公开(公告)号：US20210129508A1

公开(公告)日：2021-05-06

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 ,  B32B27/08 ,  B32B5/16 ,  B32B27/26 ,  B32B27/30 ,  B32B37/24

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.

公开(公告)号：US20210115231A1

公开(公告)日：2021-04-22

申请号：US16973679

申请日：2019-06-07

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Aki NAGAI ,  Ryo TANAKA ,  Kentaro KIMURA ,  Kosuke KINOSHITA

IPC: C08L23/06 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B7/12 ,  B65D65/40 ,  C08L83/04 ,  C08L23/26

Abstract: A liquid-repellent layer forming resin composition comprises a polyolefin resin (A), a silylated polyolefin (B), and a compatibilizer (C) having a site compatible with the polyolefin resin (A) and a site compatible with the silylated polyolefin (B), wherein a polyolefin site of the silylated polyolefin (B) is incompatible with the polyolefin resin (A).

公开(公告)号：US20210309428A1

公开(公告)日：2021-10-07

申请号：US17277218

申请日：2019-09-17

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Aki NAGAI ,  Ryo TANAKA ,  Kentaro KIMURA ,  Kosuke KINOSHITA ,  Hitomi FUKUTAKE

IPC: B65D65/40 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B27/28 ,  B32B7/12 ,  C08L23/26 ,  C08L53/00

Abstract: A liquid-repellent layer forming resin composition comprises a polypropylene resin (A) and a silylated polyolefin (B), wherein the polypropylene resin (A) comprises a random polypropylene resin (Al) and a block polypropylene resin (A2) with a mass ratio (Mass of random polypropylene resin (A1)/Mass of block polypropylene resin (A2)) in the range of 20/80 to 80/20.