Patent · US Active

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

US11510470B2 · kind B2 · utility

0Cited by
13References
7Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 16, 2020
Grant dateNov 29, 2022
Priority date—
Expiry dateSep 16, 2040

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.