摘要:
A copolymer comprising cystine, or a derivative thereof, bonded to a silicon-containing group, wherein the silicon containing group is bonded to one or more other silicon-containing groups by siloxane groups. This polymer is useful for treating keratin-containing substrates.
摘要:
The present invention relates to a hair fixative composition comprising a canonically modified hydrolysed starch and especially canonically modified hydrolysed starches, hydrolysed to the extend of having a dextrose equivalent of 1 to 6.