Weylchem Wiesbaden Gmbh

Weylchem Performance Products, Gmbh

Rolf Ludwig

Ronald Hage

Roman Morschhäuser

Bo Kuhse

Judith Preuschen

Paula Barreleiro

Said Kchirid

Yfranka Roelofsen

Roman Morschh User

There are disclosed co-granules coated with hydroxymethyl cellulose and containing: b1) cyclic sulfonimine, b2) bleach activator selected from the group consisting of tetraacetylethylenediamine, decanoyloxybenzoic acid or mixtures thereof, and b3) carboxymethyl cellulose as binder, wherein the binder consists of the carboxymethyl cellulose of component b)3 which has a solubility of at least 1 g of carboxymethyl cellulose in 1 L of water at 25&#xb0; C. and wherein the coating comprises hydroxymethyl cellulose in an amount of from 5 to 20 wt. % of the coated co-granules.

Co-granules, detergents and cleaning agents and use thereof

The present invention provides granules containing one or more bleaching catalysts selected from the group of manganese salts or manganese complexes and at least one binder selected from the group of acid organic compounds coated with 0.1 to 3% by weight, referring to the total amount of the granules, with a polyvinyl alcohol-containing coating, wherein the coating comprises at least 80% of polyvinyl alcohol or mixtures thereof, in relation to the total weight of the coating.

Coated granules, use thereof, and washing and cleaning agents containing same

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Eppstein, Germany

Rolf Ludwig