Age resistant chrome tanning agents
Agent and process for the tanning of hides and skins
Aldehyde condensation products of guanides as tanning and/or...
Alkyl(alk)acrylate-acrylonitrile-unsaturated acid copolymer...
Animal skin tanning process
Antiperspirant actives and compositions
Application of silica soils in the production of a...
Bating process
Binding of antimicrobial compounds to a hydroxyl containing...
Biologically stabilized untanned skins and process for their...
Bisulfite-blocked polyisocyanates as tanning agents
Calcification-resistant fixation
Casein coatings for leather insolubilized with alkoxy alkyl...
Chill hardening adhesive
Chrome utilization in chrome tanning
Chrome-tanning
Chrome-tanning mixtures and preparation of leather therewith
Chromium-free tanning process
Combinations of active substances
Composition for modifying keratin fibres