PURPOSE: To provide a gel base agent with which thermal decomposition or evaporation of an active component does not occur even in the case the active component, which is easy to be decomposed thermally or evaporated, is contained in the agent and provide a gel agent using the gel base agent.
CONSTITUTION: A low temperature crosslinked gel agent is an agent prepared by the following both A and B components mixed at 30°C or lower and consists of low temperature crosslinked gel base agent whose pH is adjusted to be 4-6 and which may contain or may not contain the active component wherein A stands for ethanol and/or isopropanol, polyacrylic acid and/or salts thereof and insoluble multivalent metal compounds, e.g. aluminomagnesium hydroxide and B stands fop hydroxy acid and water. As a result, since ethanol or isopropanol is contained, in the case the agent is used for pack agents or pultice agents, the agent has excellent effect such as good cooling effect with no need of heating at the time of preparation. The agent is also suitable for blending with easily thermally decomposable medical agents or easily evaporating medical agents and there is no trouble.
TAKAYANAGI HITOSHI
NAKAMURA ATSUSHI
SAWAI YOSHIHIRO
