Cleaning wipes
US6340663B1 · kind B1 · utility
115Cited by
28References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 1999 |
| Grant date | Jan 22, 2002 |
| Priority date | — |
| Expiry date | Nov 24, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/662
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides an improved cleaning wipe which requires no scrubbing, buffing, polishing or rinsing, with the following components:(a) a wipe which comprises at least one layer of absorbent/adsorbent material;(b) a liquid cleaner which comprises(i) a low residue surfactant;(ii) a hydrophilic polymer; and(iii) the remainder, water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.