Flocculant composition and process
US4041006A · kind A · utility
6Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1975 |
| Grant date | Aug 9, 1977 |
| Priority date | — |
| Expiry date | Oct 29, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S524/922
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Oil-dispersed poly(vinylimidazoline) and poly(2-vinylimidazolinium) bisulfate flocculant compositions and process for in situ preparation of same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.