Personal cleaning products
US4397754A · kind A · utility
19Cited by
10References
26Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 24, 1981 |
| Grant date | Aug 9, 1983 |
| Priority date | — |
| Expiry date | Sep 24, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249995
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A disposable personal cleaning product comprises a thin substrate, preferably open celled polyurethane foam, from 1-5 mm thick having dispersed throughout its cross-section a detergent composition comprising a non-ionic alcohol ethoxylate and a fatty acid soap, preferably 90-10% by weight of the former and 10-90% by weight of the latter, the ratio of detergent composition to substrate being between 2:1 and 10:1 by weight. The substrate may be provided with slits or similar openings which may be engaged by a user's fingers to enable the product to be maintained in an open or spread condition during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.