Method of filling dispenser
US5753212A · kind A · utility
18Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 1996 |
| Grant date | May 19, 1998 |
| Priority date | — |
| Expiry date | Sep 16, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D40/16
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A process for manufacturing a cosmetic product, such as an antiperspirant or deodorant, in stick form includes steps for introducing the product into a container from which the product is dispensed by the user. The product is introduced into the container in molten form and thereafter cooled to produce a substantially solid stick of antiperspirant material. Thereafter, the product is compressed to remove gaseous elements therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.