Packaged hair care composition
US11497703B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2020 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Aug 28, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/882
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A packaged hair care composition comprising a first composition and a second composition, wherein the first and second compositions are kept in separate packaging chambers until dispensed. The first composition comprises a cationic polymer; and an aqueous carrier and has a G′ value of about 160 to about 410; and the second composition comprises: a cationic surfactant; a high melting point fatty compound; and an aqueous carrier and has a G′ value of from about 600 Pa to about 3000 Pa. The package comprises an outer tube body having an exterior layer and an outer tube interior chamber; and an inner tube having an exterior layer and an inner tube body having an inner tube interior chamber; a dispensing orifice wherein a portion of the dispensing orifice is in communication with the outer tube interior chamber, and a portion of the dispensing orifice is in communication with the inner tube interior chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.