Coatings for personal grooming apparatus containing calcium carbonate derived from mollusk shells or pearls
US8205623B2 · kind B2 · utility
3Cited by
19References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 2010 |
| Grant date | Jun 26, 2012 |
| Priority date | — |
| Expiry date | Apr 15, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/28
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This disclosure relates to personal grooming apparatus that include coatings on the surface thereof that incorporate calcium carbonate derived from the shell of a mollusk and/or from a mollusk pearl. Other aspects of the present disclosure relate to methods for producing such apparatus, and methods of grooming the hair or skin of an individual.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.