Self-heating shaving composition
US4439416A · kind A · utility
111Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1979 |
| Grant date | Mar 27, 1984 |
| Priority date | — |
| Expiry date | Mar 5, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/242
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a cosmetic preparation which is particularly effective for providing a cosmetic product that is heated at time of use by the heat of an exothermic reaction, and a process for carrying out such heating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.