Invention Application
- Patent Title: LIQUID-REPELLENT STRUCTURE, PRODUCTION METHOD THEREFOR, PACKAGING MATERIAL, AND SEPARATION SHEET
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Application No.: US17841906Application Date: 2022-06-16
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Publication No.: US20220348785A1Publication Date: 2022-11-03
- Inventor: Ryoji KATO , Kosuke KINOSHITA , Yu OGIHARA
- Applicant: TOPPAN INC.
- Applicant Address: JP Tokyo
- Assignee: TOPPAN INC.
- Current Assignee: TOPPAN INC.
- Current Assignee Address: JP Tokyo
- Priority: JP2019-229219 20191219
- Main IPC: C09D127/12
- IPC: C09D127/12 ; C09D5/00 ; C09D123/30 ; C09D7/40 ; B05D7/00 ; B65D65/42

Abstract:
A liquid-repellent structure includes a surface to which liquid repellency is to be imparted; a foundation layer having a surface and disposed to face the surface to which liquid repellency is to be imparted; and a liquid-repellent layer disposed to face the surface of the foundation layer, wherein the foundation layer contains an acid-modified polyolefin, the liquid-repellent layer contains a fluorine-containing resin and particles, and the fluorine-containing resin contains a hydrophilic structural unit having at least one of an amino group and an amide group. A packaging material has the liquid-repellent structure disposed to face a product. The packaging material can also be applied to a product that is a selected one of hand soap, body soap, shampoo, rinse, creams, and cosmetics and that contains a surfactant.
Public/Granted literature
- US11939485B2 Liquid-repellent structure, production method therefor, packaging material, and separation sheet Public/Granted day:2024-03-26
Information query
IPC分类: