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Shaped body and a method of manufacturing the same having fine irregularities on the surface

机译:表面具有微细凹凸的成形体及其制造方法

摘要

Provided is a shaped article having surface irregularities, including a fine structure including projections and a recess formed between the projections, the fine structure formed by curing a curable resin composition, wherein the curable resin composition contains a composite resin (A) in which a polysiloxane segment (a1) having a structural unit represented by a general formula (1) and/or a general formula (2) and a silanol group and/or a hydrolyzable silyl group is bonded to a vinyl-based polymer segment (a2) having an alcoholic hydroxy group through a bond represented by a general formula (3), and polyisocyanate (B); a content of the polysiloxane segment (a1) with respect to total solids weight of the curable resin composition is 10% to 60% by weight; and a content of the polyisocyanate (B) with respect to total solids weight of the curable resin composition is 5% to 50% by weight.
机译:本发明提供一种具有表面凹凸的成型体,该成型体包括具有突起的精细结构和在突起之间形成的凹部,该精细结构是通过使固化性树脂组合物固化而形成的,其中,固化性树脂组合物含有聚硅氧烷(A)为复合树脂。具有由通式(1)和/或通式(2)表示的结构单元和硅烷醇基和/或可水解的甲硅烷基的链段(a1)键合至具有以下基团的乙烯基聚合物链段(a2):通过通式(3)表示的键的醇性羟基与多异氰酸酯(B);相对于固化性树脂组合物的总固体重量,聚硅氧烷链段(a1)的含量为10重量%〜60重量%。相对于固化性树脂组合物的总固体重量,多异氰酸酯(B)的含量为5〜50重量%。

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