Patent · US Active

Hair shaping process using fatty substances, non-silicone polymers or surfactants

US9572412B2 · kind B2 · utility

5Cited by
13References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 6, 2013
Grant dateFeb 21, 2017
Priority date—
Expiry dateJun 6, 2033

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61K2800/81
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

The invention relates to a cosmetic process for treating keratin fibers, preferably the hair, comprising at least the steps consisting in:

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