Patent ID: 11939338
Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 5:
6. The sensitivity-enhanced spiropyran composite according to claim 1, wherein the non-polar solvent is at least one selected from the group consisting of methanol, ethanol, isopropyl alcohol, acetone, benzophenone, methyl ethyl ketone, diethylene glycol, pyridine, dichloroethane, methylene chloride, tetrahydrofuran, dimethoxyethane, diethylene glycol dimethyl ether, acetic acid, ethyl acetate, chlorobenzene, chloroform, ether, xylene, triethylamine, toluene, carbon tetrachloride, dioxane, benzene, cyclohexane, heptane, hexane and pentane.