Lipophilic/repellent pattern forming agent, substrate having hydrophilic/repellent pattern forming agent on surface, and method for producing article having hydrophilic/repellent pattern on at least part of surface

摘要

PROBLEM TO BE SOLVED: To provide a new method for forming a lyophobic pattern by using a lyophobic polymer which becomes lyophilic by photocatalytic activity. A hydrophilic/repellent pattern forming agent containing a photocatalyst, which contains a polymer containing a repeating unit derived from a fluorine-containing compound having a specific structure. [Selection diagram] None