Temperature-responsive coating material with superior visible light transmittance and infrared ray blocking effect

• Main Authors: SONG JEONG SUP, PARK SANG HWI, SONG MIN WOO, YOO JUNG WHAN
• Format: Patent
• Language: English; Korean
• Published: 05.03.2021
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

The present invention relates to a temperature-sensitive coating material having a visible light transmittance of 40% or more, and an infrared blocking control rate of 60% or more before/after the phase transition temperature. The temperature-sensitive coating material of the present invention can effectively transmit/block infrared rays according to the external temperature while securing the external view of a consumer. 본 발명은 가시광 투과율이 40% 이상을 나타내고, 상전이 온도 전/후에서 적외선 차단 조절율이 60% 이상으로 우수한 온도 감응성 코팅 소재에 관한 것이다. 본 발명의 온도 감응성 코팅 소재를 이용하는 경우, 소비자의 외관 조망을 확보하면서 외부 기온에 따라 적외선을 효과적으로 투과/차단 조절할 수 있다.