producing polymers by spray polymerization.

Method for producing polymers by dispersion polymerization

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

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Speyer, Germany

Christian Hubert Weidl