Conditioning hair care compositions in the form of dissolvable solid structures
US11351094B2 · kind B2 · utility
10Cited by
222References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2018 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | May 15, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The Dissolvable Solid Structure as described herein can be in the form of a fibrous structure comprising: (a) a polymeric structurant; (b) a high melting point fatty compound such as a fatty amphiphile, and (c) a cationic surfactant. The polymeric structurant has a weight average molecular weight of from about 10,000 to about 6,000,000 g/mol, and the components of the fibrous material form a homogenous material when molten. When water is added to the dissolvable solid structure at a ratio of about 5:1 a lamellar structure is formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.