TEMPERATURE SENSITIVE GLASS CUP
PURPOSE: A temperature sensitive glass cup is provided to satisfy the sensibility of a user providing visual inspiration about the temperature of drink to a user by changing the intrinsic color of the glass cup according to the temperature of drink and to promote drink consumption. CONSTITUTION: A t...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A temperature sensitive glass cup is provided to satisfy the sensibility of a user providing visual inspiration about the temperature of drink to a user by changing the intrinsic color of the glass cup according to the temperature of drink and to promote drink consumption. CONSTITUTION: A temperature sensitive glass cup changes overall color according to the temperature of drink as thermo-chromic colorant is contained in the glass cup by adding the thermo-chromic colorant in the raw material of the glass cup. The temperature sensitive glass cup comprises an inner cup layer(12) in which drink is filled; a thermo-chromic colorant layer(13) that changes overall color according to the temperature of drink filled in the cup; and an outer cup layer(14) which surrounds the outside of the thermo-chromic colorant layer. The thermo-chromic colorant layer and the outer cup layer have a space(15) formed between the thermo-chromic colorant layer and the outer cup layer with certain distance interval. An insulating layer(16) which blocks the heat transfer is coated onto the inner surface or the outer surface of the outer cup layer. |
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