UV RADIATION SENSITIVE MEMBER AND UV RADIATION SENSITIVE KIT

• Main Authors: IKEDA Kimi, ARIOKA Daisuke
• Format: Patent
• Language: English; French; German
• Published: 03.01.2024
• Subjects: ADHESIVES; CHEMISTRY; COLORIMETRY; DYES; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PHYSICS; POLISHES; RADIATION PYROMETRY; TESTING

The present invention provides an ultraviolet-sensing member in which it is easy to determine whether an irradiation amount which inactivates the novel coronavirus has been irradiated, and an ultraviolet-sensing kit. In the ultraviolet-sensing member of the present invention, in a case where, using a KrCl excimer lamp as a light source, the ultraviolet-sensing member is irradiated with light through a filter which substantially shields light having a wavelength of 230 to 300 nm until an irradiation amount of light having a wavelength of 222 nm reaches 3 mJ/cm2, and using a spectrophotometer Spectrolino (GretagMacbeth AG), optical densities of predetermined colors are measured with the ultraviolet-sensing member before the light irradiation and the ultraviolet-sensing member after the light irradiation, the optical densities show a predetermined value.