Sustained release biocidal composition
US5650446A · kind A · utility
53Cited by
8References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1995 |
| Grant date | Jul 22, 1997 |
| Priority date | — |
| Expiry date | Jun 5, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B11/024
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A composite for retarding bacterial, fungal and viral contamination and mold growth including a hydrophobic material containing an acid releasing agent, and a hydrophilic material containing chlorite anions. The hydrophilic and hydrophobic materials are adjacent and substantially free of water, and the hydrophilic material is capable of releasing chlorine dioxide upon hydrolysis of the acid releasing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.