Capsules for incorporation into detergent or personal care compositions
US6927201B2 · kind B2 · utility
12Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2001 |
| Grant date | Aug 9, 2005 |
| Priority date | — |
| Expiry date | May 5, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/412
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Capsules for protecting a benefit ingredient and/or a colorant usefull in detergent or personal care compositions. The benefit agent and/or colorant within the capsule is surrounded by a continuous phase based on a mixture of thermoplastic-type co-polymer and hydrocarbon oil. The continuous phase is preferably transparent. Detergent and personal care compositions containing the capsules are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.