Basf Aktiengesellschaft

Basf Se Corporation

Basf Corporation

Basf Coatings Ag

Basfaktiengesellschaft

Styrolution Gmbh

Ineos Styrolution Europe Gmbh

Basf Interservicios S.a. De C.v.

Basf Espanola S.l.

Styrolution Europe Gmbh

Basf Espagnola S.l.

Christian Schade

Hermann Gausepohl

Volker Warzelhan

Philippe Desbois

Wolfgang Fischer

Axel Sanner

Juergen Detering

Jürgen Detering

Bernd Bruchmann

Dieter Hannu Boeckh

Wolfgang Trieselt

Roland Minges

Stefan Stein

Konrad Knoll

Horst Westenfelder

Friederike Fleischhaker

Volker Schwendemann

Juergen Gert Tropsch

Norbert Niessner

Knut Oppenlaender

Richard Baur

Gunnar Schornick

Matthias Kroner

Hubert Baumgart

Helmut B Witteler

Volker Schehlmann

Johannes Perner

Martin Ernst

Walter Heckmann

Aaron Flores-Figueroa

Alexander Kud

Peter Ittemann

Yuzhuo Li

Marco Krüger

Birgit Potthoff-Karl

Guenter Scherr

Karl-Heinrich Schneider

Gledison Fonseca

Faissal-Ali El-Toufaili

Kurt Wendel

Michael Ishaque

Wolfgang Loth

Volker Wendel

Joachim Queisser

Jürgen Tropsch

Bernhard Czauderna

Sophie Maitro-Vogel

Robert Heinz

Achim Fessenbecker

Christian Scholz

Rolf Minkwitz

Piyada Charoensirisomboon

Hans-Ulrich Jager

Karin Sperling

Gerrit A Luinstra

Karin Sperling-Vietmeier

Karl-Heinz Wassmer

Alain Deffieux

Hans-Ulrich Wekel

Michel Fontanille

Rainer Moors

Jurgen Alfred Lux

Jürgen Demeter

Franz Frosch

Stephan J&uuml;ngling

Peter Hossel

Vijay Immanuel Raman

Bianca Seelig

Norbert Güntherberg

Michael Zirnstein

Anna Maria Mueller-Cristadoro

Hans-Dieter Schwaben

Markus Allmendinger

Sheik Ansar Usman Ibrahim

Rainer Neumann

Axel Deimling

Claudia Esper

Frank Clasen

Walter Bertkau

Wolfgang Denuell

Jan Kurt Walter Sandler

Shyam Sundar Venkataraman

Elena Wolf

Konrad Stiefenhoefer

Laurence Pottie

Klaus Benker

Marc Bothe

Jens-Uwe Schierholz

Michel Pepers

Jürgen Hofmann

Hans-Jurgen Raubenheimer

Rainer Klostermann

Volker Schädler

Christian Schwede

Eva Max

Timothy Francis

Paulus Schmaus

Pavel Tuzina

Nina Susanne Hillesheim

Rolf Werner

Process for preparing polymers comprising S-vinylthioalkanol as monomer by radical polymerization, the polymerization being carried out in aqueous solution, with the proviso that no N-vinylpyrrolidone as monomer is used for preparing the polymers, and also polymers prepared by such processes. Copolymer consisting of S-vinyl-2-thioethan-1-ol and one or more ethylenically unsaturated monomers selected from the group consisting of acrylic acid, itaconic acid, maleic acid, maleic anhydride, and vinylphosphonic acid. Mixtures, preferably aqueous compositions, comprising polymers or copolymers. Use of polymers, copolymers, or aqueous compositions as concrete plasticizers, wetting agents, in cosmetics, as adhesive constituent, in emulsion polymerization, for metal surface treatment, in coatings applications, in paints, in laundry detergents, in washing detergents, as encapsulating material or as enveloping material.

Polymers containing S-vinylthio alkanols

A polymer having the following monomers in polymerized form (in weight %): A) 49-60% of a first monomer which is selected from the group consisting of methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, C3-alkyl acrylate, C3-alkyl methacrylate, C4-alkyl acrylate, C4-alkyl methacrylate and mixtures thereof, B) 30-40% methacrylic acid, C) 4-15% acrylic acid, and D) 0.02-0.30% of a crosslinking agent having at least two allyl moieties, wherein the sum of the amounts of monomers A to D is 100%. A hair styling composition containing the polymer and use of the polymer or of the hair styling composition for styling hair also are disclosed.

Polymer

Unsaturated compounds of formula (I): wherein: R, R, and Rare each independently H or CH; Ris a linear or branched C-C-alkylene; Rand Rare each independently H, C-C-alkyl, C-C-cycloalkyl, aryl, &#x2014;CH&#x2014;O&#x2014;C-C-alkyl, or &#x2014;CH&#x2014;O&#x2014;C-C-alkenyl, where Rand Rmay together form a C-C-alkylene; Ris independently H,C-C-alkyl, or where Ris C-C-alkyl or C-C-alkenyl; and n is an integer from 2 to 200. Mixtures and polymers including the unsaturated compounds of formula (I). A method for preparing polymers by free-radical polymerization of monomers including the unsaturated compounds of formula (I). A process for preparing polymers including polymer-analogous reactions. And polymers including compounds (I) as cement additives, grinding aids, hydraulic binder additives, concrete plasticizers, reactive plasticizers for preparing plastics, rubber, or latex, associative thickeners and antioxidants, or for preparing polyether siloxanes.

Alkoxylates of S-vinylthioalkanols

The present invention relates to an alkyl glycoside sulfomethylsuccinate having the formula R-O-S-Rwherein Ris an alkyl radical having 6 to 30 carbon atoms, S is a monosaccharide moiety, and Ris a sulfomethylsuccinate moiety. Furthermore the present invention relates to a process for making this alkyl glycoside sulfomethylsuccinate and to an alkyl glycoside itaconate which is a useful intermediate for use in this process. Furthermore the present invention relates to a cosmetic composition comprising the alkyl glycoside sulfomethylsuccinate and to the use of the alkyl glycoside sulfomethylsuccinate for improving the foam stability of a cosmetic composition.

Alkylglycoside sulfomethylsuccinate surfactants

The present invention relates to the use of a composition comprising a peroxidic compound and a particular, generically defined copolymer for tooth bleaching.

Use of a composition for bleaching teeth

Thermoplastic moulding composition (F), comprising: A) from 5 to 80% by weight of a graft polymer (A) having bimodal particle size distribution and a moisture content of 0 to 27% by weight, made, based on (A), a) from 40 to 90% by weight of an elastomeric particulate graft base (a), obtained by emulsion polymerization of, based on (a), a) from 70 to 100% by weight of at least one conjugated diene, or of at least one C-alkyl acrylate, or of mixtures of these, a) from 0 to 30% by weight of at least one other monoethylenically unsaturated monomer and a) from 0 to 10% by weight of at least one polyfunctional, cross linking monomer; a) from 10 to 60% by weight of a graft a2), made, based on a2), a) from 64 to 76% by weight of at least one vinyl aromatic monomer, a) from 24 to 36% by weight of acrylonitrile, a) from 0 to 30% by weight of at least one other monoethylenically unsaturated monomer, and a) from 0 to 10% by weight of at least one polyfunctional, cross linking monomer; B) from 10 to 94% by weight of a thermoplastic polymer (B) having a viscosity number VN of from 50 to 120 ml/g, made, based on (B), b) from 64 to 72% by weight of at least one vinyl aromatic monomer, b) from 28 to 36% by weight of acrylonitrile, and b) from 0 to 4% by weight of at least one other monoethylenically unsaturated monomer; whereby, the difference of the acrylonitrile content in component (B) and that in the graft shell a) is minimal 2% by weight and maximal 6% by weight and optionally further components, have preferred optical appearance when coated with metal.

Thermoplastic moulding compositions for metal plated articles with improved resistance against repeated impact

A chemical mechanical polishing (CMP) composition comprising: (A) inorganic particles, organic particles, or a mixture or composite thereof, (B) at least one type of an organic polymeric compound as a dispersing agent or charge reversal agent comprising a phosphonate (P(&#x2550;O)(OR1)(OR2) or phosphonic acid (P(&#x2550;O)(OH)2) moiety or their deprotonated forms as pendant groups, wherein Ris alkyl, aryl, alkylaryl, or arylalkyl, Ris H, alkyl, aryl, alkylaryl, or arylalkyl, and (C) an aqueous medium.

Chemical mechanical polishing composition comprising polyvinyl phosphonic acid and its derivatives

The present invention relates to a continuous process for the manufacture of highly-branched homo- or copolymers of C-Cethylenically unsaturated mono- or dicarboxylic acid as well as the anhydrides and salts thereof (monomer A) by means of free-radical polymerization of monomer A and optionally water-soluble, monethylenically unsaturated comonomers (monomer B) in an aqueous medium in the presence of at least one water-soluble initiator, wherein the polymerization takes place in at least one tubular reactor segment.

Continuous process for the manufacture of highly-branched polymers

A method for passivating metallic surfaces, more particularly those of strip metals, by treating the surface in alternating layers with

Method for passivating metallic surfaces using carboxylate-containing copolymers

A blow molding having capacity of at least 250 ml, having a shell which is composed of impact-resistant polystyrene and which is produced via injection stretch blow molding where an average aspect ratio of rubber particles derived from longitudinal section and an average aspect ratio of rubber particles derived from cross section measured in transmission electron micrographs is greater than 4 respectively, and a biaxial orientation of the rubber particles, given by the ratio of the aspect ratio derived from cross section to the aspect ratio derived from longitudinal section is smaller than 3.

Hollow polystyrene body obtained by injection stretch blow moulding

Process for the production of moldings from nanoporous polymer materials, comprising the stages of

Method for producing nanoporous molded parts

The use of copolymers obtainable by the radically initiated polymerization of A) 50 to 99.9 wt % of an olefinically unsaturated C3 to C5 monocarboxylic acid, an olefinically unsaturated C4 to C8 dicarboxylic acid or its anhydride, or a mixture of such carboxylic acids or carboxylic acid anhydrides with B) 0.1 to 50 wt % of one or more long-chained compounds with isolated multiple C&#x2014;C bonds from the group (1) mono or polyunsaturated C8 to C30 monocarboxylic acids which may have additional hydroxyl groups and their alkaline metal and earth alkaline metal salts, alkyl esters, amides, sorbitane esters, glycerin esters and polyglycerin esters, (2) mono or polyunsaturated aliphatic Ca to C30 amines, (3) mono or polyunsaturated C8 to C30 alcohols and esters thereof with saturated Cl to C4 monocarboxylic acids, (4) to (C8 to C30 alkyl) vinyl ether which may incorporate up to 25 alkylene oxide units, and (5) final and medium-position Ci3 to C30 alkenes; C) 0 to 49.9 wt % of other copolymerizable monomers, and D) 0 to 10 wt % of one or more compounds with at least two olefinically unsaturated groups in the molecule as cross-linking agents, as thickening or dispersing agents, especially in cosmetic and pharmaceutical preparations.

Use of copolymers of carboxylic acids and long-chain compounds with isolated C-C multiple bonds as thickeners or dispersants

The invention relates to an initiator composition for anionic polymerization, comprising at least one alkali metal hydride selected from LiH, NaH, and KH, and at least one organylaluminum compound, and to a process for the anionic polymerization of styrene monomers or of diene monomers using the initiator composition.

Initiator composition and method for anionic polymerisation

Process for preparing homopolymers of &#x3b1;-methylstyrene, or copolymers of &#x3b1;-methylstyrene and comonomers, by anionic polymerization in the presence of an initiator composition, which comprises using an initiator composition in which potassium hydride and at least one organylaluminum compound are present.

Method for anionic polymerization of &#x3b1;-methylstyrene

Growing community of inventors

Ludwigshafen, Germany

Christian Schade