Clariant Produkte (deutschland) Gmbh

Az Electronic Materials USA Corp.

Clariant Corporation

Clariant Finance (bvi) Limited

Uwe Falk

Martin Glos

Eric Jacquinot

Hendrik Ahrens

Torsten Henning

Marie-Laure Perard

Klaus Xaver Poellmann

Eckart Kraemer

Michael Marcus Walter

Peter Klug

Helmut Ritter

Roman Morschhaeuser

Frank Weinelt

Sarah Schmitz

Joerg Peter Grohmann

Gerhard Crass

&Aacute;rp&aacute;d M&aacute;the

G&aacute;bor Erd&ouml;di

B&eacute;la Iv&aacute;n

The invention relates to a composition comprising a) silver and/or one or more silver compound and b) one or more biocidal active ingredients of the isothiazoline.

Antimicrobial compositions comprising silver chloride and benzoisothiazoline

The instant invention relates to a process for the preparation of an aqueous suspension of anionic colloidal silica having a neutral pH which is stable over time and comprises individualized particles of colloidal silica which are not bound to one another by siloxane bonds. The instant suspensions show high storage stability and are particularly useful for the clarification of beer, for the preparation of cosmetic formulations, for the production of ink for printers, for paints and for anticorrosive treatments.

Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral PH and applications thereof

The present invention relates to biocidal compositions comprising at least one biocidal active substance and at least one solvent from the group of polyglycol monobutyl ethers, and to their use as preservatives and disinfectants. More specifically, the invention provides compositions comprising

Biocidal compositions

Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral pH and applications thereof

Disclosed is a process for preparing copolymer dispersions made of alkylene oxides and glycidyl ethers according to formula (I) in which Ris hydrogen or a C-C-alkyl radical, Rand Rare an alkyl or aryl radical having 1 to 30 carbon atoms, and Ris an alkyl or aryl radical having 1 to 50 carbon atoms, which may also contain heteroatoms. A is an alkylene unit having 2 to 6 carbon atoms. In formula (1), x is a number from 0 to 10, y is a number from 0 to 10, n is a number from 0 to 100, k is a number from 1 to 100, Ris an acid group or hydrogen, and m is a number from 1 to 500, with the proviso that (y+n) must be at least 1.

Block copolymer by reacting alkylene oxide and glycidyl ether in presence of unsaturated monomer

The invention provides a process for preparing amides from polyetheramines and (meth)acrylic acid or the corresponding anhydrides, the energy source used being microwaves.

Process for preparing amides based on polyetheramines and (meth)acrylic acid

The invention relates to the use of a polysilazane solution which comprises a polysilazane of the formula 1 where n has been adjusted so that the polysilazane has a number-average molar mass of from 150 to 150 000 g/mol, and also comprises a solvent and a catalyst, as a primer for the coating of a surface with fluorosilanes or with fluorine-containing condensates.

Use of polysilazane for the production of hydrophobically and oleophobically modified surfaces

Disclosed are copolymers made of alkylene oxides and glycidyl ethers according to formula (I) in which Ris hydrogen or a C-C-alkyl radical, Rand Rare an alkyl or aryl radical having 1 to 30 carbon atoms, and Ris an alkyl or aryl radical having 1 to 50 carbon atoms, which may also contain heteroatoms. A is an alkylene unit having 2 to 6 carbon atoms. In formula (1), x is a number from 0 to 10, y is a number from 0 to 10, n is a number from 0 to 100, k is a number from 1 to 100, Ris an acid group or hydrogen, and m is a number from 1 to 500, with the proviso that (y+n) must be at least 1.

Reacting alkylene oxide and glycidy ether to produce OH- or acid-terminated copolymer

Disclosed are copolymers made of alkylene oxides and glycidyl ethers according to formula (I) in which Ris hydrogen or a C-C-alkyl radical, Rand Rare an alkyl or aryl radical having 1 to 30 carbon atoms, and Ris an alkyl or aryl radical having 1 to 50 carbon atoms, which may also contain heteroatoms. A is an alkylene unit having 2 to 6 carbon atoms. In formula (1), x is a number from 0 to 10, y is a number from 0 to 10, n is a number from 0 to 100, k is a number from 1 to 100, C is an acid group or hydrogen, and m is a number from 1 to 500, with the proviso that (y+n) must be at least 1.

Copolymers made of alkylene oxides and glycidyl ethers and use thereof as polymerizable emulsifiers

Polymers with biocidal action, process for their preparation and their use

The present invention relates to polymeric acetals containing the recurring structural unit (I) ##STR1## where the substituents and numbers are as defined in the description. These polymeric acetals are suitable as base components for water-soluble cooling lubricants.

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Bruchkoebel, Germany

Uwe Falk