Nissan Chemical Corporation

Shinsuke Tadokoro

Masami Kozawa

Yasunobu Someya

Hiroyuki Wakayama

Ryuta Mizuochi

Hisato Hayashi

Daisuke Hatanaka

Keisuke Morodome

A self-assembled film forming composition for forming a phase-separated structure of a block copolymer layer on a substrate, containing a block copolymer and a solvent, and is configured such that: the block copolymer is obtained by bonding a silicon-free polymer to a silicon-containing polymer that contains, as a constituent unit, styrene that is substituted by a silicon-containing group; the silicon-free polymer contains a structure derived from formula [1-1] or formula [1-2]; and the silicon-containing group contains one silicon atom. [In formula [1-1] or formula [1-2], each of Rand Rindependently represents a hydrogen atom, a halogen atom or an alkyl group having 1-10 carbon atoms; and each of R-Rindependently represents a hydrogen atom, a hydroxy group, a halogen atom, an alkyl group having 1-10 carbon atoms, an alkoxy group having 1-10 carbon atoms, a cyano group, an amino group, an amide group or a carbonyl group.]

Composition for forming block copolymer layer for formation of microphase-separated pattern

Provided is a method for producing a liquid medium composition, including using a junction conduit structurehaving a structure in which a first inlet conduitand a second inlet conduitare joined together to form an outlet conduit, and flowing a first liquidcontaining a particular compound into the first inflow conduitand flowing a second liquidcontaining a linking substance into the second inlet conduit, and allowing the flows of the both liquids to join together to mix the both liquids, thus forming a liquid medium compositioncontaining structures formed by the particular compound linked via the linking substance dispersed therein while being flown through the outlet conduit

Method and device for producing liquid culture medium composition

A polymer production method whereby: a flow reactor comprising a flow path wherein a plurality of liquids can be mixed is used; and a monomer is anionically polymerized in the presence of an initiator. The flow reactor comprises a mixer for mixing two liquids, said mixer comprising either a joint member having a double pipe therein or a static mixer member.

Polymer production method

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Funabashi, Japan

Shinsuke Tadokoro