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    ARRAYS INCLUDING A RESIN FILM AND A PATTERNED POLYMER LAYER
    11.
    发明申请
    ARRAYS INCLUDING A RESIN FILM AND A PATTERNED POLYMER LAYER 审中-公开

    公开(公告)号：US20180179575A1

    公开(公告)日：2018-06-28

    申请号：US15848640

    申请日：2017-12-20

    申请人： ILLUMINA, INC. ,  ILLUMINA CAMBRIDGE LIMITED

    发明人： Wayne N. George ,  Alexandre Richez ,  M. Shane Bowen ,  Andrew A. Brown ,  Dajun M. Yuan ,  Audrey Rose Zak ,  Sean M. Ramirez ,  Raymond Campos

    IPC分类号： C12Q1/68 ,  C09D183/06 ,  C09D133/26

    摘要： An example of an array includes a support, a cross-linked epoxy polyhedral oligomeric silsesquioxane (POSS) resin film on a surface of the support, and a patterned hydrophobic polymer layer on the cross-linked epoxy POSS resin film. The patterned hydrophobic polymer layer defines exposed discrete areas of the cross-linked epoxy POSS resin film, and a polymer coating is attached to the exposed discrete areas. Another example of an array includes a support, a modified epoxy POSS resin film on a surface of the support, and a patterned hydrophobic polymer layer on the modified epoxy POSS resin film. The modified epoxy POSS resin film includes a polymer growth initiation site, and the patterned hydrophobic polymer layer defines exposed discrete areas of the modified epoxy POSS resin film. A polymer brush is attached to the polymer growth initiation site in the exposed discrete areas.

    CURABLE RESIN COMPOSITIONS
    15.
    发明申请
    CURABLE RESIN COMPOSITIONS 有权

    公开(公告)号：US20230100285A1

    公开(公告)日：2023-03-30

    申请号：US17934406

    申请日：2022-09-22

    申请人： ILLUMINA CAMBRIDGE LIMITED

    发明人： Alexandra Szemjonov ,  Phillippa K. Edge ,  Alexandre Richez

    IPC分类号： C08L83/06

    摘要： An example of an ultraviolet light curable resin composition includes a predetermined mass ratio of a first epoxy substituted polyhedral oligomeric silsesquioxane monomer and a second substituted polyhedral oligomeric silsesquioxane monomer, wherein the first and second epoxy substituted polyhedral oligomeric silsesquioxane monomers are different, and wherein the predetermined mass ratio ranges from about 3:7 to about 7:3; bis-(4-methylphenyl)iodonium hexafluorophosphate as a first initiator; a second initiator selected from the group consisting of a free radical initiator and a cationic initiator other than bis-(4-methylphenyl)iodonium hexafluorophosphate; a surface additive; and a solvent.

    HYDROGEL
    16.
    发明申请
    HYDROGEL 有权

    公开(公告)号：US20220185927A1

    公开(公告)日：2022-06-16

    申请号：US17600072

    申请日：2020-12-01

    申请人： ILLUMINA CAMBRIDGE LIMITED

    发明人： Gianluca Andrea Artioli ,  Andrew A. Brown ,  Wayne N. George ,  Colin Pilkington ,  Jem Pitcairn ,  Alexandre Richez ,  Xavier von Hatten

    IPC分类号： C08F220/60 ,  C08F2/38

    摘要： A hydrogel includes a dendritic core with 2 to 30 arms, and first and second acrylamide monomers incorporated into each arm. The first acrylamide monomer is: (I), wherein R1 and R2 are independently selected from an alkyl, an alkylamino, an alkylamido, an alkylthio, an aryl, a glycol, and optionally substituted variants thereof; and the second acrylamide monomer is: (II), wherein R3 and R4 are independently hydrogen or an alkyl; L is a linker including a linear chain of 2 to 20 atoms selected from carbon, oxygen, and nitrogen and optional substituents on the carbon and any nitrogen atoms; A is an N substituted amide: (III), where R5 is hydrogen or an alkyl; E is a linear chain of 1 to 4 atom(s) selected from carbon, oxygen and nitrogen, and optional substituents on the carbon and any nitrogen atoms; and Z is an optional nitrogen containing heterocycle.

    Imprinting apparatus
    20.
    发明授权
    Imprinting apparatus 有权

    公开(公告)号：US11213976B2

    公开(公告)日：2022-01-04

    申请号：US15847150

    申请日：2017-12-19

    申请人： Illumina, Inc. ,  Illumina Cambridge Limited

    发明人： Alexandre Richez ,  Andrew A. Brown ,  Julia Morrison ,  Wayne N. George ,  Timothy J. Merkel ,  Audrey Rose Zak

    IPC分类号： B29C33/38 ,  C09D133/26 ,  B29C59/02 ,  G03F7/00 ,  B29C33/40 ,  C09D4/00 ,  B29L31/00

    摘要： An imprinting apparatus includes a silicon master having a plurality of nanofeatures defined therein. An anti-stick layer coats the silicon master, the anti-stick layer including a molecule having a cyclosiloxane with at least one silane functional group. A method includes forming a master template by: depositing a formulation on a silicon master including a plurality of nanofeatures defined therein, the formulation including a solvent and a molecule having a cyclosiloxane with at least one silane functional group; and curing the formulation, thereby forming an anti-stick layer on the silicon master, the anti-stick layer including the molecule. The method further includes depositing a silicon-based working stamp material on the anti-stick layer of the master template; curing the silicon-based working stamp material to form a working stamp including a negative replica of the plurality of nanofeatures; and releasing the working stamp from the master template.