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    Method of preparing sultines
    2.
    发明授权
    Method of preparing sultines 有权
    制备苏丹的方法

    公开(公告)号：US07772409B2

    公开(公告)日：2010-08-10

    申请号：US11831963

    申请日：2007-08-01

    申请人： Sutharsiny Indusegaram ,  Simone Charlotte Vonwiller ,  Damon Donald Ridley ,  Kia Silverbrook

    发明人： Sutharsiny Indusegaram ,  Simone Charlotte Vonwiller ,  Damon Donald Ridley ,  Kia Silverbrook

    IPC分类号： C07D307/77 ,  C07D307/92 ,  C07D327/06

    CPC分类号： C07D209/56 ,  C07D307/32 ,  C07D307/77 ,  C07D327/06 ,  C07D487/22

    摘要： A method of preparing a sultine of formula (V) from a dihalogeno compound of formula (IV) is provided. The method comprises reacting the dihalogeno compound (IV) with a hydroxymethanesulfinate salt in a DMSO solvent,wherein: R1, R2, R3 and R4 are each independently selected from hydrogen, hydroxyl, C1-20alkyl, C1-20alkoxy, amino, C1-20alkylamino, di(C1-20alkyl)amino, halogen, cyano, thiol, C1-20alkylthio, nitro, C1-20alkylcarboxy, C1-20alkylcarbonyl, C1-20alkoxycarbonyl, C1-20alkylcarbonyloxy, C1-20alkylcarbonylamino, C5-20aryl, C5-20arylalkyl, C5-20arylalkoxy, C5-20heteroaryl, C5-20heteroaryloxy, C5-20heteroarylalkoxy or C5-20heteroarylalkyl; and X is Cl, Br or I.

    摘要翻译： 提供了由式（Ⅳ）的二卤代化合物制备式（Ⅴ）的磺酸的方法。 该方法包括使二卤代化合物（Ⅳ）与羟甲基亚磺酸盐在DMSO溶剂中反应，其中：R 1，R 2，R 3和R 4各自独立地选自氢，羟基，C 1-20烷基，C 1-20烷氧基，氨基，C 1-20烷基氨基 ，二（C 1-20烷基）氨基，卤素，氰基，硫醇，C 1-20烷硫基，硝基，C 1-20烷基羧基，C 1-20烷基羰基，C 1-20烷氧基羰基，C 1-20烷基羰基氧基，C 1-20烷基羰基氨基，C 5-20芳基，C 5-20芳基烷基，C 5 -20芳基烷氧基，C5-20杂芳基，C5-20杂芳氧基，C5-20杂芳基烷氧基或C5-20杂芳基烷基; X为Cl，Br或I.

    Ink formulations comprising gallium naphthalocyanines
    3.
    发明授权
    Ink formulations comprising gallium naphthalocyanines 失效
    包含镓萘酞菁的油墨制剂

    公开(公告)号：US07709633B2

    公开(公告)日：2010-05-04

    申请号：US11482986

    申请日：2006-07-10

    申请人： Sutharsiny Indusegaram ,  Graciel Gonzaga ,  Simone Charlotte Vonwiller ,  Scott Matthew Starling ,  Lachlan Everett Hall ,  Damon Donald Ridley ,  Kia Silverbrook

    发明人： Sutharsiny Indusegaram ,  Graciel Gonzaga ,  Simone Charlotte Vonwiller ,  Scott Matthew Starling ,  Lachlan Everett Hall ,  Damon Donald Ridley ,  Kia Silverbrook

    IPC分类号： C07D487/22

    CPC分类号： C09D11/328 ,  C09B47/24 ,  C09B69/04 ,  G06K19/06046

    摘要： There is provided an aqueous formulation comprising an IR-absorbing naphthalocyanine dye of formula (II): or a salt form thereof, wherein: M is Ga(A1); A1 is an axial ligand selected from —OH, halogen, —OR3, —OC(O)R4 or —O(CH2CH2O)eRe wherein e is an integer from 2 to 10 and Re is H, C1-8 alkyl or C(O)C1-8 alkyl; R1 and R2 may be the same or different and are selected from hydrogen or C1-12 alkoxy; R3 is selected from C1-12 alkyl, C5-12 aryl, C5-12 arylalkyl or Si(Rx)(Ry)(Rz); R4 is selected from C1-12 alkyl, C5-12 aryl or C5-12 arylalkyl; and Rx, Ry and Rz may be the same or different and are selected from C1-12 alkyl, C5-12 aryl, C5-12 arylalkyl, C1-12 alkoxy, C5-12 aryloxy or C5-12 arylalkoxy; The formulation has a pH in the range of 3.5 to 7 and is particularly suitable for use as an IR-absorbing inkjet ink, providing compatibility with known CMYK inks together with an optimally red-shifted λmax.

    摘要翻译： 提供了包含式（II）的IR吸收萘酞菁染料或其盐形式的水性制剂，其中：M是Ga（A1）; A1是选自-OH，卤素，-OR3，-OC（O）R4或-O（CH2CH2O）eRe的轴向配体，其中e是2至10的整数，Re是H，C 1-8烷基或C（O ）C 1-8烷基; R 1和R 2可以相同或不同，并且选自氢或C 1-12烷氧基; R3选自C1-12烷基，C5-12芳基，C5-12芳基烷基或Si（Rx）（Ry）（Rz）; R4选自C1-12烷基，C5-12芳基或C5-12芳烷基; 并且R x，R y和R z可以相同或不同，并且选自C 1-12烷基，C 5-12芳基，C 5-12芳基烷基，C 1-12烷氧基，C 5-12芳氧基或C 5-12芳烷氧基; 制剂的pH值在3.5至7范围内，特别适合用作IR吸收喷墨油墨，提供与已知CMYK油墨的兼容性以及最佳红移λmax。

    METHOD OF PREPARING SULTINES
    6.
    发明申请
    METHOD OF PREPARING SULTINES 有权
    制备SULTINES的方法

    公开(公告)号：US20090043108A1

    公开(公告)日：2009-02-12

    申请号：US11831963

    申请日：2007-08-01

    申请人： Sutharsiny Indusegaram ,  Simone Charlotte Vonwiller ,  Damon Donald Ridley ,  Kia Silverbrook

    发明人： Sutharsiny Indusegaram ,  Simone Charlotte Vonwiller ,  Damon Donald Ridley ,  Kia Silverbrook

    IPC分类号： C07D209/56 ,  C07D307/32 ,  C07D307/77 ,  C07D327/06

    CPC分类号： C07D209/56 ,  C07D307/32 ,  C07D307/77 ,  C07D327/06 ,  C07D487/22

    摘要： A method of preparing a sultine of formula (V) from a dihalogeno compound of formula (IV) is provided. The method comprises reacting the dihalogeno compound (IV) with a hydroxymethanesulfinate salt in a DMSO solvent,wherein: R1, R2, R3 and R4 are each independently selected from hydrogen, hydroxyl, C1-20alkyl, C1-20alkoxy, amino, C1-20alkylamino, di(C1-20alkyl)amino, halogen, cyano, thiol, C1-20alkylthio, nitro, C1-20alkylcarboxy, C1-20alkylcarbonyl, C1-20alkoxycarbonyl, C1-20alkylcarbonyloxy, C1-20alkylcarbonylamino, C5-20aryl, C5-20arylalkyl, C5-20arylalkoxy, C5-20heteroaryl, C5-20heteroaryloxy, C5-20heteroarylalkoxy or C5-20heteroarylalkyl; and X is Cl, Br or I.

    摘要翻译： 提供了由式（Ⅳ）的二卤代化合物制备式（Ⅴ）的磺酸的方法。 该方法包括使二卤代化合物（Ⅳ）与羟甲基亚磺酸盐在DMSO溶剂中反应，其中：R 1，R 2，R 3和R 4各自独立地选自氢，羟基，C 1-20烷基，C 1-20烷氧基，氨基，C 1-20烷基氨基 ，二（C 1-20烷基）氨基，卤素，氰基，硫醇，C 1-20烷硫基，硝基，C 1-20烷基羧基，C 1-20烷基羰基，C 1-20烷氧基羰基，C 1-20烷基羰基氧基，C 1-20烷基羰基氨基，C 5-20芳基，C 5-20芳基烷基，C 5 -20芳基烷氧基，C5-20杂芳基，C5-20杂芳氧基，C5-20杂芳基烷氧基或C5-20杂芳基烷基; X为Cl，Br或I.

    Red-shifted water dispersible IR dyes
    8.
    发明申请
    Red-shifted water dispersible IR dyes 审中-公开

    公开(公告)号：US20070010645A1

    公开(公告)日：2007-01-11

    申请号：US11172816

    申请日：2005-07-05

    申请人： Simone Vonwiller ,  Damon Ridley ,  Sutharsiny Indusegaram ,  Scott Starling ,  Graciel Gonzaga

    发明人： Simone Vonwiller ,  Damon Ridley ,  Sutharsiny Indusegaram ,  Scott Starling ,  Graciel Gonzaga

    IPC分类号： C08G8/02

    CPC分类号： C09B47/063 ,  C07D487/22 ,  C09B47/0675 ,  C09B47/20 ,  C09B47/30 ,  C09D11/328

    摘要： A phthalocyanine dye of formula (I) is provided: wherein M is a metal group or is absent; Ar1, Ar2, Ar3, Ar4, Ar5, Ar6, Ar7 and Ar8 are selected from phenyl, naphthyl, pyridyl, furanyl, pyrollyl or thiophenyl, each of Ar1, Ar2, Ar3, Ar4, Ar5, Ar6, Ar7 and Ar8 being optionally substituted with 1, 2, 3, 4 or 5 groups, the or each group being independently selected from C1-12alkyl, C1-12alkoxy, C1-12arylalkyl, C1-12 arylalkoxy, —(OCH2CH2)dORd, cyano, halogen, amino, hydroxyl, thiol, —SRv, —NRuRv, nitro, phenyl, phenoxy, —CO2Rv, —C(O)Rv, —OCORv, —SO2Rv, —OSO2Rv, —NHC(O)Rv, —CONRuRv, —CONRuRv, sulfonic acid, sulfonic acid salt and sulfonamide; d is an integer from 2 to 5000; Rd is H, C1-8alkyl or C(O)C1-8alkyl; Ru and Rv are independently selected from hydrogen, C1-12alkyl, phenyl or phenyl-C1-8alkyl; wherein at least one of Ar1, Ar2, Ar3, Ar4, Ar5, Ar6, Ar7 and Ar8 is substituted with a sulfonic acid, a sulfonic acid salt or a sulfonamide group. Dyes of this type are especially suitable for use in netpage and Hyperlabel™ systems.