COLOR CHANGE CLOTH
PURPOSE:To obtain color change cloth capable of readily changing color by will of wearer and excellent durability by providing cloth with a dyestuff to alter color by change of hydrogen ion concentration and fixing the resin to the surface of the cloth. CONSTITUTION:Cloth consisting of synthetic fib...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To obtain color change cloth capable of readily changing color by will of wearer and excellent durability by providing cloth with a dyestuff to alter color by change of hydrogen ion concentration and fixing the resin to the surface of the cloth. CONSTITUTION:Cloth consisting of synthetic fiber, regenerated fiber or natural fiber is impregnated and provided with a dyestuff such as anthocyanin, flavonoid or acid-base indicator, a resin is fixed to the surface of the cloth to give color change cloth having durability and fashionability free from fading. A dyestuff to change color in a range of pH3-10 is safe and preferable in handling in a home. |
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