Clariant Finance (Bvi) Limited

Clariant Produkte (Deutschland) Gmbh

Clariant International Ltd

Clariant Corporation

Clariant Produkte Gmbh

Bettina Siggelkow

Matthias Krull

Werner Reimann

Ulrike Neuhaus

Martina Hess

Dirk Leinweber

Markus Kupetz

Michael Feustel

Waltraud Nagel

Renate Braun

Michael Mörscher

Sebastian Haferkamp

Ingo Greger

Andre Graf

Michael Morscher

The invention relates to a polymer composition that can be obtained by means of the free radical polymerisation of A) 95-40 wt. % of alkyl (meth)acrylate containing Ai) 20-95 wt. % of at least one alkyl (meth)acrylate with 16 to 40 C-atoms in the alcohol group, and Aii) 5-80 wt. % of at least one (meth)acrylic acid ester of a C-Calcohol carrying a C-Calkyl group in the 2-position relative to the hydroxyl group, in the presence of B) 5-60 wt. % ethylene copolymer. The invention also relates to a method for producing same and to the use of same as a flow improver for mineral oils and mineral oil distillates.

Polymer compositions allowing easier handling

The invention provides terpolymers of ethylene, at least one ethylenically unsaturated ester and propene, which

Additives for improving the cold properties of fuel oils

The invention provides additive mixtures comprising

The invention thus provides terpolymers of ethylene, at least one ethylenically unsaturated ester and propene, which have

The invention provides fuel oils comprising a major proportion of a mixture of

Demulsifiers for mixtures of middle distillates with fuel oils of vegetable or animal origin and water

The invention provides a fuel oil composition comprising a fuel oil of mineral origin and a fuel oil of vegetable and/or animal origin and as a cold additive, the constituents, at least one copolymer composed of ethylene and 8-21 mol % of at least one acrylic and vinyl ester having a C-Calkyl radical and at least one comb polymer containing structural units composed of at least one olefin as monomer 1 which bears at least one C-Calkyl radical on the olefinic double bond, and at least one ethylenically unsaturated dicarboxylic acid as monomer 2 which bears at least one C-Calkyl radical bonded via an amide and/or imide moiety.

Fuel oils composed of middle distillates and oils of vegetable or animal origin and having improved cold flow properties

The present invention relates to the preparation of &#x3a9;-(dimethylisopropenylbenzylurethane) polyalkylene glycols with &#x3b1;-alkoxy or &#x3b1;-dihydroxy groups and to the use thereof as hydrolysis-stable macromonomers for the dispersion and crosslinking of polymers in which, A is C-C-alkylene, m is an integer from 5 to 900, and R is C-C-alkyl, C-C-aryl or a radical according to formula 2a, 2b, 2c, 3a, 3b or 3c which is bonded to the terminal oxygen atom of the alkoxy group (A-O) in formula 1 via the valence denoted by *, and in which A is not exclusively C- or C-alkylene.

The present invention provides an additive comprising of the molar averages of the carbon chain length distributions in the alkyl radicals of monomer 1 on the one hand and the alkyl radicals of the amide and/or imide groups of monomer 2 on the other hand is from 23 to 27, where

Cold flow improvers for fuel oils of vegetable or animal origin

The present invention provides an additive for improving the cold flow properties of vegetable or animal fuel oil. The additive comprises 

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Oberhausen, Germany

Bettina Siggelkow