Basf Se Corporation

The Procter Gamble Company

Basf Aktiengesellschaft

Sion Power Corporation

Basf Coatings Gmbh

Andrea Misske

Christoph Fleckenstein

Friederike Fleischhaker

Martin Kaller

Dieter Hannu Boeckh

Sophia Ebert

Stefan Frenzel

Ulrik Stengel

Uwe Meisenburg

James Lee Danziger

Christian Bittner

Jochen Petzoldt

Erich Beck

Sylke Haremza

Frank Hulskotter

Frank Huelskoetter

Ruediger Schmidt

Szilard Csihony

Bala Sankaran

Li Chen

Boris Breitscheidel

Ulrike Licht

Ludwig Voelkel

Ivette Garcia Castro

Hansgeorg Ernst

Wolfgang Schrof

Matthias Gerst

Wolfgang Grabarse

Frank Dietsche

Ortmund Lang

Dirk Wulff

Veronika G Viner

Cathrin Corten

Herbert Morgenstern

Matthias Dust

Bolette Urtel

Matthias Pfeiffer

Philippe Rabbat

Reinhard Schneider

Ulrich Annen

Karl Beck

Ingo Münster

Axel Grimm

Meik Ranft

Miran Yu

Petra Deckert

Hermann Bergmann

Alfred Karl Jung

Benoit Blank

Martin Scholtissek

Mathieu Blanchot

Ritesh Nair

Tobias Petsch

Virginie Bette

Arturo Luis Casado Dominguez

Sven Fleischmann

Alban Glaser

Simon Schambony

Wilfried Sager

Rene Koschabek

Claudia Stoer

Michael Gross

Audree Andersen

Andreas Eichhorn

Ludwig Völkel

Anja Thomas

Juergen Baro

Stefanie Boshe-Plois

Markus Saedler

Matthias Klueglein

Jean-Marc Ballin

Steffen Maurer

Rüdiger Schmidt

Frederik Foelling

Johannes Barth

Johannes Kaschel

Stephan Moebius

Arno Kochner

Karin Schein

Tobias Hoefener

Frederik Fölling

Peter Mueller

Stefano Crema

Andreas Schwarz

Eric Neuhaus

Sabine Eichhorn

Kevin J Desantis

James Danziger

Frank Korpjuhn

Aykan Akin

Cornelis Hendricus De Ruiter

Kevin Desantis

Peter MÜLLER

Stefan Freznel

The present invention relates to a comb copolymer comprising in polymerized form a PIB macromonomer of the formula (I) and an acrylate monomer of the formula (II). The invention further relates to a method of preparing the PIB macromonomer of the formula (I) where a polyisobutene phenol of the formula (III) is reacted with (meth)acrylic acid anhydride; and to a lubricant comprising a base oil, the comb copolymer, and further lubricant additives; and to a use of the comb copolymer for improving the viscosity index of a lubricating oil.

Viscosity index improver for lubricants based on polyisobutylenephenyl acrylate comb copolymers

A process for preparing glycerol carbonate methacrylate, wherein glycidyl methacrylate is reacted with carbon dioxide in the presence of a catalyst and a solvent, wherein the catalyst is potassium iodide, the solvent is acetonitrile, one or more monoalcohols, or any desired mixture of acetonitrile and one or more monoalcohols, and the reaction of glycidyl methacrylate with carbon dioxide is carried out at a pressure from 0.5 to 5 bar.

Process for producing glycerol carbonate methacrylate

The present invention is directed to the use of poly(polyisobutylenemethacrylate) as viscosity index improving component in lubricating oil compositions. The invention is further related to lubricating oil compositions comprising poly(polyisobutylenemethacrylate) with enhanced shear stability.

Lubricant composition containing copolymers of polyisobutylenemethacrylate

The present invention describes novel macromonomers containing polyisobutene groups and homo- or copolymers thereof.

Macromonomers containing polyisobutene groups, and homopolymers or copolymers thereof

A method for preparing norbornyl (meth)acrylate by reacting norbornene with (meth)acrylic acid in the presence of boron trifluoride as catalyst, wherein

Methods for producing (meth)acrylic acid norbornyl esters

The invention relates to compositions, having a) 1.00 to 65.00% by weight of at least one compound of formula (I), wherein R, Rare each independently H, C-C-alkyl, or C-C-alkoxy-C-C-alkyl; R, R, Rare each independently H, C-C-alkyl, or C-C-alkoxy-C-C-alkyl; Ris H or C-C-alkyl; k is 1, 2, 3, 4 or 5, as component A; b) 1.00 to 60.00% by weight of at least one monomer having two (meth)acrylate groups and 1 having a molecular weight Mw of no more than 500 Dalton, as component B; c) 0 to 25% by weight of at least one monomer having at least three (meth)acrylate groups and having a molecular weight Mw of no more than 600 Dalton, as component C; and d) 1.00 to 30.00% by weight of at least one polymer having at least two (meth)acrylate groups and having a molecular weight Mw of at least 700 Dalton, as component D; with the proviso that the amount of components A+B is at least 50% by weight, as well as the use of these compositions as printing inks, in particular inkjet printing inks. 

Acrylate-based monomers for use as reactive diluents in printing formulations

A curable composition comprises a) at least one epoxide compound E having at least two epoxide groups; b) at least one amine A having at least two amine hydrogens; and c) at least one acrylic ester U; wherein the epoxide compound E comprises at least one epoxide compound E', the amine A comprises at least one amine A&#x2032;, and the acrylic ester U comprises at least one acrylic ester U&#x2032; whose Hansen solubility parameters for the dipole forces &#x3b4;and for the specific interactions &#x3b4;satisfy the following conditions: A suitable choice of the Hansen solubility parameters of the constituents ensures that the acrylic ester is incorporated covalently into the curing material, preventing subsequent evaporation of the diluent.

Curable compositions

A process for preparing an ester of (meth)acrylic acid or a derivative thereof comprises reacting (meth)acrylic acid or a derivative thereof with glycerol carbonate at a reaction temperature of 10 to 150&#xb0; C. without a solvent in the presence of at least one enzyme catalyzing the esterification reaction.

Process for producing (meth)acrylates from glycerol carbonate

The invention relates to compositions, comprising. a) 1.00 to 65.00% by weight of at least one compound of formula (I), wherein R, R, R, Rare each independently H, C-C-alkyl, C-C-alkoxy, or C-C-alkoxy-C-C-alkyl; R is H or C-C-alkyl; X is CRR, O, or NR; RRare each independently H, C-C-alkyl, C-C-alkoxy, or C-C-alkoxy-C-C-alkyl; R8 is H, C-C-alkyl, or C-C-alkoxy-C-C-alkyl; k is 1, 2, 3, 4 or 5, as component A; b) 1.00 to 60.00% by weight of at least one monomer having two (meth)acrylate groups and having a molecular weight of no more than 500 Dalton, as component B; c) 0 to 25% by weight of at least one monomer having at least three (meth)acrylate groups and having a molecular weight of no more than 600 Dalton, as component C; and d) 1.00 to 30.00% by weight of at least one polymer having at least two (meth)acrylate groups and having a molecular weight of at least 700 Dalton, as component D; with the proviso that the amount of components A+B is at least 50% by weight, as well as the use of these compositions as printing inks, in particular inkjet printing inks. 

The present invention relates to the use of a compound as a capping agent for controlling or modifying the growth of silver nanowires in a polyol method. The invention also relates to a corresponding method of making silver nanowires. And even further, the present invention relates to a product comprising silver nanowires having adsorbed to their surface a capping agent compound.

Silver nanowire synthesis with (meth)acrylate based capping agents

A process for preparing isosorbide di(meth)acrylate by transesterifying alkyl (meth)acrylate with isosorbide, comprising the steps of:

Process for preparing isosorbide di(meth)acrylate

Electrode structures and electrochemical cells are provided. The electrode structures and/or electrochemical cells described herein may include one or more protective layers comprising a polymer layer and/or a gel polymer electrolyte layer. The polymer layer may be formed from the copolymerization of an olefinic monomer comprising at least one electron withdrawing group and an olefinic comonomer comprising at least one electron donating group. Methods for forming polymer layers are also provided.

Polymers for use as protective layers and other components in electrochemical cells

The present invention relates to a copolymer obtainable by copolymerization of at least three ethylenically unsaturated monomers each different from one another, the copolymer having at least three structural units (S1) and (S2) and (S3) different from one another, to the use of this copolymer as an adhesion-promoting additive in an aqueous coating composition, to an aqueous coating composition comprising at least one polymeric resin (A1), at least one pigment (B), and at least one copolymer of the invention, used as adhesion-promoting additive, as component (C), and also to methods for at least partly coating a substrate with a basecoat and for at least partly coating a substrate with a multicoat paint system.

Adhesion promoters for aqueous coating compositions

The invention relates to a process for preparing a compound of the formula (I),   

Process for preparing (meth)acrylic esters of functionalized furyl alcohols

Growing community of inventors

Speyer, Germany

Andrea Misske