Liquid scouring cream containing calcium metasilicate
US4181633A · kind A · utility
20Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 1976 |
| Grant date | Jan 1, 1980 |
| Priority date | — |
| Expiry date | Dec 1, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Liquid scouring compositions possessing enhanced cleaning properties and reduced abrasion characteristics containing as the essential cleaning agent the abrasive calcium metasilicate, stably suspended in an aqueous vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.