Slow-dissolving multi-functional sanitizer and clarifier
US5648314A · kind A · utility
10Cited by
15References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 1995 |
| Grant date | Jul 15, 1997 |
| Priority date | — |
| Expiry date | May 15, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N59/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A slow-dissolving sanitizing and clarifying puck for use in water such as swimming pool water preferably includes about 63% to about 80% trichloro-s-triazinetrione, about 4% to about 12% sodium tetraborate, about 10% to about 22% aluminum sulfate, and about 1% to 5% glycoluril.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.