利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

95 条记录 (耗时 0.02 秒)

    Electrophotographic recording element containing a naphtholactam dye sensitizer
    73.
    发明授权
    Electrophotographic recording element containing a naphtholactam dye sensitizer 失效
    含有萘酚内酰胺染料敏化剂的电子照相记录元件

    公开(公告)号：US4906541A

    公开(公告)日：1990-03-06

    申请号：US274970

    申请日：1988-11-22

    申请人： Matthias Dust ,  Peter Neumann ,  Reinhold J. Leyrer

    发明人： Matthias Dust ,  Peter Neumann ,  Reinhold J. Leyrer

    IPC分类号： G03G5/09 ,  C07D209/90 ,  C07D401/00 ,  C07D403/08 ,  C07D405/06 ,  C07D417/00 ,  C07D495/06 ,  C07D519/00 ,  G03G5/06 ,  G03G13/26

    CPC分类号： G03G5/0661 ,  C09B23/0016 ,  C09B23/0058 ,  C09B23/06 ,  C09B23/086 ,  C09B23/105 ,  C09B23/107 ,  C09B57/06 ,  C09B69/00 ,  G03G5/0629 ,  G03G5/067 ,  Y10S430/146

    摘要： An electrophotographic recording element comprising(A) an electrically conducting base and(B) at least one photoconductive layer consisting essentially of(b.sub.1) at least one binder,(b.sub.2) at least one sensitizer which on exposure of layer (B) generates charge carriers and which is selected from the group of the naphtholactam dyes of the general structure I ##STR1## where the indices and variables have specified meanings, (b.sub.3) at least one photoconductor which transports the generated charge carriers and optionally(b.sub.4) additives, and also novel naphtholactam dyes of the general formula I where R.sup.2 is substituted monocyclic 1,3-thiazolyl bonded to the naphtholactam structure via a carbon ring atom, the use of these novel naphtholactams I in electrophotographic and laser-optical recording elements and also novel reprographic processes and novel processes for producing offset printing plates and photoresists using the novel electrophotographic recording element.

    摘要翻译： 一种电子照相记录元件，包括（A）导电性碱和（B）至少一种光导电层，其基本上由（b1）至少一种粘合剂组成，（b2）至少一种敏化剂，其在层（B）的曝光时产生电荷载体 并且其选自指数和变量具有规定含义的一般结构I IMA的萘并内酰胺染料组，（b3）至少一种运送所产生的电荷载体和任选的（b4）添加剂的感光体，以及 还有通式I的新型萘并内酰胺染料，其中R2是通过碳环原子键合到萘内酰胺结构的取代的单环1,3-噻唑基，在电子照相和激光光学记录元件中使用这些新型萘内酰胺I，还有新的复制过程 以及使用新颖的电子照相记录元件制造胶版印刷版和光致抗蚀剂的新颖工艺。

    Naphtholactamsquaric acid dyes and optical recording materials containing these dyes
    75.
    发明授权
    Naphtholactamsquaric acid dyes and optical recording materials containing these dyes 失效
    萘并三唑基磺酸染料和含有这些染料的光学记录材料

    公开(公告)号：US4830951A

    公开(公告)日：1989-05-16

    申请号：US93239

    申请日：1987-09-04

    申请人： Matthias Dust ,  Peter Neumann ,  Peter Hauser ,  Gerhard Wagenblast ,  Heidi Benthack-Thoms ,  Helmut Barzynski ,  Klaus D. Schomann ,  Harald Kuppelmaier

    发明人： Matthias Dust ,  Peter Neumann ,  Peter Hauser ,  Gerhard Wagenblast ,  Heidi Benthack-Thoms ,  Helmut Barzynski ,  Klaus D. Schomann ,  Harald Kuppelmaier

    IPC分类号： C09B57/06

    CPC分类号： C09B57/06 ,  Y10S430/146

    摘要： Naphtholactamsquaric acid dyes of the formula ##STR1## where R.sup.1 and R.sup.2 independently of one another are each unsubstituted or substituted C.sub.3 -C.sub.22 -alkyl, in which the alkyl chain may be interrupted by oxygen atoms, or are each unsubstituted or substituted C.sub.1 -C.sub.4 -aralkyl, unsubstituted or substituted C.sub.5 -C.sub.7 -cycloalkyl or unsubsituted or substituted phenyl, and the rings A, B, C and D are unsubstituted or substituted and/or benzofused, and optical recording materials consisting of a base and a layer which is sensitive to laser light and is composed of a thermoplastic or crosslinked polymer and one or more dyes (I).Because of the high light absorption of (I), the recording materials are very sensitive to light from the GaAlAs semiconductor laser. An excellent signal-to-noise ratio is obtained on reading the recordings.

    摘要翻译： 其中R 1和R 2彼此独立的式（I）的萘酚酸盐酸染料均为未取代或取代的C 3 -C 22 - 烷基，其中烷基链可被氧原子间隔，或者各自为未取代或取代的C1 -C 1-4 - 芳烷基，未取代或取代的C 5 -C 7 - 环烷基或未取代或取代的苯基，并且环A，B，C和D是未取代或取代和/或苯并稠合的光学记录材料， 对激光敏感，由热塑性或交联聚合物和一种或多种染料（I）组成。 由于（I）的高吸收光，记录材料对GaAlAs半导体激光器的光非常敏感。 在读取记录时获得良好的信噪比。

    Dyes containing imidazolymethylene groups
    76.
    发明授权
    Dyes containing imidazolymethylene groups 失效
    含有咪唑聚亚甲基的染料

    公开(公告)号：US4451398A

    公开(公告)日：1984-05-29

    申请号：US233479

    申请日：1981-02-11

    申请人： Manfred Patsch ,  Manfred Ruske

    发明人： Manfred Patsch ,  Manfred Ruske

    IPC分类号： C09B1/00 ,  C09B3/00 ,  C09B5/00 ,  C09B7/00 ,  C09B11/04 ,  C09B19/02 ,  C09B29/00 ,  C09B31/00 ,  C09B35/00 ,  C09B47/12 ,  C09B48/00 ,  C09B57/02 ,  C09B57/06 ,  C09B57/08 ,  C09B57/12 ,  C09B69/00 ,  D21C5/02 ,  D21H21/28 ,  C09B15/00 ,  C09B25/00

    CPC分类号： C09B29/00 ,  C09B1/00 ,  C09B11/04 ,  C09B19/02 ,  C09B3/00 ,  C09B31/00 ,  C09B35/00 ,  C09B47/12 ,  C09B48/00 ,  C09B5/00 ,  C09B57/02 ,  C09B57/06 ,  C09B57/08 ,  C09B57/12 ,  C09B69/00 ,  C09B7/00 ,  D21C5/022 ,  D21H21/28 ,  Y02W30/648 ,  Y10S8/919

    摘要： Dyes of the formula ##STR1## where R.sup.1 is hydrogen, C.sub.1 -C.sub.6 -alkyl or C.sub.2 -C.sub.6 -alkenyl, R.sup.2 and R.sup.3 independently of one another are hydrogen, C.sub.1 -C.sub.5 -alkyl or C.sub.2 -C.sub.5 -alkenyl, R.sup.4 is C.sub.1 -C.sub.12 -alkyl or hydroxy-C.sub.2 -C.sub.4 -alkyl, X.sup..crclbar. is one equivalent of an anion, mis from 0 to 5 and n is from 0 to 5, with 1.ltoreq.(m+n).ltoreq.5, and F is an (m+n)-valent radical of a monoazo dye, a disazo dye, a polyazo dye, a quinophthalone, a bis-dioxazine, a compound of the 5,6-arylo-2-pyrone series, a naphtholactam dye, a triphenylmethane dye, a xanthene dye, a phthalocyanine, an indigoid, an anthraquinone dye containing one or more phenyl or naphthyl groups, a more highly fused carbonyl-containing dye, a quinacridone, a perylene-3,4,9,10-tetracarboxylic acid diimide, an anthrapyrimidine, a pyrazoloanthrone, a diaminonaphthoquinone, a naphthazarine or a naphthalene-1,4,5,8-tetracarboxylic acid diimide.The dyes give brilliant wet-fast colorations on cellulose-containing fiber material, especially on paper. When used for wet-end coloring of paper, the waste water is virtually or completely colorless.

    摘要翻译： 其中R 1是氢，C 1 -C 6 - 烷基或C 2 -C 6 - 烯基，R 2和R 3彼此独立的式（I）的染料是氢，C 1 -C 5 - 烷基或C 2 -C 5 - 烯基，R 4 是C 1 -C 12 - 烷基或羟基-C 2 - C 4 - 烷基，X（ - ）是1当量的阴离子，0至5的错，n为0至5，且1（=（m + n） / = 5，F是单偶氮染料，双偶氮染料，多偶氮染料，喹酞酮，双二恶嗪，5,6-芳氧基-2-吡喃酮的化合物的（m + n） 系列，萘内酰胺染料，三苯基甲烷染料，呫吨染料，酞菁，靛类，含有一个或多个苯基或萘基的蒽醌染料，更高熔融的含羰基染料，喹吖啶酮，苝-3,4 ，9,10-四羧酸二酰亚胺，蒽并嘧啶，吡唑烷酮，二氨基萘醌，萘并噻唑或萘-1,4,5,8-四羧酸二酰亚胺。 这些染料在含纤维素的纤维材料上，特别是在纸上产生了明亮的湿快色。 当用于纸张的湿端着色时，废水几乎或完全无色。

    Acid monomethine-metal complex dyestuffs
    77.
    发明授权
    Acid monomethine-metal complex dyestuffs 失效
    酸性单甲基 - 金属络合物染料

    公开(公告)号：US4268668A

    公开(公告)日：1981-05-19

    申请号：US86614

    申请日：1979-10-19

    申请人： Horst Harnisch ,  Peter Rasche

    发明人： Horst Harnisch ,  Peter Rasche

    IPC分类号： C09B23/00 ,  C09B23/04 ,  C09B23/16 ,  C09B55/00 ,  C09B57/06 ,  C07F13/00 ,  C07F15/04 ,  C07F15/06

    CPC分类号： C09B57/06 ,  C09B23/04 ,  C09B23/164 ,  Y10S8/917 ,  Y10S8/924

    摘要： An acid monomethine-metal complex dyestuff of the formula ##STR1## wherein M, Z, R, A, Y, n, a and b have the meaning given in the description.The acid metal complex dyestuffs of the formula I are valuable dyestuffs which are outstandingly suitable for dyeing and printing wool, silk and especially synthetic polyamides, such as NYLON and PERLON, in very clear shades ranging from yellow to blue, and are distinguished by high tinctorial strength, good build-up capacity and affinity and very good fastness characteristics, especially fastness to light.

    摘要翻译： 式（I）的酸式单甲基 - 金属络合物染料其中M，Z，R，A，Y，n，a和b具有说明书中给出的含义。 式I的酸性金属络合物染料是非常适合染色和印染羊毛，丝绸和特别合成聚酰胺（如尼龙和PERLON）的有价值的染料，具有从黄色到蓝色的非常清晰的色调，并且具有高着色性 强度好，积聚能力强，亲和力好，牢度好，特别是耐光牢度。

    Naphtholactam dyestuffs
    78.
    发明授权
    Naphtholactam dyestuffs 失效
    萘酚内酯染料

    公开(公告)号：US4256896A

    公开(公告)日：1981-03-17

    申请号：US947311

    申请日：1978-09-29

    申请人： Hansrudolf Schwander ,  Christian Zickendraht

    发明人： Hansrudolf Schwander ,  Christian Zickendraht

    IPC分类号： C09B57/06 ,  D06P1/90 ,  C07D277/62

    CPC分类号： C09B57/06 ,  D06P1/908

    摘要： A naphtholactam dyestuff of the general formula (1) ##STR1## in which R represents C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -alkenyl, C.sub.6 -C.sub.9 -cycloalkyl, C.sub.6 -C.sub.9 -aralkyl, aryl or, preferably, hydrogen, X represents --COOH, --COO.sup..crclbar. cation.sup..sym., a modified carboxyl group, the radical --SO.sub.2 --T or a heterocyclic radical, T denoting alkyl, alkenyl or, preferably, aryl, M represents hydrogen or a cation, Y represents a free or modified carboxyl group, Z is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, Cl, Br, NO.sub.2, phenyl sulphonyl C.sub.1 -C.sub.4 -alkyl-S, C.sub.1 -C.sub.4 -alkyl sulphonyl, cyano, CONH.sub.2, CONH-C.sub.1 -C.sub.4 -alkyl, and CON(C.sub.1 -C.sub.4 -alkyl).sub.2, n represents 0, 1 or 2, A represents a heterocyclic radical or --CN and B and C can carry further non-ionic substituents.The new dyestuffs give brilliant yellow and red shades on polyester and polyamide fibers.

    摘要翻译： 其中R表示C 1 -C 5 - 烷基，C 1 -C 5 - 烯基，C 6 -C 9 - 环烷基，C 6 -C 9 - 芳烷基，芳基或优选地， 氢，X表示-COOH，-COO（ - ）阳离子（+），修饰的羧基，基团-SO 2 -T或杂环基，T表示烷基，烯基或优选芳基，M表示氢或阳离子 ，Y表示游离或修饰的羧基，Z为C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，Cl，Br，NO 2，苯基磺酰基C 1 -C 4烷基-S，C 1 -C 4烷基磺酰基，氰基，CONH 2 ，CONH-C 1 -C 4 - 烷基和CON（C 1 -C 4 - 烷基）2，n表示0,1或2，A表示杂环基或-CN，B和C可以携带另外的非离子取代基。 新型染料在聚酯纤维和聚酰胺纤维上呈现明亮的黄色和红色色调。

    Naphtholactam dyestuffs
    79.
    发明授权
    Naphtholactam dyestuffs 失效
    萘酚内酯染料

    公开(公告)号：US4221911A

    公开(公告)日：1980-09-09

    申请号：US659389

    申请日：1976-02-19

    申请人： Hansrudolf Schwander

    发明人： Hansrudolf Schwander

    IPC分类号： C09B23/01 ,  C09B57/06 ,  D06P1/16 ,  D06P1/90 ,  D06P1/642 ,  C07D401/14 ,  C07D403/06 ,  C07D403/14

    CPC分类号： D06P1/16 ,  C09B23/0075 ,  C09B57/06 ,  D06P1/908

    摘要： Naphtholactam dyes of formula ##STR1## wherein the cyclic and acyclic radicals can carry non-ionogenic substituents, the ring D can additionally be fused to a benzene ring, and R.sub.1 and R.sub.2 are hydrogen atoms or substituted or unsubstituted hydrocarbon radicals which together are also able to form a hydrocarbon chain which is optionally interrupted by heteroatoms, dyestuffs, dye polyester fibre in fast yellow and red shade.

    摘要翻译： 结构式为“IMAGE”的萘并内酰胺染料，其中环状和非环状基团可携带非离子型取代基，环D可另外与苯环稠合，并且R 1和R 2为氢原子或取代或未取代的烃基， 以形成任选地被杂原子，染料，染料聚酯纤维以快速黄色和红色阴影中断的烃链。

    Dispersion dyestuffs of the naphtholactam series
    80.
    发明授权
    Dispersion dyestuffs of the naphtholactam series 失效
    萘内酰胺系列的分散染料

    公开(公告)号：US4159379A

    公开(公告)日：1979-06-26

    申请号：US823367

    申请日：1977-08-10

    申请人： Hansrudolf Schwander ,  Christian Zickendraht

    发明人： Hansrudolf Schwander ,  Christian Zickendraht

    IPC分类号： C09B23/00 ,  C09B23/04 ,  C09B57/06 ,  C07D401/06 ,  C07D241/44

    CPC分类号： C09B57/06 ,  C09B23/04

    摘要： A dye of the formula ##STR1## WHEREIN R is alkyl, alkenyl, cycloalkyl, aralkyl or hydrogen,R.sub.1 is alkyl, alkenyl, cycloalkyl, aralkyl or hydrogen, and R and R.sub.1 can be substituted,Z.sub.1 and Z.sub.2 are nonionic substituents or hydrogen, andM is hydrogen or a cation,And A and B can carry nonionic substituents and/or an optionally modified --COOH group. The new dyestuffs dye polyester fibers in brilliant red shades with excellent fastness.

    摘要翻译： 式中，R为烷基，烯基，环烷基，芳烷基或氢，R 1为烷基，烯基，环烷基，芳烷基或氢，R 1和R 2可以被取代，Z 1和Z 2为非离子取代基或氢， 并且M是氢或阳离子，AND和B可以携带非离子取代基和/或任选改性的-COOH基团。 新型染料染色聚酯纤维，色泽艳丽，色牢度好。