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    CHARGE-TRANSPORTING VARNISH
    2.
    发明公开
    CHARGE-TRANSPORTING VARNISH 审中-公开
    电荷转移清漆

    公开(公告)号：EP3147960A1

    公开(公告)日：2017-03-29

    申请号：EP15795894.3

    申请日：2015-05-20

    申请人： Nissan Chemical Industries, Ltd.

    发明人： NAKAIE Naoki ,  HASHIMOTO Jun ,  KOGA Haruka

    IPC分类号： H01L51/50 ,  C08K5/18 ,  C08L83/06 ,  H01B1/12 ,  H01B1/20 ,  H01B5/14 ,  H01B13/00 ,  H05B33/10

    CPC分类号： H01L51/0094 ,  C08K5/18 ,  C08L83/06 ,  C09D5/24 ,  C09D165/00 ,  C09D179/02 ,  H01B1/12 ,  H01B1/20 ,  H01B5/14 ,  H01B13/00 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0058 ,  H01L51/50 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/56 ,  H05B33/10

    摘要： A thin film that has high flatness and high charge transport properties and enables an organic EL element to achieve excellent luminance characteristics if applied thereto can be obtained by using a charge-transporting varnish which contains a charge-transporting substance, an organosilane compound that is composed of a polymer prepared in advance by subjecting an alkoxysilane compound to hydrolysis-condensation and having a weight average molecular weight of 500-10,000, and an organic solvent, said alkoxysilane compound containing at least one compound selected from among alkoxysilane compounds represented by formulae (1-1) and (1-2). SiR 1 (OR 2 ) 3 (1-1) SiR 1 2(OR 2 ) 2 (1-2) (In the formulae, each R 1 independently represents an alkyl group having 1-20 carbon atoms, which is substituted by Z 1 , or the like; each R 2 independently represents an alkyl group having 1-20 carbon atoms, which may be substituted by Z 3 ; and each of Z 1 and Z 3 represents a halogen atom or the like.)

    摘要翻译： 通过使用含有电荷输送物质，构成有机硅烷化合物的电荷输送性清漆，可以得到具有高平坦度和高电荷输送性并且使得有机EL元件能够实现优异的亮度特性的薄膜 所述烷氧基硅烷化合物含有选自式（1）所示的烷氧基硅烷化合物中的至少一种化合物，所述烷氧基硅烷化合物是通过使烷氧基硅烷化合物进行水解缩合而预先制备的，重均分子量为500〜10,000的聚合物， -1）和（1-2）。 SiR 1（OR 2）3（1-1）SiR 12（OR 2）2（1-2）（式中，各R 1独立地表示碳原子数为1〜20的烷基，其被Z 1等取代; R2独立地表示可以被Z3取代的具有1-20个碳原子的烷基;并且Z1和Z3各自表示卤素原子等。）

    ARYL SULFONIC ACID COMPOUND AND USE THEREOF
    3.
    发明公开
    ARYL SULFONIC ACID COMPOUND AND USE THEREOF 审中-公开
    ARYLSULFONSÄUREVERBINDUNGUND VERWENDUNG DAVON

    公开(公告)号：EP3101003A1

    公开(公告)日：2016-12-07

    申请号：EP15743371.5

    申请日：2015-01-29

    申请人： Nissan Chemical Industries, Ltd.

    发明人： NAKAIE Naoki

    IPC分类号： C07C309/43 ,  C07C303/02 ,  H01L51/50 ,  H05B33/10

    CPC分类号： C07C309/43 ,  C07C2603/50 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/506

    摘要： An aryl sulfonic acid compound represented by formula (A1) or (A2).

            Ar 1 -Q-L L-O-Ar 2 -O-L     (A1) (A2)

    [(In the formulas, Ar 1 represents a monovalent C6-20 aromatic group substituted by m number of Z 0 and substituted by a fluorine atom; Ar 2 represents a divalent C6-20 aromatic group substituted by m number of Z 0 and substituted by a fluorine atom; L represents a group represented by formula (PI); Z 0 represents a C1-10 alkyl group optionally substituted by a chlorine atom, bromine atom, iodine atom, cyano group, nitro group, or fluorine atom, or a C2-10 alkenyl group optionally substituted by a fluorine atom; and m represents an integer of 0-2.

    (In the formula, n represents an integer of 1-4.)]

    摘要翻译： 由式（A1）或（A2）表示的芳基磺酸化合物。 €ƒ€ƒ€€ƒ€ƒ€ƒ€ƒAr1 -QL LO-Ar 2 -OL€ƒ€ƒ€ƒ（A1）（A2）[（在公式中，Ar 1表示 被Z 0取代并被氟原子取代的一价C 6-20芳族基团; Ar 2表示被m个Z 0取代并被氟原子取代的二价C 6-20芳族基团; L表示 通式（PI）; Z 0表示任选被氯原子，溴原子，碘原子，氰基，硝基或氟原子取代的C 1-10烷基，或任选被氟取代的C 2-10烯基 原子; m表示0-2的整数（式中，n表示1-4的整数。）]

    CHARGE-TRANSPORTING VARNISH
    5.
    发明公开
    CHARGE-TRANSPORTING VARNISH 审中-公开
    LADUNGSTRANSPORTLACK

    公开(公告)号：EP2963699A1

    公开(公告)日：2016-01-06

    申请号：EP14756816.6

    申请日：2014-02-18

    申请人： Nissan Chemical Industries, Ltd.

    发明人： NAKAIE Naoki ,  TAKAYAMA Yuki

    IPC分类号： H01L51/50 ,  H05B33/10 ,  C07C211/54

    CPC分类号： H01L51/0059 ,  H01L51/0067 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/56 ,  H01L2251/303 ,  H01L2251/556

    摘要： A charge-transporting varnish including charge-transporting material comprising N,N'-diaryl benzidine derivatives represented by formula (1), a charge-accepting dopant comprising heteropoly acid, and an organic solvent.

    [In the formula, R 1 to R 8 independently represent hydrogen, a halogen, an alkyl having 1 to 20 carbon atoms, an alkenyl having 2 to 20 carbon atoms or an alkynyl having 2 to 20 carbon atoms; and Ar 1 and Ar 2 independently represent groups represented by formulas (2) or (3).

    (In the formula, R 9 to R 18 independently represent hydrogen, a halogen, an alkyl having 1 to 20 carbon atoms, an alkenyl having 2 to 20 carbon atoms or an alkynyl having 2 to 20 carbon atoms; and X 1 and X 2 independently represent hydrogen, a halogen, an alkyl having 1 to 20 carbon atoms, an alkenyl having 2 to 20 carbon atoms, an alkynyl having 2 to 20 carbon atoms, diphenylamino, 1-naphthylphenylamino, 2-naphthylphenylamino, di(1-naphthyl)-amino, and di(2-naphthyl)-amino or 1-naphthyl-2-naphtylamino.)]

    摘要翻译： 一种电荷传输性清漆，包括由式（1）表示的N，N'-二芳基联苯胺衍生物，包含杂多酸的电荷接受掺杂剂和有机溶剂的电荷输送材料。 [式中，R 1〜R 8分别独立地表示氢，卤素，碳原子数1〜20的烷基，碳原子数2〜20的烯基或碳原子数2〜20的炔基。 和Ar 1和Ar 2独立地表示由式（2）或（3）表示的基团。 （式中，R 9〜R 18分别独立地表示氢，卤素，碳原子数1〜20的烷基，碳原子数2〜20的烯基，碳原子数2〜20的炔基，X 1，X 2 独立地表示氢，卤素，碳原子数1〜20的烷基，碳原子数2〜20的烯基，碳原子数2〜20的炔基，二苯基氨基，1-萘基苯基氨基，2-萘基苯基氨基，二（1-萘基） - 氨基和二（2-萘基） - 氨基或1-萘基-2-萘基氨基。

    CHARGE-TRANSPORTING MATERIAL
    6.
    发明公开
    CHARGE-TRANSPORTING MATERIAL 审中-公开
    电荷转移材料

    公开(公告)号：EP3174116A1

    公开(公告)日：2017-05-31

    申请号：EP15825334.4

    申请日：2015-07-22

    申请人： Nissan Chemical Industries, Ltd.

    发明人： NAKAIE Naoki

    IPC分类号： H01L51/50 ,  C09K11/06

    摘要： This charge-transporting material, which includes a charge-transporting substance, halo-tetracyanoquinodimethane, and a complexing agent comprising an amide compound such as 1,3-dimethyl-2-imidazolidinone, for example, and capable of forming a complex with halo-tetracyanoquinodimethane, and in which the halo-tetracyanoquinodimethane and complexing agent form a complex, makes it possible to provide a thin film having excellent charge-transporting properties and to realize an organic EL element having low drive voltage when said thin film is applied to a hole injection layer.

    摘要翻译： 该电荷输送物质包括电荷输送物质，卤代 - 四氰基对苯醌二甲烷和包含例如1,3-二甲基-2-咪唑烷酮等酰胺化合物并且能够与卤代四氰基醌二甲烷形成络合物的络合剂， 四氰基对苯醌二甲烷，并且其中卤代四氰基醌二甲烷和络合剂形成络合物，使得可以提供具有优异电荷输送性质的薄膜，并且当将所述薄膜施加到孔时，实现具有低驱动电压的有机EL元件 注入层。

    CHARGE TRANSPORT MATERIAL
    7.
    发明公开
    CHARGE TRANSPORT MATERIAL 审中-公开
    电荷转移材料

    公开(公告)号：EP3174115A1

    公开(公告)日：2017-05-31

    申请号：EP15825133.0

    申请日：2015-07-21

    申请人： Nissan Chemical Industries, Ltd.

    发明人： NAKAIE Naoki ,  NAKAZAWA Taichi

    IPC分类号： H01L51/50 ,  C09K11/06 ,  H05B33/10

    CPC分类号： H01L51/0072 ,  C09D5/24 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/0003 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/0094 ,  H01L51/50 ,  H01L51/5088 ,  H01L51/56 ,  H01L2251/558 ,  H05B33/10

    摘要： A charge transport material containing a charge transport substance that is composed of a compound represented by formula (1) and another charge transport substance that is composed of a charge transport compound having a molecular weight of 200-9,000 exhibits good solubility in an organic solvent. A charge transport varnish, from which a charge transport thin film having excellent charge transport properties, flatness and uniformity is formed with good reproducibility, is able to be prepared by dissolving the above-described charge transport material in an organic solvent.

    摘要翻译： 含有由式（1）表示的化合物组成的电荷输送物质和由分子量为200-9000的电荷输送化合物组成的另一电荷输送物质的电荷输送物质在有机溶剂中显示出良好的溶解性。 通过将上述电荷输送材料溶解在有机溶剂中，可以制备电荷输送性清漆，其中以良好的再现性形成具有优异的电荷输送性，平坦性和均匀性的电荷输送性薄膜。

    CHARGE-TRANSPORTING VARNISH
    10.
    发明公开
    CHARGE-TRANSPORTING VARNISH 审中-公开
    电荷转移清漆

    公开(公告)号：EP2950361A1

    公开(公告)日：2015-12-02

    申请号：EP14743884.0

    申请日：2014-01-27

    申请人： Nissan Chemical Industries, Ltd.

    发明人： NAKAIE Naoki ,  TAKAYAMA Yuki

    IPC分类号： H01L51/50 ,  C07C211/54 ,  H05B33/10

    CPC分类号： C07C211/54 ,  C08G73/0266 ,  C09D5/24 ,  C09D179/02 ,  H01L51/0059 ,  H01L51/5088

    摘要： A charge-transporting varnish which contains a charge-transporting material that is composed of an aniline derivative represented by formula (1), a dopant material that is composed of phosphotungstic acid, and an organic solvent, and wherein the ratio of the mass (W D ) of the dopant material to the mass (W H ) of the charge-transporting material, namely W D /W H satisfies 3.5 ≤ W D /W H ≤ 15.0. This charge-transporting varnish is able to be fired at low temperatures and under conditions where sufficient oxygen is not present, for example, in an inert gas atmosphere or at a reduced pressure. A thin film that is formed under such firing conditions has high planarity and high charge-transporting properties, and enables an organic EL element to exhibit excellent EL element characteristics in cases where the thin film is applied to the organic EL element.

    (In the formula, each of R 1 -R 6 independently represents a hydrogen atom, a halogen atom, a nitro group, a cyano group, an amino group or the like; and each of m and n independently represents an integer of 1-5.)

    摘要翻译： 一种电荷传输性清漆，其含有由式（1）表示的苯胺衍生物，由磷钨酸构成的掺杂剂材料和有机溶剂构成的电荷传输性材料，其中质量（WD ）相对于电荷传输材料的质量（WH），即WD / WH满足3.5≤WD/WH≤15.0。 该电荷传输性清漆能够在低温下和不存在足够氧气的条件下，例如在惰性气体气氛下或减压下进行烧成。 在这样的烧成条件下形成的薄膜具有高平面性和高电荷传输性，并且使得有机EL元件在将薄膜应用于有机EL元件的情况下表现出优异的EL元件特性。 （式中，R 1〜R 6分别独立地表示氢原子，卤素原子，硝基，氰基，氨基等，m和n分别独立地表示1〜5的整数。 ）