Thermochromic fabric

• Main Authors: ZHAN YINLAN, DONG QINXIA, LIN SHIFEN, MA RENHE
• Format: Patent
• Language: Chinese; English
• Published: 11.03.2022
• Subjects: DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM; DYEING OR PRINTING TEXTILES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TEXTILES; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE

The utility model discloses a thermochromic fabric which comprises a fabric base cloth layer and a thermochromic layer which are connected with each other, the thermochromic layer is dyed with dye or coating with temperature sensing change, the thermochromic layer displays a combination of patterns or characters, and the fabric base cloth layer and the thermochromic layer are formed by hot pressing and compounding. After being irradiated by sunlight or ultraviolet rays, the fabric absorbs the energy of the sunlight or the ultraviolet rays to change the molecular structure, so that the absorption wavelength is changed, and the color is changed; and when the energy of sunlight or ultraviolet rays is lost, the original molecular structure is recovered, and the original color is restored. According to the temperature-sensing color-changing fabric, the combination of various patterns or characters is sprayed or printed on the temperature-sensing color-changing layer by adopting dyes or coatings with different colo