Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Use in cosmetic compositions of amphoteric surface-active agents for precipitating cationic polymers in the diluted state

Use in cosmetic compositions of amphoteric surface-active agents for precipitating cationic polymers in the diluted state

US Patent 6475474 · Granted Nov 5, 2002

Estimated economic value: $42,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for manufacturing pure guar flour2015
Method for manufacturing pure guar meal2013
Silicone oil/cosolvent system concentrated in active liposoluble cosmetic substa2005
Use of amphoteric surfactants in cosmetic compositions to precipitate cationic p2003
Composition comprising an oil-in-water emulsion and an inorganic agent2003
Process for gelling aqueous media, use of copolyesters as gelling agents for aqu2003
High purity imidazoline-based amphoacetate surfactants2000
Cosmetic compositions for the hair or skin based on sulfone copolyesters with po2000
Process for the preparation of high purity imidazoline based amphoacetate surfac1999
Anionic surfactants having multiple hydrophobic and hydrophilic groups1999
.alpha.-amino-substituted acetic acids or acid salts and their use in cosmetics1999
Derivatives of terpene origin, surfactant and/or fragrant composition containing1998