| abstract |
The present invention provides a material that satisfies the general properties required for medical adhesives and resins in medical adhesives and hydrous gel resins, while being rapidly collapsed after the design collapse time has elapsed, and that the design period can be adjusted and controlled relatively freely. The aqueous solution of the aldehyde-ized glucan having a weight average molecular weight of 1000 to 200,000 is used as the first liquid, and the aqueous solution of the amino group-containing polymer composed of a chain of amino group-containing units is used as the second liquid, and the weight average molecular weight of the amino group-containing polymer It is only 1000-2, and when mixing the said 1st liquid and a 2nd liquid, pH will be 5.0-8.0, It is characterized by the above-mentioned. |