Dry wipe with demisting and/or cleaning action
US10448793B2 · kind B2 · utility
3Cited by
0References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2014 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Jul 16, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/16
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a dry wipe comprising a woven or knitted microfiber fabric having hydrophilic polymer microfibers and lipophilic polymer microfibers, which is impregnated with at least one surfactant, the hydrophilic/lipophilic balance (HLB) of which is greater than or equal to 5. These wipes can be used to clean the surface of substrates and/or to confer demisting properties on hydrophilic surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.