Compositions for treating aqueous mediums containing magnesium sulfite trihydrate
US4171292A · kind A · utility
3Cited by
12References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 1978 |
| Grant date | Oct 16, 1979 |
| Priority date | — |
| Expiry date | Jun 12, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/911
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A composition is disclosed for use in dispersing magnesium sulfite tri-hydrate in an aqueous medium which composition comprises, in combination, an oligomer and a copolymer of a 1-olefin and an unsaturated anhydride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.