Patent · US Active

Mascara containing aqueous dispersion of polyurethane and a hard wax

US9072686B2 · kind B2 · utility

14Cited by
4References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 17, 2010
Grant dateJul 7, 2015
Priority date—
Expiry dateDec 17, 2030

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61Q1/10
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

The invention relates to a composition comprising aqueous polyurethane dispersions and at least one hard wax.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.