Transparent hair lightening compositions, kits, and methods of use
US11446220B2 · kind B2 · utility
1Cited by
16References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2017 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | May 17, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/262
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure relates to transparent ready-to-use hair bleaching compositions and compositions useful for preparing the transparent ready-to-use hair bleaching compositions. The transparent ready-to-use bleaching compositions typically include: (i) one or more oxidizing agents selected from the group consisting of persulfates, perborates, percarbonates, a salt thereof, and a mixture thereof; (ii) one or more non-acrylic thickening polymers; (iii) one or more acrylic polymers; (iv) hydrogen peroxide; (v) one or more polyurethane polyethers; and (vi) water. Kits and methods for bleaching hair also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.