Thickening cleansing compositions and applications and methods of preparation thereof
US11045404B2 · kind B2 · utility
1Cited by
2References
19Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 14, 2016 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Dec 14, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/92
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention discloses self-thickening compositions comprising one or more N-acyl acidic amino acid and/or a salts thereof and one or more amphoteric surfactant, methods of preparation thereof, and their applications in cosmetics and personal care, home care and other fields with excellent thickening performance and easy-to-use applicability, in particular in cleansing formulations to improve performance such as foam quality and mildness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.