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38 条记录 (耗时 0.028 秒)

    Processes for producing 2,4,6-tris (hydroxyphenyl amino)-1,3,5-triazines and 2,4,6-tris (substituted phenylamino) -1,3,5, -triazines
    12.
    发明申请
    Processes for producing 2,4,6-tris (hydroxyphenyl amino)-1,3,5-triazines and 2,4,6-tris (substituted phenylamino) -1,3,5, -triazines 审中-公开
    制备2,4,6-三（羟基苯基氨基）-1,3,5-三嗪和2,4,6-三（取代的苯基氨基）-1,3,5-三嗪的方法

    公开(公告)号：US20060205940A1

    公开(公告)日：2006-09-14

    申请号：US11429957

    申请日：2006-05-09

    申请人： Masayuki Negoro ,  Ken Kawata

    发明人： Masayuki Negoro ,  Ken Kawata

    IPC分类号： C07D251/54

    CPC分类号： C07D251/70

    摘要： A process for producing 2,4,6-tris(substituted phenylamino)-1,3,5-triazine comprising conversion from a compound represented by a formula (III) into a compound represented by the formula (IV): Formula (III) where Y represents a substituent, R1 represents a hydrogen atom or a substituent, m is an integer from 1 to 5, n is an integer from 0 to 4, and when n is 2 or larger, plural Y are the same or different from each other or plural Y may bond to each other; Formula (IV) where Y represents a substituent, R1 represents a hydrogen atom or a substituent, X21, X22 and X23 respectively represents a single bond or a divalent linking group selected from the group consisting of NR1 group where R1 represents a hydrogen atom or a C1-30 alkyl group, an oxygen atom, a sulfur atom, a carbonyl group, a sulfonyl group and any combinations thereof, R21, R22 and R23 respectively represent a substituent, a21, a22 and a23 respectively represent an integer from 1 to 5 and n is an integer from 0 to 4.

    摘要翻译： 制备2,4,6-三（取代的苯基氨基）-1,3,5-三嗪的方法，包括由式（III）表示的化合物转化成由式（IV）表示的化合物：式（III） 其中Y表示取代基，R 1表示氢原子或取代基，m表示1〜5的整数，n表示0〜4的整数，当n为2以上时，多数 Y彼此相同或不同，或多个Y可以彼此键合; 式（IV）其中Y表示取代基，R 1表示氢原子或取代基，X 21，X 22和X SUP > 23 分别表示选自由以下组成的组中的单键或二价连接基团：其中R 1表示氢原子或C 1〜 SUB> 1-30 烷基，氧原子，硫原子，羰基，磺酰基及其任意组合，R 21，R 22， 和R 23分别表示取代基，a 21，a 22和a 23分别表示1〜5的整数，n表示0〜4的整数。

    Lubricant composition and triazine ring-containing compound
    13.
    发明申请
    Lubricant composition and triazine ring-containing compound 审中-公开

    公开(公告)号：US20060068997A1

    公开(公告)日：2006-03-30

    申请号：US11235093

    申请日：2005-09-27

    申请人： Masayuki Negoro ,  Ken Kawata

    发明人： Masayuki Negoro ,  Ken Kawata

    IPC分类号： C10M133/42 ,  C07D251/00

    CPC分类号： C10M133/42 ,  C07D251/54 ,  C10M2215/222 ,  C10N2230/06

    摘要： A lubricant composition comprising a compound represented by the following formula that can maintain a low friction and a high abrasion resistance on the sliding surface over an extended period of time: wherein X11 to X13 each represent a single bond, an NR1 group, an oxygen atom, a sulfur atom, a carbonyl group, a sulfonyl group or a divalent linking group comprising these groups in combination; L11 to L13 each represent a single bond, an NR1 group, an alkylene group, an oxygen atom, a sulfur atom, a carbonyl group, a sulfonyl group or a divalent linking group comprising these groups in combination; R1 is a hydrogen atom or an alkyl group; A11 to A13 each represent an aromatic group or heterocyclic group; and p11 to p13 each independently represent an integer of from 1 to 5.

    Processes for producing 2,4,6-tris(hydroxyphenyl amino)-1,3,5-triazines and 2,4,6-tris(substituted phenylamino)-1,3,5-triazines
    14.
    发明申请
    Processes for producing 2,4,6-tris(hydroxyphenyl amino)-1,3,5-triazines and 2,4,6-tris(substituted phenylamino)-1,3,5-triazines 失效
    制备2,4,6-三（羟基苯基氨基）-1,3,5-三嗪和2,4,6-三（取代的苯基氨基）-1,3,5-三嗪的方法

    公开(公告)号：US20050209453A1

    公开(公告)日：2005-09-22

    申请号：US11083216

    申请日：2005-03-18

    申请人： Masayuki Negoro ,  Ken Kawata

    发明人： Masayuki Negoro ,  Ken Kawata

    IPC分类号： C07D251/70 ,  C07D253/00 ,  C10M133/42 ,  C10N40/02

    CPC分类号： C07D251/70

    摘要： A novel process for producing 2,4,6-tris(hydroxyphenyl amino)-1,3,5-triazine is disclosed. The process comprises reacting a compound represented by a formula (I) and a compound represented by a formula (II) in the presence of a base in a mixed solvent of at least one organic solvent and water, to produce a compound represented by a formula (III): where Y represents a substituent, R1 represents a hydrogen atom or a substituent, m is an integer from 1 to 5, n is an integer from 0 to 4, and when n is 2 or larger, plural Y are same or different each other or plural Y may bond to each other.

    摘要翻译： 公开了一种制备2,4,6-三（羟基苯基氨基）-1,3,5-三嗪的新方法。 该方法包括使式（I）表示的化合物和式（II）表示的化合物在碱的存在下在至少一种有机溶剂和水的混合溶剂中反应，得到式 （III）：其中Y表示取代基，R 1表示氢原子或取代基，m为1至5的整数，n为0至4的整数，当n为2时 或更大，多个Y彼此相同或不同，或多个Y可以彼此结合。

    Optical compensatory sheet comprising substrate, orientation layer and optically anisotropic layer
    15.
    发明授权
    Optical compensatory sheet comprising substrate, orientation layer and optically anisotropic layer 有权
    光学补偿片，包括基底，取向层和光学各向异性层

    公开(公告)号：US06726965B2

    公开(公告)日：2004-04-27

    申请号：US10331505

    申请日：2002-12-31

    申请人： Yoji Ito ,  Shigeki Yokoyama ,  Masayuki Negoro ,  Ken Kawata

    发明人： Yoji Ito ,  Shigeki Yokoyama ,  Masayuki Negoro ,  Ken Kawata

    IPC分类号： C09K1900

    CPC分类号： G02F1/133636 ,  G02F1/133711 ,  G02F1/13471 ,  G02F1/1397 ,  Y10T428/1005 ,  Y10T428/1086 ,  Y10T428/1095

    摘要： An optical compensatory sheet comprises a transparent substrate, an orientation layer and an optically anisotropic layer in order. The optically anisotropic layer comprises discotic liquid crystal molecules. The orientation layer comprises a denatured polyvinyl alcohol having a hydrocarbon group containing 10 to 100 carbon atoms or a denatured polyvinyl alcohol containing fluorine atoms. The discotic liquid crystal molecules are aligned at an average inclined angle in the range of 50° to 90°. An orientation layer, a liquid crystal display of an STN mode and a method of alignment of discotic liquid crystal molecules are also disclosed.

    摘要翻译： 光学补偿片依次包括透明基底，取向层和光学各向异性层。 光学各向异性层包括盘状液晶分子。 取向层包含具有10〜100个碳原子的烃基的变性聚乙烯醇或含有氟原子的变性聚乙烯醇。 圆盘状液晶分子以50°〜90°的平均倾斜角度排列。 还公开了取向层，STN模式的液晶显示器和盘状液晶分子的取向方法。

    Optical compensatory sheet comprising substrate, orientation layer and optically anisotropic layer
    16.
    发明授权
    Optical compensatory sheet comprising substrate, orientation layer and optically anisotropic layer 有权
    光学补偿片，包括基底，取向层和光学各向异性层

    公开(公告)号：US06569502B1

    公开(公告)日：2003-05-27

    申请号：US09344108

    申请日：1999-06-24

    申请人： Yoji Ito ,  Shigeki Yokoyama ,  Masayuki Negoro

    发明人： Yoji Ito ,  Shigeki Yokoyama ,  Masayuki Negoro

    IPC分类号： G02F11335

    CPC分类号： G02F1/133632 ,  G02F1/133636 ,  G02F1/1397 ,  Y10T428/10 ,  Y10T428/1023 ,  Y10T428/1027

    摘要： An optical compensatory sheet comprises a transparent substrate, an orientation layer and an optically anisotropic layer in order. The optically anisotropic layer comprises discotic liquid crystal molecules. The orientation layer comprises a polymer having a hydrocarbon side chain containing 10 or more carbon atoms or a fluoropolymer. The discotic liquid crystal molecules are aligned at an average inclined angle in the range of 50° to 90°. A liquid crystal display of an STN mode and a method of alignment of discotic liquid crystal molecules are also disclosed.

    摘要翻译： 光学补偿片依次包括透明基底，取向层和光学各向异性层。 光学各向异性层包括盘状液晶分子。 取向层包含具有含有10个以上碳原子的烃侧链的聚合物或含氟聚合物。 圆盘状液晶分子以50°〜90°的平均倾斜角度排列。 还公开了STN模式的液晶显示器和盘状液晶分子的取向方法。

    Silver halide color photographic light-sensitive material
    19.
    发明授权
    Silver halide color photographic light-sensitive material 失效
    卤化银彩色摄影感光材料

    公开(公告)号：US5395749A

    公开(公告)日：1995-03-07

    申请号：US151170

    申请日：1993-11-12

    申请人： Masayuki Negoro ,  Hiroo Takizawa ,  Masakazu Morigaki

    发明人： Masayuki Negoro ,  Hiroo Takizawa ,  Masakazu Morigaki

    IPC分类号： G03C7/36 ,  G03C1/16 ,  G03C1/18 ,  G03C1/26 ,  G03C7/30 ,  G03C7/38 ,  G03C7/392 ,  G03C1/34

    CPC分类号： G03C7/39228 ,  G03C1/16 ,  G03C1/18 ,  G03C1/26 ,  G03C7/3013

    摘要： A silver halide color photographic light-sensitive material comprising a support having thereon at least one layer which contains at least one compound represented by the following formula (I): ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and each independently represents an alkyl group, an aryl group or a heterocyclic group; Ar represents an aryl group; Ar and R.sup.1 may be linked to form a 5- to 7-membered ring but R.sup.2 and Ar or R.sup.1 do not link with each other; and n represents an integer of 0 to 2.

    摘要翻译： 一种卤化银彩色照相感光材料，其包含其上具有至少一层的载体，所述载体包含至少一种由下式（I）表示的化合物：其中R 1和R 2可以相同或不同， 各自独立地表示烷基，芳基或杂环基; Ar表示芳基; Ar和R 1可以连接形成5-至7-元环，但R 2和Ar或R 1不相互连接; n表示0〜2的整数。