Weylchem Wiesbaden Gmbh

Clariant Finance (bvi) Limited

Sven Gebhard

Gerd Reinhardt

Roman Morschhäuser

Georg Borchers

Frank-Peter Lang

Michael Seebach

Miriam Ladwig

Michael Best

Andreas Schottstedt

Mathias Groeschen

Steve Laborda

The invention relates to a bleach catalyst granules containing a metal-containing bleach catalyst, which comprises at least one ligand selected from the group comprising di- or trimethyltriazcyclononanes or derivatives therefrom, and a homo- or copolymer polycarboxylate, salts thereof or partially neutralized having a pH-value of between 3 and 9. Said granules are produced in an anhydrous granulation process, in particular by compacting, the treatment temperature being maintained at below 100&#xb0; C.

Bleach catalyst granules, use thereof and washing cleaning agents containing the same

The invention relates to a bleaching-agent co-granule containing a bleach activator, a metal-containing bleach catalyst comprising at least one ligand from the group consisting of di- or trimethyltriazacyclononane and derivatives of these, and a homo- or copolymeric polycarboxylate or its salts or partial neutralizates having a pH in the range from 3 to 9. The bleaching-agent co-granule is obtained in an anhydrous granulating process, preferably by compaction at a temperature below 100&#xb0; C. The invention also relates to the method of using the bleaching-agent co-granule in dishwasher detergents and to a detergent comprising said bleaching-agent co-granule.

Bleaching-agent co-granules, method for producing said bleaching-agent co-granules, and use of said bleaching-agent co-granules

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Liederbach, Germany

Sven Gebhard