Hybrid pigments
    22.
    发明授权
    Hybrid pigments 失效
    混合颜料

    公开(公告)号:US06482817B1

    公开(公告)日:2002-11-19

    申请号:US09552066

    申请日:2000-04-19

    IPC分类号: A01N5502

    CPC分类号: C09B67/0033

    摘要: The invention provides hybrid pigments containing: (a) at least one benzimidazolone triphenodioxazine compound of the formula (I)  and (b) at least one pyrrolo-[3,4-c]-pyrrole compound, or (c) at least one thiazine-indigo compound, or (d) at least one quinacridone compound or (e) at least one copper phthalocyanine compound and a process for the preparation of such hybrid pigments and their use for the mass pigmentation of substrates, as colorants in electrophotographic toners and developers, in powders and powder coating materials, in ink-jet inks and in cosmetic compositions.

    摘要翻译: 本发明提供了混合颜料,其包含:(a)至少一种式(I)和(b)的苯并咪唑酮三苯并二恶嗪化合物,至少一种吡咯并[3,4-c] - 吡咯化合物,或(c)至少一种噻嗪 - 靛红化合物,或(d)至少一种喹吖啶酮化合物或(e)至少一种铜酞菁化合物,以及制备这种混合颜料的方法及其用于基质的质量着色的用途,作为电子照相色调剂和显色剂中的着色剂 ,粉末和粉末涂料,喷墨油墨和化妆品组合物。

    Triphendioxazine compounds
    25.
    发明授权
    Triphendioxazine compounds 失效
    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

    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。

    Heterocyclic compounds
    26.
    发明授权
    Heterocyclic compounds 失效
    杂环化合物

    公开(公告)号:US06277536B1

    公开(公告)日:2001-08-21

    申请号:US09431992

    申请日:1999-11-03

    IPC分类号: G03G500

    摘要: Compounds of the formula (I) in which the substituents are as defined in claim 1 are valuable colorants for the mass coloring of polymers, with fluorescence property, in electrophotographics toners and developers, in powders coating materials and ink-jet inks.

    摘要翻译: 其中取代基如权利要求1中所定义的式(I)化合物是用于在电子照相调色剂和显影剂中的聚合物的大量着色的有价值的着色剂,在粉末涂料和喷墨油墨中。

    Triphendioxazine compounds
    27.
    发明授权
    Triphendioxazine compounds 失效
    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

    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。

    Triphendioxazine
    28.
    发明授权
    Triphendioxazine 失效
    三苯并二恶嗪

    公开(公告)号:US6162261A

    公开(公告)日:2000-12-19

    申请号:US103946

    申请日:1998-06-24

    CPC分类号: C09B19/02

    摘要: The invention relates to triphendioxazine compounds of the formula (I) ##STR1## where the rings marked with A comprise, independently of one another, rings which are fused linearly in positions 2,3 and 9,10 or angularly in positions 1,2 and 8,9 or 3,4 and 10,11 and have the radical members of the formula (i) --NR.sub.1 (CO).sub.m --NH--, (ii) --CR.sub.1 .dbd.CH--CO--NH--, (iii) --O--CH.sub.2 --CO--NH--, (iv) --CO--CH.dbd.CR.sub.1 --NH--, (v) --CO--NH--CO--NH--, (vi) --CO--NH--CR.sub.2 .dbd.N--, (vii) --CR.sub.2 .dbd.N--CO--NH--, (viii) --NR.sub.1 --(CO).sub.m --O--, (ix) --NH--CR.sub.1 .dbd.N--, (x) --NH--CO--CR.sub.1 .dbd.N--, (xi) --NH--CO--CHR.sub.1 --NH--, (xii) --NR.sub.3 --(CO).sub.m --NR.sub.4 --, (xiii) --NR.sub.5 --(CO).sub.m --NR.sub.6 --, (xiv) --NR.sub.4 --CO--O-- or (xv) --NR.sub.6 --CO--O--,m is 1 or 2,R.sub.1 is hydrogen, C.sub.1-4 alkyl or phenyl, preferably hydrogen, methyl or ethyl,R.sub.2 is hydrogen, C.sub.1-4 alkyl or phenyl, preferably hydrogen, methyl or ethyl,R.sub.3, R.sub.4, R.sub.5 and R.sub.6 independently of one another are hydrogen, a C.sub.1-8 alkyl radical, a substituted or unsubstituted phenyl, benzyl, naphthyl or benzanilide radical, a substituted or unsubstituted C.sub.5-6 cycloalkyl radical or a radical of the formula ##STR2## and the angular molecules in positions 3 and 10 and/or positions 2 and 9 can each carry a C.sub.1-2 alkoxy group,to the process for their preparation and to their use as pigments having high migration and solvent fastness.

    摘要翻译: 本发明涉及式(I)的三苯并二恶嗪化合物,其中用A标记的环彼此独立地包含在2,3和9,10位上线性融合或在1,2和8,9位上成角度稠合的环 或者3,4和10,11,并具有式(ⅰ)-NR1(CO)m-NH-,(ⅱ)-CR1 = CH-CO-NH-,(ⅲ)-O-CH2- CO-NH-,(iv)-CO-CH = CR1-NH-,(v)-CO-NH-CO-NH-,(vi)-CO-NH-CR2 = N-,(vii) N-CO-NH-,(viii)-NR1-(CO)mO-,(ix)-NH-CR1 = N-,(x)-NH-CO-CR1 = N-,(Ⅺ) (xii)-NR5-(CO)m-NR6-,(xiv)-NR4-CO-O-或(xv)-NR6 -CO-O-,m是1或2,R1是氢,C1-4烷基或苯基,优选氢,甲基或乙基,R2是氢,C1-4烷基或苯基,优选氢,甲基或乙基,R3,R4, R 5和R 6彼此独立地是氢,C 1-8烷基,取代或未取代的苯基,苄基,萘基或苯甲酰苯胺基,取代或未取代的C 5-6环烷基或 3号和10号和/或2号和9号角分子可以分别载有C1-2烷氧基,制备方法和用作具有高迁移和耐溶剂牢度的颜料。

    Naphthoquinone derivatives
    29.
    发明授权
    Naphthoquinone derivatives 失效
    萘醌衍生物

    公开(公告)号:US4033963A

    公开(公告)日:1977-07-05

    申请号:US613336

    申请日:1975-09-15

    申请人: Bansi Lal Kaul

    发明人: Bansi Lal Kaul

    摘要: The present invention relates to naphthoquinone derivatives of formula I, ##STR1## in which R.sub.1 signifies a halogen atom, a nitro group or an unsubstituted or substituted alkoxy or amino group,R.sub.2 signifies the atoms necessary to form an unsaturated ring system, which ring system has 1 or 2 nuclei and is unsubstituted or substituted,R.sub.3 signifies an unsubstituted or substituted 5-triazinyl or pyrimidyl radical, andn is 0, 1 or 2,Which compounds are free from sulphonic acid groups are useful as pigments or disperse dyes.

    摘要翻译: 本发明涉及式I的萘醌衍生物,其中R1表示卤素原子,硝基或未取代或取代的烷氧基或氨基,R2表示形成不饱和环体系所必需的原子,该环是环 系统具有1或2个核并且是未取代或取代的,R 3表示未取代或取代的5-三嗪基或嘧啶基,并且N IS 0,1或2,哪些化合物不含有磺酸类组合作为色素或分散体有用。

    Naphthoquinone derivatives
    30.
    发明授权
    Naphthoquinone derivatives 失效
    萘醌衍生物

    公开(公告)号:US3931163A

    公开(公告)日:1976-01-06

    申请号:US411086

    申请日:1973-10-30

    申请人: Bansi Lal Kaul

    发明人: Bansi Lal Kaul

    摘要: The present invention relates to naphthoquinone derivatives of formula I, ##SPC1##in whichR.sub.1 signifies a halogen atom, a nitro group or an unsubstituted or substituted alkoxy or amino group,R.sub.2 signifies the atoms necessary to form an unsaturated ring system, which ring system has 1 or 2 nuclei and is unsubstituted or substituted,R.sub.3 signifies an unsubstituted or substituted s-triazinyl or pyrimidyl radical, andn is 0, 1 or 2,Which compounds are free from sulphonic acid groups are useful as pigments or disperse dyes.

    摘要翻译: 本发明涉及式I的萘醌衍生物,其中R1表示卤素原子,硝基或未取代或取代的烷氧基或氨基,R2表示形成不饱和环体系所需的原子,该环系具有1或 2个核并且是未取代或取代的,R3表示未取代或取代的s-三嗪基或嘧啶基,并且N IS 0,1或2,哪些化合物不含有磺酸基团可用作色素或分散体。