Fortified quaternary ammonium compound with dual synergistic phenols
US4983635A · kind A · utility
Inventor
Key dates
| Filing date | Sep 12, 1988 |
| Grant date | Jan 8, 1991 |
| Priority date | — |
| Expiry date | Sep 12, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N33/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A fortified quaternary ammonium compound with dual synergistic phenols is provided for disinfection and sanitization. This formula consists of dual chain quaternary ammonium (N-alkyldimethylethylbenzyl ammonium chloride N-alkyldimethylbenzyl ammonium chloride), ortho phenyl phenol, paratertiary amyl phenol, isopropyl alcohol, citric acid, and water in the following gram proportions 47.70, 0.80, 0.80, 10.00, 0.40, 40.30, to give 100.00 grams total. This formula is the concentrated formulation and can be diluted for use in the health professions, consumers area, and agricultural area. The variant is decreased in the quaternary ammonium concentration from the concentrate of 25% to a low of 0.5%, all other compounds remain the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.