| 摘要 |
<p>To provide a stretchable heat generating body which follows and closely adheres to a joint part such as elbows and knees, a curved part or stretching part of the body such as shoulders and arms, and a bending and stretching part, is good in feeling for use because it is free from a tense feeling or an uncomfortable feeling during the use and does not cause peeling during the use and from which an excellent thermal effect or a therapeutic effect of an affected part can be obtained because of good adhesion to a human body. A stretchable heat generating body in which an exothermic part which is able to be freely cut off by a perforation or a cut line at the time of extension is installed on a support having a non-extensible portion and an extensible portion integrally formed in a sheet-like form, which is characterized in that the exothermic part is constituted of a sectional exothermic part having a heat generating composition and a sectioned part which is a heat seal part; that the sectional exothermic part is installed in a non-extensible part of the support; that the sectioned part is provided with the perforation or cut line; that the heat generating composition contains, as essential components, an exothermic substance, a carbon component, a reaction accelerator and water, has a water mobility value of from 0.01 to 20, has moldability due to surplus water which is a connecting substance, and is capable of causing heat generation upon contact with air; that a minimum bending resistance in one direction on the surface orthogonal to the thickness direction of the heat generating body is not more than 60 mm; and that a fixing measure is provided on the support.</p> |
