BODY TEMPERATURE CHECK KIT USING THERMOCHROMIC PIGMENT

To enable an infant child and the like to easily recognize whether or not there is danger with colors and to allow quick support in an emergency situation.SOLUTION: A body temperature check kit includes: a base sheet; and a display part in which a plurality of temperature-sensitive ink compositions are adhered to the surface of the base sheet successively in a lamination layer or mixed form. The temperature-sensitive ink compositions include: a first temperature-sensitive ink composition representing a first color at a room temperature and becoming colorless in a first temperature section; a second temperature-sensitive ink composition representing a second color at the room temperature and becoming colorless in a second temperature section; and a third temperature-sensitive ink composition representing a third color at the room temperature and becoming colorless in a third temperature section. The temperature-sensitive ink compositions include 5 to 50 weight % thermochromic pigment, 20 to 40 weight % binder resin, 10 to 60 weight % organic solvent, and 0.5 to 10 weight % additives. The thermochromic pigment uses thermochromic pigment to be a microcapsule form having size of 3 μm or 5 μm.SELECTED DRAWING: Figure 1 【課題】幼児等が色として危険有無を容易に認知できて危急状況時に迅速な対処が可能とする。【解決手段】ベースシーツと、ベースシーツの表面に複数の感温インク組成物が順次積層または混合形態で付着した表示部とを含む。感温インク組成物は、常温で第１色を現わして第１温度区間で無色に変化する第１感温インク組成物と、常温で第２色を現わして第２温度区間で無色に変化する第２感温インク組成物と、常温で第３色を現わして第３温度区間で無色に変化する第３感温インク組成物とを含む。感温インク組成物は、サーモクロミック顔料５ないし５０重量％と、バインダー樹脂２０ないし４０重量％と、有機溶媒１０ないし６０重量％と、添加剤０．５ないし１０重量％を含み、サーモクロミック顔料は３μｍないし５μｍの大きさを持つマイクロカプセル形態であるサーモクロミック顔料を用いている。【選択図】図１