| 摘要 |
PROBLEM TO BE SOLVED: To obtain a stimulation responsive polymer compsn. having a self-holding property which prevents the leakage of a liquid and the generation of bubbles and which can develop various applications by providing a region containing a liquid and a stimulation responsive polymer material in which the solubility in the liquid is changed by addition of a stimulation, and an isolation member which surrounds the region. SOLUTION: This compsn. has a region containing a liquid and a stimulation responsive polymer material in which the solubility in the liquid is changed by addition of a stimulation, and an isolation member which surrounds the region. In figure (a), a mixture of the stimulation-responsive polymer material and the liquid are isolated and exist in a phase separation state a matrix as the isolation member. In figure (b), a stimulation-responsive liquid is sealed in a capsule film consisting of a polymer compd. as the isolation member. If figure (c), the stimulation responsive liquid containing a coloring material is sealed in a capsule film consisting of the polymer compd. as the isolation member. In figure (d), the plural capsules are dispersed in a matrix state in which the stimulation-responsive liquid is sealed in the capsule film consisting of the polymer compd. as the isolation member. |
