Preparation of a gel having gas transporting capability
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United States of America Patent
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Feb 11, 1986
Issued Date -
N/A
app pub date -
Oct 20, 1981
filing date -
Nov 17, 1980
priority date (Note) -
Expired
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Abstract
An inert, water-immiscible inert organic liquid having gas transport properties, water and a suitable emulsifying agent are formed into a stable gel by emulsifying a mixture of the same, concentrating the emulsion to form a gel phase and a liquid phase, and separating the two phases. The resulting gel can be used as an ointment or cosmetic for skin irritations or wounds, or as a coating in industrial applications where extended contact of a surface with a gas, such as oxygen, is desired. Fluorocarbons or low viscosity silicone oils are suitable organic liquid components of the gels.
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