Biocidal mixture of tetrakis (hydroxymethyl) phosphonium salt and a surfactant
US5741757A · kind A · utility
35Cited by
10References
25Claims
0Family size
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Inventors
Key dates
| Filing date | Mar 17, 1995 |
| Grant date | Apr 21, 1998 |
| Priority date | — |
| Expiry date | Mar 17, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2103/023
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The biocidal activity of THP (tetrakis hydroxymethyl phosphonium) compounds is synergistically enhanced by using them in conjunction with wetting agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.