公开(公告)号：US11969977B2

公开(公告)日：2024-04-30

申请号：US17122747

申请日：2020-12-15

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Ryoji Kato ,  Kosuke Kinoshita ,  Masayoshi Suzuta ,  Mina Sekikawa

IPC: B32B27/20 ,  B32B5/16 ,  B32B27/08 ,  B32B27/26 ,  B32B27/30 ,  B32B37/24 ,  C08K7/00 ,  C09D7/40 ,  C09D127/12 ,  C09D133/00

CPC classification number: B32B27/20 ,  B32B5/16 ,  B32B27/08 ,  B32B27/26 ,  B32B27/308 ,  B32B37/24 ,  C08K7/00 ,  C09D7/67 ,  C09D7/68 ,  C09D7/69 ,  C09D127/12 ,  C09D133/00 ,  B32B2037/243 ,  B32B2264/301 ,  B32B2264/302 ,  B32B2274/00 ,  B32B2305/72 ,  B32B2307/73 ,  B32B2333/00 ,  B32B2439/60 ,  C08K2201/005

Abstract: The liquid-repellent structure comprises a major surface to which liquid repellency is imparted, and a liquid-repellent layer formed on the major surface; wherein the liquid-repellent layer contains a scale-like filler having an average particle size of 0.1 to 6 μm, inclusive, a thermoplastic resin, and a fluorine compound, and has aggregates containing the scale-like filler; and the ratio WS1/(WP+WFC) of the mass WS1 of the scale-like filler contained in the liquid-repellent layer to the sum (WP+WFC) of the mass WP of the thermoplastic resin and the mass WFC of the fluorine compound contained in the liquid-repellent layer is 0.1 to 10 inclusive.