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    Transformative wavelength conversion medium
    11.
    发明授权
    Transformative wavelength conversion medium 有权
    变换波长转换介质

    公开(公告)号：US09464224B2

    公开(公告)日：2016-10-11

    申请号：US14550265

    申请日：2014-11-21

    Applicant: Rohm and Haas Electronic Materials LLC ,  Dow Global Technologies LLC

    Inventor： Kishori Deshpande ,  Robert E. Hefner, Jr. ,  Peter Trefonas ,  Maurice J. Marks ,  Jong Keun Park ,  Jieqian Zhang

    IPC: H05B33/04 ,  C08L63/00 ,  C08K3/10 ,  C09K11/02 ,  H01L33/50

    CPC classification number: C09K11/02 ,  C09K11/08 ,  H01L33/502 ,  Y02B20/181

    Abstract: A transformative wavelength conversion medium is provided, comprising: a phosphor; and, a curable liquid component, wherein the curable liquid component, comprises: an aliphatic resin component, wherein the aliphatic resin component has an average of two epoxide groups per molecule; and, a curing agent; wherein the curable liquid component contains less than 0.5 wt % of monoepoxide molecules (based on the total weight of the aliphatic resin component); and, wherein the curable liquid component is a liquid at 25° C. and atmospheric pressure; and, wherein the phosphor is dispersed in the curable liquid component.

    Abstract translation: 提供变换波长转换介质，包括：磷光体; 以及可固化液体组分，其中所述可固化液体组分包含：脂族树脂组分，其中所述脂族树脂组分每分子平均具有两个环氧基团; 和固化剂; 其中可固化液体组分含有小于0.5重量％的单环氧化物分子（基于脂族树脂组分的总重量）; 并且其中所述可固化液体组分在25℃和大气压下为液体; 并且其中所述荧光体分散在所述可固化液体组分中。

    ISATIN COPOLYMERS HAVING INTRINSIC MICROPOROSITY
    18.
    发明申请
    ISATIN COPOLYMERS HAVING INTRINSIC MICROPOROSITY 审中-公开

    公开(公告)号：US20180142065A1

    公开(公告)日：2018-05-24

    申请号：US15563976

    申请日：2015-06-24

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Xiaolian Hu ,  Zhe Du ,  Robert E. Hefner, Jr.

    IPC: C08G73/06 ,  C08G8/02 ,  B01D71/38

    CPC classification number: C08G73/0672 ,  B01D69/02 ,  B01D71/38 ,  B01D71/44 ,  B01D71/56 ,  B01D71/76 ,  B01D2325/02 ,  C07D209/38 ,  C08G8/02

    Abstract: A copolymer including a repeating unit represented by (I) wherein: Y is selected from: a carboxylic acid, sulfonic, phosphorous acid and phosphoric acid and their corresponding salt or ester; imino, amide, nitrile, hydrogen, hydroxyl and alkyl comprising from 1 to 6 carbon atoms; and R1, R2, R3, and R4 are independently selected from: hydrogen, alkyl groups comprising from 1 to 6 carbon atoms, and R1 and R2 may collectively form a ketone group or a 9, 9′-fluorene group, and R3 and R4 may collectively form a ketone group or a 9, 9′-fluorene group; R5 and R6 are independently selected from: a bond and an alkylene group comprising from 1 to 6 carbon atoms; R7 is selected from: hydrogen, alkyl, aryl, aralkyl and heteroaryl groups comprising from 1 to 8 carbon atoms which may be unsubstituted or substituted with carboxylic acid, sulfonic acid and phosphoric acid and their corresponding salt or ester, imino and amide; and X and X′ are independently selected from: a carboxylic acid, sulfonic acid and phosphoric acid and their corresponding salt or ester, imino and amide; nitrile, hydrogen, alkyl having from 1 to 6 carbon atoms and alkoxy having from 1 to 6 carbon atoms.

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