Pool buffering composition and method of use
US6054056A · kind A · utility
3Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 1998 |
| Grant date | Apr 25, 2000 |
| Priority date | — |
| Expiry date | Dec 14, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2103/42
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A pool buffer composition comprising about 90 to 91% by weight sodium bicarbonate; about 6.5% to about 7.5% by weight sodium carbonate; and at least one binder and/or clarifier. The composition is preferably in granular of compressed tablet form and is most advantageously used in the pool water filtration system slightly upstream of the introduction point of a chlorine pool treatment product introduction point. The product is especially advantageously used substantially simultaneously with the introduction of the chlorine pool treatment product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.