Nonirritating nonionic surfactant compositions
US5252246A · kind A · utility
107Cited by
37References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 1992 |
| Grant date | Oct 12, 1993 |
| Priority date | — |
| Expiry date | Jan 10, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A nonirritating, nonionic detergent surfactant composition suitable for application to and cleaning of sensitive tissue, including periocular and ocular tissue, having a low cytotoxicity and high cleaning ability includes a principal nonionic surfactant and at least one auxiliary nonionic surfactant present in the surfactant composition in sufficient amounts to increase the cleaning ability of the principal non-ionic surfactant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.