Broad spectrum preservative
US6114366A · kind A · utility
16Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1999 |
| Grant date | Sep 5, 2000 |
| Priority date | — |
| Expiry date | Jul 2, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N43/80
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to compositions containing a preservative system containing a two biocidal components, a first component comprising a formaldehyde donor compound, and the second component comprising one or more isothiazolone compounds, where the weight ratio of the first component to the second component ranges from about 1:1 to about 10,000:1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.