Hair Saving Unhairing process part 4. Remarks on the evolution of the investigations on enzyme unhairing

摘要

In this new article of the series "Hair saving unhairing process" the development of the theme of enzyme unhairing is initiated. It gathers three curious features: it has been extensively studied by many researchers in different countries during the last century, it is scarcely used in the industry and it still keeps the attraction, as a challenge, to keep on calling together the interest of research groups that find in this process the ideal unhairing process.