Basf Se Corporation

Basf Aktiengesellschaft

Basf Coatings Gmbh

Marco Schmidt

Stephan Altmann

Ekkehard Jahns

Joachim Pakusch

Tina Schroeder-Grimonpont

Britta Katz

Karl Kolter

Eckehardt Wistuba

Philippe Desbois

Harm Wiese

Matthias Laubender

Hans Willax

Marc Rudolf Jung

Alexander Centner

Ines Pietsch

Markus Koppers

Tina Schröder-Grimonpont

Volker Schmidt

Marco Balbo Block

Horst Seibert

J&uuml;rgen Schmidt-Th&uuml;mmes

Hans-J&uuml;rgen Denu

Klaus Seip

Tobias Joachim Koplin

Bogdan Moraru

Thomas Anselmann

Gabriele Lang-Wittkowski

Hermann Anders

Lothar Jandel

Markus Steffen

Dirk Opfermann

Daniel Sauter

Michael Senge

Jutta Brust

Mike Zott

Annerose Heimes-Scheller

Stefan Kirsch

A two-component system for forming adhesive bonds or for chemical anchoring comprises a curable binder component A and an activator component B. The component A comprises: A-1) an inhibited hydraulic binder selected from among calcium aluminate cement, calcium sulfoaluminate cement and mixtures thereof; the component B comprises: B-1) a curing activator. At least one of the components A and/or B comprises: V-1) an organic binder; and V-2) a filler having a Mohs hardness of at least 5. The system is an aqueous system which is unproblematical from a health point of view. It is easy to process and quickly attains high strengths.

Two-component system for formation of cohesive bonds or for chemical anchoring

Microcapsules of the present invention have a core and a wall. The wall is made of a polymer, which by weight is from 40 to 90% C-C-alkyl ester of acrylic acid, methacrylic acid, or both ('first monomer'); from 10 to 60% an ethylenically unsaturated crosslinker; and from 0 to 30% an ethylenically monounsaturated monomer different from the first monomer. At least 80% of the crosslinker is has three or more ethylenically unsaturated radicals. The core is made of a paraffin composition, which by weight has from 35 to 98% n-octadecane; from 1 to 10% C-C-aliphatic, diisopropylnaphthalene, or both; from 1 to 5% wax with a melting point &#x3e;40&#xb0; C.; and from 0 to 50% n-hexadecane. The present invention also relates to a process for preparing the microcapsules and to their use in binding construction materials, textiles, and heat transfer liquids.

Microcapsules with a paraffin composition as capsule core

The present invention relates to polyamide moldings obtainable via anionic polymerization of a lactam comprising microcapsules with a capsule core made of latent-heat-accumulator material and a polymer as capsule wall, to a process for producing the same, and also to the use of the same in motor-vehicle construction, as battery housing, as housing for small electronic devices, and for heat-retention systems for foods.

Polyamide moldings comprising microencapsulated latent-heat-accumulator material

A thermoplastic molding composition is provided, which comprises A) from 30 to 90% by weight of at least one thermoplastic polymer, B) from 10 to 70% by weight of microcapsules with a capsule core made of latent-heat-accumulator material and a polymer as capsule wall, where the latent-heat-accumulator material has its solid/liquid phase transition in the temperature range from &#x2212;20&#xb0; C. to 120&#xb0; C., and C) from 0 to 60% by weight of one or more further additive, where each of the percentages by weight is based on the total weight of components A) to C) and these give a total of 100% by weight, obtainable via mixing in the melt of components A), B), and optionally C) in a multiscrew extruder, where the multiscrew extruder comprises, along the direction of conveying, in this sequence, at least one feed zone, one plastifying zone, one homogenizing zone, and one discharge zone, and the feed of the microcapsules B) into the multiscrew extruder takes place at a site after&#x2014;in the direction of conveying&#x2014;the plastifying zone. And also a process for producing the composition and uses of the composition for producing fibers, foils, moldings, and foams are provided.

Thermoplastic molding composition comprising microencapsulated latent-heat-accumulator material

The present invention relates to microcapsules comprising a capsule core and a capsule wall, where the capsule wall is constructed from

Microcapsules with polyvinyl monomers as crosslinker

The present invention relates to a sheet-like construction element composed of composite material, comprising two metallic outer layers, a rigid polyurethane foam layer, and a compact polyurethane layer which comprises microcapsules with a capsule core composed of latent-heat-accumulator material, and also to a process for its production, and to its use.

Laminar component made from composite material

The present invention relates to a coarsely divided microcapsule preparation with particles whose particle sizes are in the range from 200 &#x3bc;m to 5 cm, comprising microcapsules with a capsule core of latent heat storage material and a thermosetting polymer as capsule wall and one or more polymeric binders whose binder polymer has thermoplastic properties and film-forming properties under processing conditions, where the binder content, calculated as solid, is 1-30% by weight, based on the total weight of the coarsely divided microcapsule preparation.

Coarse-particle microcapsule preparation

The present invention relates to a composite element composed of rigid polyurethane foam and of two outer layers, wherein at least one outer layer is a molding modified with microcapsules, and the microcapsules comprise a polymer as capsule wall and a capsule core composed mainly of latent-heat-accumulator material.

Composite elements made from rigid polyurethane foam

The invention relates to the use of microcapsules with latent heat storage materials as capsule cores on gypsum plasterboards, gypsum plasterboards containing the same and a method for production thereof.

Use of microcapsules in gypsum plasterboards

Polymer dispersions as an additive in building materials

Aqueous polymer dispersion and its use as a water-vapor barrier

Growing community of inventors

Speyer, Germany

Marco Schmidt