Method for coating superhydrophobic microbeads using water-transfer printing

• Main Authors: BAN JONGHYEON, CHO SEONG JIN, LEE HARAN
• Format: Patent
• Language: English; Korean
• Published: 24.08.2023
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The present invention relates to a method for uniformly water-repellent coating an object with a curved surface, and more specifically, to a superhydrophobic microbead coating method using a water transfer method, including: a microbead film forming step of layering microbeads that provide superhydrophobicity to the surface of an object to be treated on a water surface; and a transfer step of transferring the microbead film to the surface of the object to be treated using a water transfer method. 본 발명은 표면이 굴곡진 대상물을 균일하게 발수코팅하는 방법에 관한 것으로서, 보다 상세하게는 처리대상물의 표면에 초소수성을 부여하는 마이크로비드를 수면에 층상화시키는 마이크로비드막 형성단계; 및 물 전사 방식으로 상기 처리대상물의 표면에 상기 마이크로비드막을 전사하는 전사단계;를 포함하는 물 전사 방식에 의한 초소수성 마이크로비드 코팅 방법에 관한 것이다.