N-alkoxlated ether 2-pyrrolidones as conditioning agents
New cosmetic compositions for hair or skin conditioning, and the
Nitroaniline dyes with a cyano substituent group
Non-ionic surface-active agents and compositions in which they a
Non-ionic surface-active agents derived from glucose, process fo
Nonionic based antimicrobial shampoo
Novel hair conditioner
Novel shampoo composition containing a water-soluble cationic po
Novel substantive moisturizing derivatives of 2-pyrrolidone-5-ca