Flowable powder carpet cleaning formulations
US5286400A · kind A · utility
22Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1993 |
| Grant date | Feb 15, 1994 |
| Priority date | — |
| Expiry date | Mar 29, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D7/44
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A flowable powder fabric dry cleaning formulation is disclosed. The formulations contains powdered cellulose, borax hydrated amorphous silica, anionic surfactants, an organic solvent, water; and a zeolite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.