| abstract |
A coating film having a capability of inhibiting adhesion of a biomaterial, a method for producing the coating film, a copolymer obtained by polymerizing a specific monomer mixture, a composition for forming a coating film having a specific composition, a copolymer used as a raw material for a composition for forming a coating film for forming the film A method for producing a varnish, and a sol for forming a coating film. Particularly, a process for applying a composition for forming a coating film comprising a copolymer comprising a repeating unit containing an organic group represented by the formula (a) and a repeating unit containing an organic group represented by the formula (b) and a solvent to a gas , And a step of drying at a temperature of -200 캜 to 200 캜. ( Wherein U a1 , U a2 , U b1 , U b2 and U b3 , and An - are as defined in this specification and claims) |