Clariant Finance (bvi) Limited

Clariant Corporation

Clariant Produkte (deutschland) Gmbh

Alexander Lichtblau

Gerhard Pfahler

Matthias Z&auml;h

Christoph Kr&ouml;hnke

Harald Koch

Karl Gaa

Thomas St&auml;hrfeldt

Matthias Zāh

Christian Wick

The invention relates to a new method for improved distribution of a substance or mixture of substances in a carrier or substrate or in a mixture of different carriers or substrates. The invention likewise relates to the raw, multicomponent compositions, semi-finished products or end articles obtained by this method and also to the micropowders of the substance or mixture of substances that are used in the method. The invention relates in particular to the application of this method to the incorporation of additives into plastics and to the plastics additives micropowders prepared for that purpose.

Method for uniformly distributing a substance in a substrate

The present invention relates to a synergistic additives mixture for producing calendered polyolefin articles, comprising

Polyolefin molding compound for producing calendered films/sheets

The invention relates to synergistic stabilizer compositions comprising Hindered Amine Stabilizers (HAS), phenolic antioxidants, and, if appropriate, UV-absorbers, for thermoplastic polymers, especially for polyolefin pipes and other polyolefin molding materials, which are in prolonged contact with water. These mixtures show superior long term performance as measured by standard test methods such as oxidation induction time (OIT).

Synergistic stabilizer compositions for themoplastic polymers in prolonged contact with water

The invention relates to synergistic combinations of certain phenolic antioxidants in thermoplastic polymers, especially in polyolefin pipes and other thermoplastic molding materials which are in prolonged contact with water. The instant combinations lead to better resistance against oxidative degradation as measured in terms of oxidation induction times (OIT), color and other technically important parameters as known in the art.

Synergistic combinations of phenolic antioxidants

Oligomeric stabilizer mixture

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Augsburg, Germany

Alexander Lichtblau