Side chain liquid crystal polyacrylate and polymethacrylate nickel complexes free from covalent cross-linking
摘要:
Non-symmetrical nickel(H) complexes containing a single acrylate or methacrylate motif have been synthesised and polymerised radically in tetrohydrofuran solation using AIBN as the initiator. This results in the incorporation of the metal complexes into a polyacrylate and a polymethacrylate as freely mobile side chains, free from cross-linking. Whilst the monomers are non-liquid crystalline, the polymers show smectic A liquid crystal phases.
Side chain liquid crystal polyacrylate and polymethacrylate nickel complexes free from covalent cross-linking
摘要:
Non-symmetrical nickel(H) complexes containing a single acrylate or methacrylate motif have been synthesised and polymerised radically in tetrohydrofuran solation using AIBN as the initiator. This results in the incorporation of the metal complexes into a polyacrylate and a polymethacrylate as freely mobile side chains, free from cross-linking. Whilst the monomers are non-liquid crystalline, the polymers show smectic A liquid crystal phases.
The present application can provide a block copolymer and a use thereof. The block copolymer of the present application can have excellent self-assembly properties or phase separation characteristics and excellent etching selectivity, and various other functions as required can be freely imparted thereto.
METAL-CONTAINING SIDE CHAIN LIQUID CRYSTAL POLYMERS
申请人:QinetiQ Limited
公开号:EP0927155B1
公开(公告)日:2002-11-20
Block Copolymer
申请人:LG Chem, Ltd.
公开号:US20200131296A1
公开(公告)日:2020-04-30
The present application can provide a block copolymer and a use thereof. The block copolymer of the present application can have excellent self-assembly properties or phase separation characteristics and excellent etching selectivity, and various other functions as required can be freely imparted thereto.
US6184322B1
申请人:——
公开号:US6184322B1
公开(公告)日:2001-02-06
Side chain liquid crystal polyacrylate and polymethacrylate nickel complexes free from covalent cross-linking
作者:Peter Styring、Isabel Saez
DOI:10.1080/15421400490436412
日期:2004.1
Non-symmetrical nickel(H) complexes containing a single acrylate or methacrylate motif have been synthesised and polymerised radically in tetrohydrofuran solation using AIBN as the initiator. This results in the incorporation of the metal complexes into a polyacrylate and a polymethacrylate as freely mobile side chains, free from cross-linking. Whilst the monomers are non-liquid crystalline, the polymers show smectic A liquid crystal phases.