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    NOVEL COMPOSITIONS AND USE THEREOF FOR MODIFICATION OF SUBSTRATE SURFACES
    2.
    发明申请
    NOVEL COMPOSITIONS AND USE THEREOF FOR MODIFICATION OF SUBSTRATE SURFACES 审中-公开

    公开(公告)号：US20170174931A1

    公开(公告)日：2017-06-22

    申请号：US14975969

    申请日：2015-12-21

    申请人： AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.

    发明人： Guanyang Lin ,  Hengpeng Wu ,  JiHoon Kim ,  Jian Yin ,  Durairaj Baskaran ,  Jianhui Shan

    IPC分类号： C09D151/00 ,  B05D3/02 ,  H01L21/02 ,  H01L21/324 ,  H01L21/027

    CPC分类号： C09D151/003 ,  B05D3/02 ,  C09D133/08 ,  C09D135/06 ,  H01L21/02118 ,  H01L21/0271 ,  H01L21/324

    摘要： The present invention relates to non aqueous, graftable coating composition comprised of a homogenous solution of a polymer and a spin casting organic solvent, where the composition does not contain acidic compounds, coloring particles, pigments or dyes, and the polymer has a linear polymer chain structure which is comprised of repeat units derived from monomers containing a single polymerizable olefinic carbon double bond, and the polymer contains at least one triarylmethyl chalcogenide containing moiety which is selected from the group consisting of repeat units having structure (I) an end chain group unit of structure (II) and mixtures thereof, and the polymer does not contain any repeat units or end groups containing water ionizable groups, ionic groups, free thiol groups, or free hydroxy groups, and where A1, A2, and A3 are independently an Aryl or a substituted Aryl; Y is a chalcogen selected from O, S, Se or Te; X1 and X2 are individually selected organic spacers; P1 is an organic polymer repeat unit moiety derived from a monomer containing a single polymerizable olefinic carbon double bound, and P2 is an end group moiety derived from a monomer containing a single polymerizable olefinic carbon double bound, and represents a direct valence bond to the linear polymer. The invention also relates to using this novel coating composition to form a grafted polymer film on a substrate.

    Compositions and processes for self-assembly of block copolymers
    3.
    发明授权
    Compositions and processes for self-assembly of block copolymers 有权
    嵌段共聚物自组装的组合物和方法

    公开(公告)号：US09574104B1

    公开(公告)日：2017-02-21

    申请号：US14885328

    申请日：2015-10-16

    申请人： AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.

    发明人： JiHoon Kim ,  Jian Yin ,  Hengpeng Wu ,  Jianhui Shan ,  Guanyang Lin

    IPC分类号： C09D133/12 ,  G03F7/00 ,  C08F220/18 ,  G03F7/11 ,  G03F7/16 ,  G03F7/20 ,  H01L21/027 ,  C08L53/00 ,  G03F7/40

    CPC分类号： C09D133/12 ,  B82Y10/00 ,  B82Y40/00 ,  C07C255/65 ,  C08F212/08 ,  C08F212/32 ,  C08F220/18 ,  C08L53/00 ,  C09D125/14 ,  C09D125/16 ,  G03F7/0002 ,  G03F7/40 ,  H01L21/0273 ,  H01L21/0274 ,  H01L21/0276 ,  C08F220/14 ,  C08F4/04

    摘要： The present invention relates to novel copolymers containing cross-linkable and graft-able moieties, novel compositions comprised of these novel copolymers and a solvent, and methods for using these novel compositions to form neutral layer films which are both cross-linked and grafted on the substrate which are used in processes for aligning microdomains of block copolymers (BCP) on this neutral layer coated substrate such as self-assembly and directed self-assembly. The novel compositions are comprised of at least one novel random copolymer comprised of least one unit of structure (1), at least one unit of structure (2) at least one unit of structure (3) one H end group and one end group having structure (1′); where R1 is selected from the group consisting of a C1-C8 alkyl, C1-C8 fluoroalkyl, C1-C8 partially fluorinated alkyl moiety, C4-C8 cycloalkyl, C4-C8 cyclofluoroalkyl, C4-C8 partially fluorinated cycloalkyl, and a C2-C8 hydroxyalkyl; R2, R3 and R5 are independently selected from a group consisting of H, C1-C4 alkyl, CF3 and F; R4 is selected from the group consisting of H, C1-C8 alkyl, C1-C8 partially fluorinated alkyl moiety and C1-C8 fluoroalkyl, n ranges from 1 to 5, R6 is selected from the group consisting of H, F, C1-C8 alkyl and a C1-C8 fluoroalkyl and m ranges from 1 to 3, and n′ ranges from 1 to 5, and n″ ranges from 1 to 5, n′″ ranges from 1 to 5, R7 is a C1 to C8 alkyl and X is —CN, or an alkyloxycarbonyl moiety R8—O—(C═O)— where R8 is a C1 to C8 alkyl and represent the attachment point of the end group to the polymer. The novel polymers, compositions and processes are useful for fabrication of electronic devices.

    Compositions and use thereof for modification of substrate surfaces
    4.
    发明授权
    Compositions and use thereof for modification of substrate surfaces 有权

    公开(公告)号：US10155879B2

    公开(公告)日：2018-12-18

    申请号：US14975969

    申请日：2015-12-21

    申请人： AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.

    发明人： Guanyang Lin ,  Hengpeng Wu ,  JiHoon Kim ,  Jian Yin ,  Durairaj Baskaran ,  Jianhui Shan

    IPC分类号： C09D151/00 ,  C09D133/08 ,  C09D135/06 ,  B05D3/02 ,  H01L21/324 ,  H01L21/027 ,  H01L21/02

    摘要： The present invention relates to non aqueous, graftable coating composition comprised of a homogenous solution of a polymer and a spin casting organic solvent, where the composition does not contain acidic compounds, coloring particles, pigments or dyes, and the polymer has a linear polymer chain structure which is comprised of repeat units derived from monomers containing a single polymerizable olefinic carbon double bond, and the polymer contains at least one triarylmethyl chalcogenide containing moiety which is selected from the group consisting of repeat units having structure (I) an end chain group unit of structure (II) and mixtures thereof, and the polymer does not contain any repeat units or end groups containing water ionizable groups, ionic groups, free thiol groups, or free hydroxy groups, and where A1, A2, and A3 are independently an Aryl or a substituted Aryl; Y is a chalcogen selected from O, S, Se or Te; X1 and X2 are individually selected organic spacers; P1 is an organic polymer repeat unit moiety derived from a monomer containing a single polymerizable olefinic carbon double bound, and P2 is an end group moiety derived from a monomer containing a single polymerizable olefinic carbon double bound, and represents a direct valence bond to the linear polymer. The invention also relates to using this novel coating composition to form a grafted polymer film on a substrate.