Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Quaternized polymer for use as a cosmetic agent in cosmetic compositions for the hair and skin

Quaternized polymer for use as a cosmetic agent in cosmetic compositions for the hair and skin

US Patent 4948579 · Granted Aug 14, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composition for dyeing keratinous fibres with a cationic direct dye and a silico2009
Composition for dyeing keratin fibers with a cationic direct dye and a thickenin2007
Composition for the oxidation dyeing of keratinous fibers containing a laccase a2007
Composition for the oxidation dyeing of keratinous fibers containing a laccase a2006
Dye composition for keratin fibres, with a cationic direct dye and a substantive2005
Keratinous fibre oxidation dyeing composition containing a laccase and dyeing me2005
Oxidation dyeing composition for keratinous fibers and dyeing method using same2005
Oxidation dyeing composition for keratinous fibres containing a 3-aminopyridine 2004
Mixture for the oxidation tinting of keratin fibers containing a laccase and tin2003
Composition for dyeing keratin fibers with a cationic direct dye and a thickenin2003
Keratinous fibre oxidation dyeing composition containing a laccase and dyeing me2003
Dye composition for keratin fibers, with a cationic direct dye and a substantive2003