VOLKER SCHEUNEMANN,ERIK SCHULZE ZUR WIESCHE,RENE KROHN
申请号：
US16337287
公开号：
US20200030204A1
申请日:
2017.07.24
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Hair treatment products comprising, in relation to its weight, from about 0.001 to about 20% by weight of at least one alpha-substituted aldehyde and from about 0.001 to about 20% by weight of at least one proteolipid of formula (II) R′；—；X—；R″；, in which R′； represents a straight-chain or branched, saturated or unsaturated hydrocarbon radical having 11 to 24 carbon atoms, R″； represents a protein, a peptide or a protein hydrolysate, X represents —；C(O)O—； or —；N+(RIII2)—；RIV—； or —；N(RIII)RIV—； or —；C(O)—；N(RV)RV I—；, RIII represents —；(CH2)x—；CH3 wherein x=0-22 and RIV represents —；CH2—；CH(OH)—；CH2—； or (CH2)x- wherein x=0-22； RV and RVI represent independently from each other —；H or —；(CH2)x—；CH3 wherein x=0-22； with the proviso that R″； represents keratin or a keratin hydrolysate if X represents —；C(O)O—；, which lead to improved structural reinforcement of keratin fibres and improved hair care, and which reduce or prevent colour washout in dyed hair.
