METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATED STRUCTURE
A method of producing a structure containing a phase-separated structure, including: a step of using a resin composition for forming a phase-separated structure including a block copolymer and an ion liquid containing a compound (IL) having a cation moiety and an anion moiety to form a BCP layer (3)...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method of producing a structure containing a phase-separated structure, including: a step of using a resin composition for forming a phase-separated structure including a block copolymer and an ion liquid containing a compound (IL) having a cation moiety and an anion moiety to form a BCP layer (3) containing a block copolymer on a substrate (1); and a step of vaporizing at least a part of the compound (IL), and phase-separating the BCP layer (3) to obtain a structure (3′) containing a phase-separated structure. |
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