Record receiver having plural interactive leaves or a colorless
Having a colorless color-former, developer therefor, or...
Identified solvent or dispersant for color-former, other...
Inventor
active
Process for preparing molded product of thermochromic polyvinyl
Process for producing linear material
Thermochromic composition
Thermochromic particle containing linear material
Thermochromic polyurethane foam
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Profile ID: LFUS-PAI-P-25299