Method of treating hair
US10617615B2 · kind B2 · utility
0Cited by
20References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2014 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Apr 29, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/884
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for styling hair comprising: —applying to hair a hair treatment composition comprising from 4 to 25 wt % a citric or aconitic acid and having a pH of from 1 to 3; —leaving the product on the hair for from 5 to 90 minutes; —rinsing the product from the hair; and —styling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.