Contact lens cleaning composition containing polyalkylene oxide modified siloxanes
US5654262A · kind A · utility
11Cited by
14References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1995 |
| Grant date | Aug 5, 1997 |
| Priority date | — |
| Expiry date | Mar 14, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S516/07
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compositions and methods are provided for cleaning and wetting of contact lenses, especially rigid, gas-permeable contact lenses. The compositions comprise low molecular weight polyalkylene oxide modified siloxanes, which are particularly effective in removing lipids from the surface of contact lenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.