Personal care compositions
US11648193B2 · kind B2 · utility
0Cited by
13References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2021 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Sep 21, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/596
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A personal care composition comprising a surfactant system consisting essentially of an anionic surfactant and a zwitterionic surfactant; a preservative; a pH modifier; and a rheology modifier, wherein the ratio of anionic surfactant to zwitterionic surfactant is about 1:1 to about 2.2:1 of the total composition by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.