Method of producing foamed cleanser with suspended particles therein and a dispenser therefore
US8002151B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 6, 2005 |
| Grant date | Aug 23, 2011 |
| Priority date | — |
| Expiry date | Nov 12, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
One aspect of the invention is a foaming component for use in association with a foam dispenser. The foaming component includes an air sparging element, a mixing chamber, and an air chamber. The mixing chamber is on one side of the air sparging element and it defines a portion of the mixing chamber. The air chamber is on the other side of the air sparging element and it defines a portion of the air chamber. The air chamber has an air inlet. The mixing chamber has a liquid inlet and an outlet, and the outlet is down stream of the inlet. The foaming component also forms part of a new foam dispenser. The foaming component and the foam dispenser are for use in the production of foam with a plurality of particles suspended therein. Another aspect of the invention is a dispenser with a foaming component therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.