Chemical preparations for use in industry; chemical preparations for scientific purposes; chemical preparations for impregnating, binding, coating or treating of textiles, non-wovens and fabrics; chemical formulations containing biguanide polymers,quaternary ammonium salts, isothiazolone compounds and/or silicones; chemical preparations for cleaning or sterilising purposes in the food processing industry;biological preparations, other than for medical or veterinary use, namely, biological sol...