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1. 发明授权

US07686883B2 C.I. pigment blue 80-based blue dye 失效
标题翻译： C.I. 颜料蓝80基蓝染料
公开(公告)号：US07686883B2
公开(公告)日：2010-03-30
申请号：US11921550
申请日：2006-04-29
申请人： Peter Kempter , Sven Antes , Herbert Graf , Magali Meder
发明人： Peter Kempter , Sven Antes , Herbert Graf , Magali Meder
IPC分类号： C09B67/22 , C09B67/20 , C09D5/00 , C09D11/00
CPC分类号： C09B67/0034 , C09B67/0033
摘要： A pigment preparation which is characterized by a content in a) a benzimidazolonedioxazine compound of formula (I) as base pigment and b) a dioxazine compound of the general formula (IV) as pigment dispersant wherein Q represents an m-valent radical of a compound of formula (III), wherein m is a number from 1 to 4.
摘要翻译：一种颜料制剂，其特征在于a）以式（I）表示的苯并咪唑并二恶嗪化合物作为基础颜料，和b）作为颜料分散剂的通式（Ⅳ）的二恶嗪化合物，其中Q表示化合物的m价基团式（III）的化合物，其中m为1至4的数。

2. 发明申请

US20090121202A1 C.I. Pigment Blue 80-Based Blue Dye 失效
标题翻译： C.I. 颜料蓝80基蓝色染料
公开(公告)号：US20090121202A1
公开(公告)日：2009-05-14
申请号：US11921550
申请日：2006-04-29
申请人： Peter Kempter , Sven Antes , Herbert Graf , Magali Meder
发明人： Peter Kempter , Sven Antes , Herbert Graf , Magali Meder
IPC分类号： G02B5/23 , C08K5/1545
CPC分类号： C09B67/0034 , C09B67/0033
摘要： A pigment preparation which is characterized by a content ina) a benzimidazolonedioxazine compound of formula (I) as base pigment and b) a dioxazine compound of the general formula (IV) as pigment dispersant wherein Q represents an m-valent radical of a compound of formula (III), wherein m is a number from 1 to 4.
摘要翻译：一种颜料制剂，其特征在于a）以式（I）表示的苯并咪唑并二恶嗪化合物作为基础颜料，和b）作为颜料分散剂的通式（Ⅳ）的二恶嗪化合物，其中Q表示化合物的m价基团式（III）的化合物，其中m为1至4的数。

3. 发明授权

US06359131B1 Process for preparing dioxazine compounds 有权
标题翻译：二恶嗪化合物的制备方法
公开(公告)号：US06359131B1
公开(公告)日：2002-03-19
申请号：US09535502
申请日：2000-03-24
申请人： Gert Nagl , Wolfgang Bauer , Peter Kempter
发明人： Gert Nagl , Wolfgang Bauer , Peter Kempter
IPC分类号： C07D26534
CPC分类号： C09B19/02
摘要： The process provides a process for preparing dioxazines by ring closure of a compound of the formula (II) in which R1 is hydrogen or C1-C8 alkyl in the presence of a ring closure agent, which comprises using as reaction medium an aryl alkyl ether of the formula (III) or a mixture of aryl alkyl ethers of the formula (III) in which n is an integer from 0 to 2 and R2 is ethyl if n is 0 or is methyl if n is 1 or 2.
摘要翻译：该方法提供了在闭环剂存在下通过闭环式（II）化合物制备二氧杂环己烷的方法，其中R 1为氢或C 1 -C 8烷基，其包括使用作为反应介质的芳基烷基醚式（III）或其中n为0-2的整数的式（III）的芳基烷基醚的混合物，如果n为0，则R 2为乙基，如果n为1或2，则为甲基。

4. 发明授权

US06762299B2 Mixed crystals of benzimidazolonedioxazine compounds 失效
标题翻译：苯并咪唑啉二恶嗪化合物的混合晶体
公开(公告)号：US06762299B2
公开(公告)日：2004-07-13
申请号：US10001777
申请日：2001-10-24
申请人： Martin U. Schmidt , Peter Kempter , Carsten Plueg , Roland Born
发明人： Martin U. Schmidt , Peter Kempter , Carsten Plueg , Roland Born
IPC分类号： C07D49822
CPC分类号： C09B19/02 , C09B67/0034
摘要： A mixed crystal of two or more different benzimidazolonedioxazine compounds of the formula (1) where X and X′ are identical or different and are hydrogen or halogen, R1, R1′, R2 and R2′ are identical or different and are hydrogen, C1-C18 alkyl, trifluoromethyl, C1-C18 alkylcarbonyl, C5-C6 cycloalkyl or phenyl which may be unsubstituted or substituted by one or more halogen atoms, nitro groups, trifluoromethyl, C1-C18 alkyl, C1-C18 alkoxy, C1-C18 alkylcarbonyl and/or C1-C18 alkoxycarbonyl groups. The mixed crystals are of low solubility and feature good fastness properties and red to blue colorations. The mixed crystals are suitable for pigmenting paints, plastics, printing inks, aqueous or solvent-based pigment preparations, electrophotographic toners and developers, powder coating materials, inks, preferably inkjet inks, color filters, and for coloring seed and cosmetics.
摘要翻译：其中X和X'相同或不同，为氢或卤素，R1，R1'，R2和R2'的两种或更多种不同的式（1）苯并咪唑并二恶嗪化合物的混合晶体是相同或不同的，为氢，C1-C18 烷基，三氟甲基，C 1 -C 18烷基羰基，C 5 -C 6环烷基或苯基，其可以是未取代的或被一个或多个卤素原子，硝基，三氟甲基，C 1 -C 18烷基，C 1 -C 18烷氧基，C 1 -C 18烷基羰基和/ C1-C18烷氧基羰基。混晶具有低溶解度，具有良好的牢度和红至蓝色。混晶适用于着色涂料，塑料，印刷油墨，水性或溶剂型颜料制剂，电子照相色调剂和显影剂，粉末涂料，油墨，优选喷墨油墨，滤色器，以及用于着色种子和化妆品。

5. 发明授权

US5565563A Triphendioxazine compounds 失效
标题翻译：三苯并二恶嗪化合物
公开(公告)号：US5565563A
公开(公告)日：1996-10-15
申请号：US349114
申请日：1994-12-02
申请人： Bansi L. Kaul , Peter Kempter
发明人： Bansi L. Kaul , Peter Kempter
IPC分类号： C07D498/04 , C07D498/22 , C08K5/357 , C09B19/02 , C09B69/10 , C07D498/14
CPC分类号： C09B19/02
摘要： Triphendioxazine compounds of formula I, ##STR1## in which R.sub.1 and R.sub.2 are either both hydrogen or form a single chain linking the 8,9-; 9,10- or 10,11-positions, the single chain having the formula --NR.sub.5 ---(CO).sub.m --NH--, --CR.sub.5 .dbd.CH--CO--NH--, --CO--CH.sub.2 --CO--NH--, --CO--CH.dbd.CR.sub.5 --NH--, --CO--NH--CO--NH--, --CO--NH--CR.sub.6 .dbd.N--, --CR.sub.6 .dbd.N--CO--NH--, --NR.sub.5--(CO).sub.m --O--or --NH--CR.sub.5 .dbd.N--whereR.sub.5 is hydrogen, C.sub.1-4 alkyl or phenyl, R.sub.6 is hydrogen, C.sub.1-4 alkyl or phenyl;m is 1 or 2 and R.sub.3 and R.sub.4 are either both hydrogen or form a single chain linking the 1,2-, 2,3- or 3,4-positions, the single chain having a formula selected from --NR.sub.5 --(CO).sub.m --NH--, --CR.sub.5 .dbd.CH--CO--NH--, --O--CH.sub.2 --CO--NH--, --CO--CH.dbd.CR.sub.5 --NH--, --CO--NH--CO--NH--, --CONH--CR.sub.6 .dbd.N--, --CR.sub.6 .dbd.N--CO--NH--, --NR.sub.5 --(CO).sub.m --O--or --NH--CR.sub.5 .dbd.N--where the symbols R.sub.5, R.sub.6 and m are defined above andwhen R.sub.3 and R.sub.4 are in the 1,2-position and R.sub.7 is located in the 3-position orwhen R.sub.3 and R.sub.4 are in the 3,4-position and R.sub.7 is located in the 2-position orwhen R.sub.1 and R.sub.2 are in the 8,9-position and R.sub.7 is located in the 10-position orwhen R.sub.1 and R.sub.2 are in the 10,11-position and R.sub.7 is in the 9-positionthen R.sub.7 is hydrogen or C.sub.1-2 alkoxy, otherwise R.sub.7 is hydrogen, with the proviso that if R.sub.1 and R.sub.2 are hydrogen then R.sub.3 and R.sub.4 cannot be hydrogen.These compounds are useful as pigments.
摘要翻译：式I的三苯并二恶嗪化合物，其中R 1和R 2都是氢或形成连接8,9-的单链; 9,10-或10,11-位，具有式-NR 5 - （CO）m -NH-，-CR 5 = CH-CO-NH-，-CO-CH 2 -CO-NH-， - CO-CH = CR5-NH-，-CO-NH-CO-NH-，-CO-NH-CR6 = N-，-CR6 = N-CO-NH-，-NR5-（CO）mO-或-NH -CR5 = N-，其中R5是氢，C1-4烷基或苯基，R6是氢，C1-4烷基或苯基; m为1或2，且R 3和R 4均为氢或形成连接1,2-，2,3-或3,4-位的单链，具有选自-NR 5 - （CO） m-NH-，-CR5 = CH-CO-NH-，-O-CH2-CO-NH-，-CO-CH = CR5-NH-，-CO-NH-CO-NH-，-CONH-CR6 = N-，-CR6 = N-CO-NH-，-NR5-（CO）mO-或-NH-CR5 = N-，其中符号R5，R6和m如上定义，当R3和R4为1时， 2位和R7位于3位，或者当R3和R4位于3,4位，R7位于2位时，或者当R1和R2位于8,9位时，R7为位于10位或当R1和R2为10,11位，R7为9位时，则R7为氢或C1-2烷氧基，否则R7为氢，条件是如果R1和R2为氢然后R3和R4不能是氢。这些化合物可用作颜料。

6. 发明申请

US20110098466A1 Synthesis Of Triphenodioxazine Pigments 审中-公开
标题翻译：三苯并二恶嗪颜料的合成
公开(公告)号：US20110098466A1
公开(公告)日：2011-04-28
申请号：US12673998
申请日：2006-06-12
申请人： Peter Kempter , Wilhelm Streck
发明人： Peter Kempter , Wilhelm Streck
IPC分类号： C07D498/22
CPC分类号： C09B19/02
摘要： The invention relates to a process for the preparation of compounds of the general formula (I) where X are halogen atoms, the rings labeled A are linearly or angularly fused in position 1,2; 2,3 or 3,4, and in position 8,9; 9,10 or 10,11, to a 5- or 6-membered heterocyclic ring containing in the ring one nitrogen atom and one oxygen atom, or containing in the ring two nitrogen atoms, comprising an oxidation of a 3,6-bisarylamino-2,5-dihalobenzoquinone of the formula (II) in an aprotic-polar organic solvent in the presence of an organic sulfonic acid.
摘要翻译：本发明涉及制备通式（I）的化合物的方法，其中X是卤素原子，标记为A的环在1,2位线性或角度融合; 2,3或3,4，位置8,9; 9,10或10,11，涉及在环中含有一个氮原子和一个氧原子或在环中含有两个氮原子的5-或6-元杂环，其包含3,6-双芳基氨基 - （II）的2,5-二卤代苯醌在非质子极性有机溶剂中，在有机磺酸存在下进行。

7. 发明授权

US06617453B1 Triphendioxazine compounds 失效
标题翻译：三苯并二恶嗪化合物
公开(公告)号：US06617453B1
公开(公告)日：2003-09-09
申请号：US09718278
申请日：2000-11-22
申请人： Bansi Lal Kaul , Patrick Boeglin , Peter Kempter
发明人： Bansi Lal Kaul , Patrick Boeglin , Peter Kempter
IPC分类号： C07D49822
CPC分类号： C07D498/22 , C09B19/02
摘要： The triphendioxazine compounds of the general formula (I) in which the rings labeled A in positions 1,2-, 2,3- or 3,4- and 8,9-, 9,10- or 10,11- carry a linearly or angularly fused heterocyclic ring containing at least one nitrogen atom which is substituted or unsubstituted, with the proviso that compounds with only unsubstituted nitrogen atoms and symmetrically disubstituted compounds with C1-2alkyl and unsubstituted phenyl substituents are excluded, are outstanding pigments and are notable over the closest comparable pigments in particular for better migration, light and solvent fastnesses, better heat stability and enhanced colouring power and also better dispersibility and capability to be brought into pigment form. The invention also relates to a process for preparing these triphendioxazine compounds which is characterized by a cyclization step conducted in the presence of manganese dioxide and concentrated sulphuric acid.
摘要翻译：通式（I）的三苯并二恶嗪化合物其中1,2-，2,3-或3,4-和8,9-，9,10-或10,11位上标记为A的环具有线性或含有至少一个被取代或未取代的氮原子的角稠合杂环，条件是不包括仅具有未取代的氮原子和具有C 1-2烷基和未被取代的苯基取代基的对称二取代化合物的化合物是优异的颜料，并且在特别是用于更好的迁移，轻和耐溶剂牢度，更好的热稳定性和增强的着色能力以及更好的分散性和能够进入颜料形式的最接近的可比颜料。本发明还涉及一种制备这些三苯并二恶嗪化合物的方法，其特征在于在二氧化锰和浓硫酸存在下进行环化步骤。

8. 发明授权

US06620931B2 Process for preparing new crystal polymorphs of a methyl-substituted benzimidazolone-dioxazine pigment 失效
标题翻译：制备甲基取代的苯并咪唑酮 - 二恶嗪颜料的新晶体多晶型物的方法
公开(公告)号：US06620931B2
公开(公告)日：2003-09-16
申请号：US10047829
申请日：2001-10-22
申请人： Martin U. Schmidt , Peter Kempter , Roland Born
发明人： Martin U. Schmidt , Peter Kempter , Roland Born
IPC分类号： C07D49822
CPC分类号： C07D498/22 , C09B19/02
摘要： Process for phase conversion of a methyl-substituted, benzimidazolone-fused dioxazine pigment of composition C22H12Cl2N6O4 having the formula (1) or of an isomer or tautomer thereof, which comprises treating the pigment of formula (1) with certain organic solvents. In the course of this phase conversion, 4 novel crystal polymorphs are formed which are called phases II, IV, V and VI and are characterized by means of their X-ray powder diagrams. The novel polymorphs are of low solubility and feature good fastness properties and violet colorations. The novel crystal polymorphs are suitable for pigmenting coating materials, plastics, printing inks, aqueous or solvent-based pigment preparations, electrophotographic toners and developers, powder coating materials, inks, preferably inkjet inks, and color filters, and for coloring seed.
摘要翻译：具有式（1）的组合物C 22 H 12 Cl 2 N 6 O 4的甲基取代的苯并咪唑酮稠合二恶嗪颜料或其异构体或互变异构体的相转化方法，其包括用某些有机溶剂处理式（1）的颜料。的相变，形成4个新的晶体多晶型物，称为II，IV，V和VI相，其特征在于它们的X射线粉末图。新型多晶型物具有低溶解度和特征，具有良好的牢度和紫色新型晶体多晶型适用于着色涂料，塑料，印刷油墨，水性或溶剂型颜料制剂，电子照相色调剂和显影剂，粉末涂料，油墨，优选喷墨油墨和滤色剂，以及着色种子。

9. 发明授权

US06355795B1 Triphendioxazine compounds 失效
标题翻译：三苯并二恶嗪化合物
公开(公告)号：US06355795B1
公开(公告)日：2002-03-12
申请号：US09583973
申请日：2000-05-31
申请人： Patrick Boeglin , Bansi Lal Kaul , Peter Kempter
发明人： Patrick Boeglin , Bansi Lal Kaul , Peter Kempter
IPC分类号： C07D49822
CPC分类号： C07D498/22 , C09B19/02
摘要： The triphendioxazine compounds of the general formula (I) in which the rings labelled A in positions 1,2-, 2,3- or 3,4- and 8,9-, 9,10- or 10,11- carry a linearly or angularly fused heterocyclic ring containing at least one nitrogen atom which is substituted or unsubstituted, with the proviso that compounds with only unsubstituted nitrogen atoms and symmetrically disubstituted compounds with C1-2alkyl and unsubstituted phenyl substituents are excluded, are outstanding pigments and are notable over the closest comparable pigments in particular for better migration, light and solvent fastnesses, better heat stability and enhanced coloring power and also better dispersibility and capability to be brought into pigment form. The invention also relates to a process for preparing these triphendioxazine compounds which is characterized by a cyclization step conducted in the presence of manganese dioxide and concentrated sulphuric acid.
摘要翻译：通式（I）的三苯并二恶嗪化合物其中1,2-，2,3-或3,4-和8,9-，9,10-或10,11位上标记为A的环具有线性或含有至少一个被取代或未取代的氮原子的角稠合杂环，条件是不包括仅具有未取代的氮原子和具有C 1-2烷基和未被取代的苯基取代基的对称二取代化合物的化合物是优异的颜料，并且在特别是用于更好的迁移，轻和耐溶剂牢度，更好的热稳定性和增强的着色能力以及更好的分散性和能够进入颜料形式的最接近的可比颜料。本发明还涉及一种制备这些三苯并二恶嗪化合物的方法，其特征在于在二氧化锰和浓硫酸存在下进行环化步骤。

10. 发明授权

US06255482B1 Triphendioxazine compounds 失效
标题翻译：三苯并二恶嗪化合物
公开(公告)号：US06255482B1
公开(公告)日：2001-07-03
申请号：US09175139
申请日：1998-10-19
申请人： Patrick Boeglin , Bansi Lal Kaul , Peter Kempter
发明人： Patrick Boeglin , Bansi Lal Kaul , Peter Kempter
IPC分类号： C07D49804
CPC分类号： C07D498/22 , C09B19/02
摘要： The triphendioxazine compounds of the general formula (I) in which the rings labelled A in positions 1,2-, 2,3- or 3,4- and 8,9-, 9,10- or 10,11- carry a linearly or angularly fused heterocyclic ring containing at least one nitrogen atom which is substituted or unsubstituted, with the proviso that compounds with only unsubstituted nitrogen atoms and symmetrically disubstituted compounds with C1-2alkyl and unsubstituted phenyl substituents are excluded, are outstanding pigments and are notable over the closest comparable pigments in particular for better migration, light and solvent fastnesses, better heat stability and enhanced colouring power and also better dispersibility and capability to be brought into pigment form. The invention also relates to a process for preparing these triphendioxazine compounds which is characterized by a cyclization step conducted in the presence of manganese dioxide and concentrated sulphuric acid.
摘要翻译：通式（I）的三苯并二恶嗪化合物其中1,2-，2,3-或3,4-和8,9-，9,10-或10,11位上标记为A的环具有线性或含有至少一个被取代或未取代的氮原子的角稠合杂环，条件是不包括仅具有未取代的氮原子和具有C 1-2烷基和未被取代的苯基取代基的对称二取代化合物的化合物是优异的颜料，并且在特别是用于更好的迁移，轻和耐溶剂牢度，更好的热稳定性和增强的着色能力以及更好的分散性和能够进入颜料形式的最接近的可比颜料。本发明还涉及一种制备这些三苯并二恶嗪化合物的方法，其特征在于在二氧化锰和浓硫酸存在下进行环化步骤。

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