Phosphate free liquid scouring composition
US4396525A · kind A · utility
30Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1981 |
| Grant date | Aug 2, 1983 |
| Priority date | — |
| Expiry date | Sep 14, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/28
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention discloses a liquid scouring composition comprising in percent by weight of the composition (a) about 0.5% to about 5% anionic surfactant; (b) about 0.5% to about 5% amphoteric surfactant; (c) about 5% to about 65% abrasive; (d) about 0.1% to about 8% electrolyte; (e) 0% to about 5% other ingredients; and (f) water to make 100%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.