Solid having reversibly invisible/visible thermochromic construction enclosed therein
First Claim
1. A solid having a reversibly invisible/visible thermochromic internal construction enclosed therein which is composed of a solid made of a transparent resin and a fluorescent internal construction showing the internal structure of said solid enclosed therein, wherein a reversible thermochromic layer containing a reversible thermochromic composition is formed on the surface of said solid, and said fluorescent internal construction is enclosed in a state that the external face thereof is in close contact with said solid.
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Accused Products
Abstract
A solid has a reversibly invisible/visible thermochromic internal construction enclosed therein which is composed of a solid made of a transparent resin and a fluorescent internal construction showing the internal structure of the solid enclosed therein, wherein a reversible thermochromic layer containing a reversible thermochromic composition is formed on the surface of the solid, or the transparent resin contains a reversible thermochromic composition.
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Citations
10 Claims
- 1. A solid having a reversibly invisible/visible thermochromic internal construction enclosed therein which is composed of a solid made of a transparent resin and a fluorescent internal construction showing the internal structure of said solid enclosed therein, wherein a reversible thermochromic layer containing a reversible thermochromic composition is formed on the surface of said solid, and said fluorescent internal construction is enclosed in a state that the external face thereof is in close contact with said solid.
- 6. A solid having a reversibly invisible/visible thermochromic internal construction enclosed therein which is composed of a solid made of a transparent resin and a fluorescent internal construction showing the internal structure of said solid enclosed therein, wherein said transparent resin contains a reversible thermochromic composition, and said fluorescent internal construction is enclosed in a state that the external face thereof is in close contact with said solid.
Specification