Powdered cleansing composition
US4493781A · kind A · utility
33Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 1981 |
| Grant date | Jan 15, 1985 |
| Priority date | — |
| Expiry date | Apr 6, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/128
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A carpet cleaning composition adapted to be sprinkled on and vacuumed off a soiled carpet includes an aqueous volatile solvent, an inert highly-absorbent carrier and a natural or synthetic aluminosilicate zeolite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.