Hydrophilic cotton pad for skin care comprising two different external surfaces
US6887486B2 · kind B2 · utility
22Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 5, 2000 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Feb 3, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/666
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a hydrophilic cotton pad for skin-care exhibiting a specific surface weight of at least 150 g/m2, and having two different outer sides of which the fibers are entangled.In the invention, the first outer side has hollow striae apart by a spacing s1 between 1 and 8 mm and having a depth d of at least 0.25 mm and wherein at least 50% of the fibers are entangled.The pad of the invention is used to apply skin-care products, such as cosmetics, to the skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.