Omya International Ag

Other

Armelle Senti-Wenk

Patrick A C Gane

Joachim Schoelkopf

Martin Brunner

Matthias Buri

Samuel Rentsch

Michael Tinkl

Catherine Jean Ridgway

René Burkhalter

Tazio Fornera

Gil Morieras

Michael Pohl

Michael Knerr

Christian Rainer

Jürgen Spehn

Dennis Werner

Emmanuel Goutard

Franck Baradel

Patrick Ac Gane

Jurgen Spehn

The present invention refers to a process for making a calcium carbonate containing material, wherein the process includes a specific drying procedure and allows for the provision of calcium carbonate materials with reduced moisture pick-up and low porosity.

Drying process

The invention relates to a process for preparing self-binding pigment particle suspensions, to a self-binding pigment particle suspension as well as to a paper product comprising self-binding pigment particles and to the use of the self-binding pigment particle suspension in paper applications, such as in paper coating or as filler material.

Starch-based PHCH

The present invention relates to a process for the preparation of an aqueous suspension comprising at least one calcium carbonate-comprising material, the calcium carbonate-comprising material having a ratio of particles having an average particle size dvalue to particles having an average particle size dvalue [d/d] in the range from 1.5 to 4 and the use of the calcium carbonate-comprising material in paper and board applications, in cosmetics, in caulks and sealants, in adhesives, in paints and coatings, in fibre applications, in plastics applications or for the replacement of PCC in general.

Process for improving particle size distribution of calcium carbonate-comprising material

The present invention relates to a surface treated filler material product for alpha-nucleation of polyolefins, a process for the preparation of the surface treated filler material product, a master batch comprising the surface treated filler material product, a polyolefin composition comprising the surface treated filler material product, an article comprising the polyolefin composition as well as the use of the surface treated filler material product as an alpha-nucleating agent for polyolefins.

Surface treated filler material product for alpha-nucleation of polyolefins

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Wettingen, Switzerland

Armelle Senti-Wenk