Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1995-03-14
1997-08-05
Shaver, Paul F.
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510112, 510113, 556445, 252351, 252352, C11D 1700
Patent
active
056542623
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.
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Chowhan Masood A.
Desai Nayan N.
Quintana Ronald P.
Alcon Laboratories Inc.
Brown Gregg C.
Copeland Barry L.
Shaver Paul F.
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