Karl-Heinz Diehl

Glycerin monoalkyl ether used as skincare additives in cosmetic compsn. - prevents drying of skin, regulates moisture content and gives pleasant feel

Deodorizing active ingredients

Stable aqueous aromatic percarboxylic acid solution

Aqueous solution of aromatic percarboxylic acids and its use

Preservatives and their use

Preservative for use in cosmetics, pharmaceuticals and cleaning prods. - contains organic acid, benzyl or phenoxy-alkyl alcohol and poly-hexa:methylene bi:guanide salt

Preservative and disinfectant

The use of an aqueous solution of alcohols, phenols and surface-active substances as virucidal composition

Disinfecting and preserving composition comprising a synergistic combination of a polymeric quaternary ammonium compound and a 3-isothiazolone compound

Bis-(4-hydroxy-3 5-dialkylbenzyl) carboxylic acid esters