Methods of manufacturing personal care products
US6838032B2 · kind B2 · utility
7Cited by
72References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2001 |
| Grant date | Jan 4, 2005 |
| Priority date | — |
| Expiry date | Jan 1, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/718
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Methods are provided for manufacturing an antiperspirant product that includes an application surface having two portions having different compositions, e.g., a product having two sections having the same composition but separated by a third section (for instance, a central stripe) having a different composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.