知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

222 条记录 (耗时 0.03 秒)

    Synthesis of polysiloxy containing naphthalocyanine compounds using cyclosiloxanes
    63.
    发明授权
    Synthesis of polysiloxy containing naphthalocyanine compounds using cyclosiloxanes 失效
    使用环硅氧烷合成含有聚硅氧烷的萘酞菁化合物

    公开(公告)号：US5023168A

    公开(公告)日：1991-06-11

    申请号：US487697

    申请日：1990-03-01

    申请人： Robert E. Johnson

    发明人： Robert E. Johnson

    IPC分类号： C09B47/08 ,  G11B7/248

    CPC分类号： G11B7/248 ,  C09B47/08 ,  Y10S430/146

    摘要： Provided is a method for preparing polysiloxy containing naphthalocyanine compounds. The method comprises reacting a cyclosiloxane with a nucleophile to open the ring of the cyclosiloxane. The ring opened cyclosiloxane is then reacted with a naphthalocyanine precursor and a capping group compound. The nucleophile can perform the dual role of the nucleophile and the capping group compound. The method permits the preparation of siloxane containing naphthalocyanine compounds in a more proficient manner through the use of cyclosiloxanes as reactants.

    摘要翻译： 提供一种制备含有聚硅氧烷的萘酞菁化合物的方法。 该方法包括使环硅氧烷与亲核试剂反应以打开环硅氧烷的环。 然后使开环的环硅氧烷与萘酞菁前体和封端基化合物反应。 亲核试剂可以发挥亲核试剂和封端基化合物的双重作用。 该方法允许通过使用环硅氧烷作为反应物以更精通的方式制备含硅氧烷的萘酞菁化合物。

    Water-soluble azaphthalocyanines and their use as photoactivators in bleaching
    64.
    发明授权
    Water-soluble azaphthalocyanines and their use as photoactivators in bleaching 失效
    水溶性萘酞菁及其作为光活化剂在漂白中的应用

    公开(公告)号：US4657554A

    公开(公告)日：1987-04-14

    申请号：US736913

    申请日：1985-05-22

    申请人： Gerhard Reinert ,  Gerd Holzle ,  Gregor Graf

    发明人： Gerhard Reinert ,  Gerd Holzle ,  Gregor Graf

    IPC分类号： A01N43/90 ,  A01N55/02 ,  A01N55/04 ,  A61L2/16 ,  C02F1/50 ,  C07D471/22 ,  C07D487/22 ,  C09B47/04 ,  C09B47/08 ,  C09B62/537 ,  C11D3/00 ,  C11D3/395 ,  C11D3/42 ,  D06L3/00 ,  D06L3/02

    CPC分类号： C11D3/0063 ,  A01N55/02 ,  A01N55/04 ,  C07D471/22 ,  C07D487/22 ,  C09B47/045 ,  C09B62/537 ,  Y02W10/37

    摘要： Novel azaphthalocyanines are described which are of the formula ##STR1## in which Me is Al(III), Zn(II), Ge(IV) or Sn(IV), E is an anionic group, Z is a cation, Y is a halogen, n is any desired number from 1 to 3 and p is any desired number from 0 to 2, the sum n+p being at most 8 and A, B, C and D independently of one another completing a benzene ring or a ring of the formula ##STR2## at least one of the rings completed by A, B, C or D being one of the said heterocyclic rings.The novel compounds can be used as photoactivators, in particular for bleaching textiles and for controlling microorganisms in or on organic or inorganic substrates.Bleaching, washing and steeping agents and antimicrobially active agents are also described which contain the novel azaphthalocyanine compounds. The azaphthalocyanine pigments which arise as intermediates and which do not carry groups EZ imparting solubility in water, their preparation and their use as photosensitizers in non-aqueous or heterogeneous systems are likewise described.

    摘要翻译： 描述了具有其中Me为Al（III），Zn（II），Ge（IV）或Sn（IV）的式“IMAGE”的新型氮杂酞菁，E为阴离子基团，Z为阳离子，Y为 卤素，n是1至3的任何所需数，p是0至2的任何所需数，n + p最多为8，A，B，C和D彼此独立地完成苯环或环 由式A，B，C或D所完成的至少一个环是所述杂环之一。 新化合物可用作光活化剂，特别是用于漂白纺织品和用于控制有机或无机基材中或之上的微生物。 还描述了含有新型氮杂萘菁化合物的漂白剂，洗涤剂和浸渍剂和抗微生物剂。 同样描述了作为中间体产生并且不携带在水中赋予溶解性的组EZ，它们的制备及其作为光敏剂在非水或异质体系中的用途的氮杂酞菁颜料。

    Infra-red absorber
    65.
    发明授权
    Infra-red absorber 失效
    红外吸收剂

    公开(公告)号：US4606859A

    公开(公告)日：1986-08-19

    申请号：US714673

    申请日：1985-03-21

    申请人： Peter J. Duggan ,  Paul F. Gordon

    发明人： Peter J. Duggan ,  Paul F. Gordon

    IPC分类号： C09K3/00 ,  B41M5/26 ,  C07D487/22 ,  C09B47/04 ,  C09B47/067 ,  C09B47/08 ,  C09B47/20 ,  C09B47/22 ,  C09B47/30

    CPC分类号： C07D487/22 ,  C09B47/045 ,  C09B47/0675 ,  C09B47/0676 ,  C09B47/20 ,  C09B47/22 ,  C09B47/30

    摘要： An infra-red absorbing phthalocyanine compound in which each of at least five of the peripheral carbon atoms in the 1, 4, 5, 8, 9, 12, 13 or 16 positions (the "3,6-positions") of the phthalocyanine nucleus, as shown in Formula I, is linked by an atom from Group VB or Group VIB of the Periodic Table, other than oxygen, to a carbon atom of an organic radical. In preferred compounds each of the eight 3,6-positions is linked by an atoms from Group VB or Group VIB, especially sulphur, selenium or nitrogen, to an organic radical. ##STR1##

    摘要翻译： 一种红外线吸收性酞菁化合物，其中酞菁中的1,2,4,5,8,9,12,13或16位（“3,6位”）中的至少5个外周碳原子中的每一个 核，如式I所示，通过元素周期表的VB或VIB族组分的原子与有机基团的碳原子连接。 在优选的化合物中，八个3,6-位中的每一个通过VB或VIB族的原子，特别是硫，硒或氮连接到有机基团。 我

    Pigment formulations and their use of pigmenting gravure printing inks and finishes
    66.
    发明授权
    Pigment formulations and their use of pigmenting gravure printing inks and finishes 失效
    颜料配方及其使用着色凹版印刷油墨和表面处理剂

    公开(公告)号：US4523958A

    公开(公告)日：1985-06-18

    申请号：US475698

    申请日：1983-03-15

    申请人： Wolf D. Fechner ,  Rudolf Polster ,  Joachim Kranz ,  Eduard Hartmann

    发明人： Wolf D. Fechner ,  Rudolf Polster ,  Joachim Kranz ,  Eduard Hartmann

    IPC分类号： C09D11/00 ,  C09B67/20 ,  C09B67/22 ,  C09D11/02 ,  C09D17/00 ,  C09B47/04 ,  C09B47/08

    CPC分类号： C09B67/006 ,  C09B67/0033 ,  C09D17/003

    摘要： Readily dispersible formulations comprising (a) finely divided copper phthalocyanine and (b) an iron hexacyanoferrate-III pigment are obtained by thoroughly milling a mixture of (a) and (b).The performance characteristics and tinctorial properties of the formulations comprising (a) and (b) can be improved by incorporating (c) a Mannich condensate obtained from 2-hydroxynaphthalene which may or may not possess 1 or 2 further .beta.-OH groups, formaldehyde and a primary or secondary amine, (d) a compound of the formula K(-NH-CONH-R).sub.2, where K is 1,5-naphthylene or 4,4'-diphenylenemethane and R is C.sub.12 -C.sub.18 -alkyl, C.sub.12 -C.sub.18 -alkenyl, C.sub.8 -C.sub.18 -alkoxypropyl or C.sub.2 -C.sub.8 -alkoxyethyleneoxypropyl, (e) a C.sub.6 -C.sub.18 -alkylbenzenesulfonic acid and (f) a mixture of (e) with a basic copper phthalocyanine and/or a salt obtained by reacting (e) with the basic copper phthalocyanine.The finishes and printing inks produced using the formulations have tinctorial properties and performance characteristics which are superior to those of finishes and inks obtained by mixing individually milled or dispersed components.

    摘要翻译： 通过对（a）和（b）的混合物进行彻底研磨，得到包含（a）细分铜酞菁和（b）六氰基铁酸盐-III颜料的铁素体的易分散配方。 包含（a）和（b）的制剂的性能特征和着色性能可以通过加入（c）由2-羟基萘得到的曼尼希缩合物来改善，其可以含有或不具有1或2个另外的β-OH基团，甲醛和 伯胺或仲胺，（d）式K（-NH-CONH-R）2的化合物，其中K是1,5-亚萘基或4,4'-二苯基甲烷，R是C 12 -C 18烷基，C 12 C 18 - 烯基，C 8 -C 18烷氧基丙基或C 2 -C 8 - 烷氧基亚乙基氧基丙基，（e）C 6 -C 18烷基苯磺酸和（f）（e）与碱性铜酞菁和/ （e）与碱性铜酞菁。 使用该制剂生产的表面处理剂和印刷油墨具有优于通过混合单独研磨或分散组分获得的表面处理和油墨的着色性能和性能特征。

    Potassium phthalocyanine complexes, method of preparation, and phthalocyanine purification processes
    67.
    发明授权
    Potassium phthalocyanine complexes, method of preparation, and phthalocyanine purification processes 失效
    酞菁配合物，制备方法和酞菁纯化方法

    公开(公告)号：US4197242A

    公开(公告)日：1980-04-08

    申请号：US921288

    申请日：1978-07-03

    申请人： Wolfgang H. H. Gunther

    发明人： Wolfgang H. H. Gunther

    IPC分类号： C09B47/08 ,  C09B47/30 ,  G03G5/06 ,  C09B47/04

    CPC分类号： C09B47/08 ,  C09B47/30 ,  G03G5/0696

    摘要： The invention of this application is directed to dipotassium phthalocyanine glyme and crown ether complexes, such as for example dipotassium phthalocyanine bis (methoxy ethyl) ether and dipotassium phthalocyanine bis (18-crown-6) ether. Methods for obtaining these complexes by reacting metal free phthalocyanine with potassium hydroxide and the appropriate glyme or crown ethers in the presence of water is also described. Further methods for obtaining purified metal free phthalocyanines from the glyme and crown ether complexes are disclosed. These materials have many uses including pigments, electrophotographic photoreceptors and photoreceptor devices.

    摘要翻译： 本申请的发明涉及酞菁二甘醇二甲醚和冠醚络合物，例如酞菁钛双（甲氧基乙基）醚和二钾（II-18-冠醚-6）醚。 还描述了通过使金属游离酞菁与氢氧化钾和适当的甘醇二甲醚或冠醚在水存在下反应获得这些络合物的方法。 公开了从甘醇二甲醚和冠醚络合物中获得纯化的无金属酞菁的其它方法。 这些材料具有许多用途，包括颜料，电子照相感光体和感光器件。

    Process for preparing copper phthalocyanine pigments of the .alpha.-modification
    68.
    发明授权
    Process for preparing copper phthalocyanine pigments of the .alpha.-modification 失效
    制备{60-改性的铜酞菁颜料的方法

    公开(公告)号：US3984433A

    公开(公告)日：1976-10-05

    申请号：US427314

    申请日：1973-12-21

    申请人： Ernst Spietschka ,  Siegfried Schiebler ,  Wolfgang Tronich

    发明人： Ernst Spietschka ,  Siegfried Schiebler ,  Wolfgang Tronich

    IPC分类号： C09B67/16 ,  C09B67/50 ,  C09B67/54 ,  C09B47/08

    CPC分类号： C09B67/0026 ,  C09B67/0019 ,  Y10S8/919 ,  Y10T428/31678

    摘要： A process for preparing very pure copper phthalocyanine pigments of the .alpha.-modification, wherein substituted or unsubstituted copper phthalocyanines having different degrees of purity are converted into copper phthalocyanine salts capable of being isolated, with the aid of suitable acids which dissolve the impurities contained in the dyestuff, wherein these salts are separated from the acid, the copper phthalocyanines of the .alpha.-modification are set free in a pure form from the copper phthalocyanine salts by the action of water and wherein the isolated copper phthalocyanine is subject in an aqueous suspension to a mechanical fine division. This process yields copper phthalocyanines of the .alpha.-modification in a very pure form without causing problems with respect to the waste water.

    摘要翻译： 一种制备α-纯化的非常纯的铜酞菁颜料的方法，其中具有不同纯度的取代或未取代的铜酞菁转化为能够分离的铜酞菁盐，借助于溶解包含在 染料，其中这些盐与酸分离，α-修饰的铜酞菁通过水的作用从铜酞菁盐中以纯形式游离，并且其中分离的铜酞菁以水性悬浮液的形式存在于 机械细分。 该方法以非常纯的形式产生α-修饰的铜酞菁，而不会对废水造成问题。