Imidazolium, pyrazolium and triazolium sailts as swimming pool sanitizers
US5631274A · kind A · utility
4Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1995 |
| Grant date | May 20, 1997 |
| Priority date | — |
| Expiry date | Apr 11, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2103/42
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The use of oligomeric imidazolium, pyrazolium and triazolium salts as swimming pool sanitizers having improved compatibility with chlorine. Bisimidazolium salts are preformed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.