Clariant Finance (bvi) Limited

Clariant International Ltd

Clariant S.a

Stefan Dilsky

Matthias Krull

Michael Feustel

Werner Reimann

Dirk Leinweber

Carsten Schaefer

Carsten Cohrs

Wagner Claudio Da Silva

Carlos Augusto Blasques Tooge

Nilson Mar Bartalini

Jorge Antonio Arias Medina

Almir T Santos

Sabine Goetzke

Monica Speck Cassola

Carste Cohrs

Carlos Augusto Tooge

A process for pelletizing particles of a fine mineral ore, the process comprises the steps of

Binder composition for the agglomeration of fine minerals and pelletizing process

The present invention relates to cooling additives for middle distillates, containing A) at least one polyester of formula (A1) wherein one of the radicals Rto Rrepresents a linear C-Calkyl or alkenyl radical and the remainder of the radicals Rto Rrepresent, independently of one another, hydrogen or an alkyl radical having 1 to 3 C atoms, Ris a C&#x2014;C bond or an alkylene radical having 1 to 6 C atoms, Ris a hydrocarbon group having 2 to 10 carbon atoms, n is an integer from 1 to 100, m is an integer from 3 to 250, p is 0 or 1, and q is 0 or 1, B) at least one copolymer of ethylene and of at least one ethylenically unsaturated ester, the copolymer having a melt viscosity, measured at 140 DEG C., of at most 5000 mPas, and C) at least one organic solvent. 

Multifunctional cooling additives for middle distillates, having an improved flow capability

The invention relates to compounds with the formula (II), where R is a C- to C-alkyl group, a C- to C-alkenyl group, a C- to C-aryl group, or a C- to C-alkylaryl group, AO is a C-C-alkoxy group, x is a number from 1 to 50, m is a number between 4 and 12, and to the use thereof in quantities of 0.0001 to 5% by weight relative to the oil content of the emulsion to be demulsified, for splitting water in oil emulsions. 

Alkoxylated thiacalixarenes and the use thereof as crude oil demulsifiers

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Gerbrunn, Germany

Stefan Dilsky