Alfred Struve

Preparations for washing or rinsing hair containing di- or tri- carboxylic acids

Process for the conjugation of the double bonds of polyunsaturated fatty acids and fatty acid mixtures

Salts of esters of long-chain fatty alcohols with alpha-sulfofatty acids as corrosion inhibitors in oils or oil emulsions

MITTEL ZUM WASCHEN ODER SPUELEN DER HAARE

Sterol concentrates, the preparation thereof, and their use in the transformation of sterols by fermentation

Process for isolating sterols from fat processing residues

Process for the selective degradation of side chains of steroids and for the preparation of the appropriate defective blocked microorganism mutants and new microorganism strains

Low-foam washing, cleaning and water-softening compsns - contg, foam-suppressing synergistic combination of higher acetals, ketals or mercaptals with higher ketones

Foam-suppressing additives - for washing- cleaning - or water-softening compsns- selected from acetals, ketals and mercaptals

Method of washing or rinsing the hair