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公开(公告)号:US20130196019A1
公开(公告)日:2013-08-01
申请号:US13583369
申请日:2011-03-17
申请人: C. Grant Willson , Christopher M. Bates , Jeffrey Strahan , Christopher John Ellison , Brennen Mueller
发明人: C. Grant Willson , Christopher M. Bates , Jeffrey Strahan , Christopher John Ellison , Brennen Mueller
CPC分类号: B05D3/107 , G03F7/0758 , G03F7/16 , G03F7/165 , G03F7/2051 , H01L21/02
摘要: The present invention describes the synthesis of silicon-containing monomers and copolymers. The synthesis of a monomer, trimethyl-(2-methylenebut-3-enyl)silane (TMSI) and subsequent synthesis of diblock copolymer with styrene, forming polystyrene-block-polytrimethylsilyl isoprene, and synthesis of diblock copolymer Polystyrene-block-polymethacryloxymethyltrimethylsilane or PS-b-P(MTMSMA). These silicon containing diblock copolymers have a variety of uses. One preferred application is as novel imprint template material with sub-100 nm features for lithography.
摘要翻译: 本发明描述了含硅单体和共聚物的合成。 合成单体,三甲基 - (2-甲基丁烯-3-烯基)硅烷(TMSI),随后与苯乙烯合成二嵌段共聚物,形成聚苯乙烯嵌段聚三甲基甲硅烷基异戊二烯,合成二嵌段共聚物聚苯乙烯嵌段聚甲基丙烯酰氧甲基三甲基硅烷或PS -bP(MTMSMA)。 这些含硅二嵌段共聚物具有多种用途。 一个优选的应用是作为新颖的印模模板材料,具有用于光刻的亚100nm特征。