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189 条记录 (耗时 0.02 秒)

    1-Alkyl-2-isocyanatomethyl-isocyanatobenzenes and/or 1-alkyl-4-isocyanatomethyl-isocyanatobenzenes
    142.
    发明授权
    1-Alkyl-2-isocyanatomethyl-isocyanatobenzenes and/or 1-alkyl-4-isocyanatomethyl-isocyanatobenzenes 失效
    1-烷基-2-异氰酸甲酯基异氰酸酯和/或1-烷基-4-异氰酸甲酯基异氰酸酯

    公开(公告)号：US4512929A

    公开(公告)日：1985-04-23

    申请号：US478696

    申请日：1983-03-25

    申请人： Erwin Hahn ,  Peter Neumann

    发明人： Erwin Hahn ,  Peter Neumann

    IPC分类号： C07C265/14 ,  A01N47/40 ,  C07C67/00 ,  C07C241/00 ,  C07C263/10 ,  C07C265/12 ,  C08G18/76 ,  C07C119/048

    CPC分类号： C07C265/12 ,  A01N47/40 ,  C08G18/7635

    摘要： The invention describes new aromatic diisocyanates having the formulas: ##STR1## in which R is an alkyl radical with 1 to 12 carbon atoms. Preferably they are 1-alkyl-2-isocyanatomethyl-4-isocyanatobenzenes and/or 1-alkyl-4-isocyanatomethyl-2-isocyanatobenzenes and, particularly, 1-methyl-2-isocyanatomethyl-4- and -6-isocyanatobenzene and/or 1-methyl-4-isocyanatomethyl-2-isocyanatobenzene. The new diisocyanates are preferably prepared by phosgenation of the corresponding diamines and subsequent thermal cleavage of the carbamic acid chlorides formed on an intermediary basis and are used for the preparation of plastics, preferably of polyurethanes, and crop protection agents.

    摘要翻译： 本发明描述了具有下式的新的芳族二异氰酸酯：其中R是具有1至12个碳原子的烷基。 优选它们是1-烷基-2-异氰酸甲酯-4-异氰酸酯和/或1-烷基-4-异氰酸甲酯基-2-异氰酸酯，特别是1-甲基-2-异氰酸甲酯基-4-和6-异氰酸酯基苯和/或 1-甲基-4-异氰酸甲酯基-2-异氰酸酯基苯。 新的二异氰酸酯优选通过相应的二胺的光气化和中间形成的氨基甲酰氯的热裂解制备，并且用于制备塑料，优选聚氨酯和作物保护剂。

    Layered electrophotographic recording medium comprising heterocyclic nitrogen containing organic dye compounds
    143.
    发明授权
    Layered electrophotographic recording medium comprising heterocyclic nitrogen containing organic dye compounds 失效
    含有杂环氮的有机染料化合物的分层电照相记录介质

    公开(公告)号：US4481272A

    公开(公告)日：1984-11-06

    申请号：US554435

    申请日：1983-11-22

    申请人： Albrecht Eckell ,  Heinz Eilingsfeld ,  Albert Elzer ,  Franz Feichtmayr ,  Gerhard Hoffmann ,  Reinhold J. Leyrer ,  Peter Neumann

    发明人： Albrecht Eckell ,  Heinz Eilingsfeld ,  Albert Elzer ,  Franz Feichtmayr ,  Gerhard Hoffmann ,  Reinhold J. Leyrer ,  Peter Neumann

    IPC分类号： G03G5/00 ,  G03G5/06 ,  G03G5/14

    CPC分类号： G03G5/0629

    摘要： An electrophotographic recording medium which consists essentially of an electrically conductive base and a photosemiconductive double layer which comprises a first layer containing charge carrier-producing dyes, and a second layer containing one or more compounds which are charge carrier-transporting when exposed to light, wherein the charge carrier-producing dyes are those of the general formula I ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each hydrogen or a non-ionic substituent, X and Y are each the radical of a methylene-active compound, or of an aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic amine or hydrazine, and Z is hydrogen, methyl or phenyl, and the production of this recording medium.

    摘要翻译： 一种电子照相记录介质，其基本上由导电基底和光电双层组成，该双层包含含有载电荷产生染料的第一层，以及含有一种或多种当暴露于光时是电荷载流子传输的化合物的第二层，其中 电荷载体产生染料是通式I的那些，其中R 1，R 2，R 3和R 4各自为氢或非离子取代基，X和Y各自为亚甲基活性化合物的基团，或 的脂族，脂环族，芳脂族，芳族或杂环胺或肼，Z是氢，甲基或苯基，以及该记录介质的制备。

    Shingle-type building element
    145.
    发明授权
    Shingle-type building element 失效
    瓦房式建筑元件

    公开(公告)号：US4301633A

    公开(公告)日：1981-11-24

    申请号：US87978

    申请日：1979-10-25

    申请人： Peter Neumann

    发明人： Peter Neumann

    IPC分类号： E04D1/00 ,  E04B7/22 ,  E04D3/35 ,  E04D3/365

    CPC分类号： E04D3/351 ,  E04B7/225 ,  E04D3/355 ,  E04D3/358

    摘要： The present invention relates to a shingle-type building element in form of several shingle-like surfaces placed side by side forming a joint-structure or a single shingle piece, comprising a form of a plate which in the right angular cross-section shows the upper member with a width b a height h and a wedge-shaped lower member with the wedge point, with a truncated side, in case of a wedge stump which is later connected at the ridge, or the upper member facing the top of the wall by which the wedge-shaped lower member is either in the cross-section a triangle ABC of which side AC is equal to the height h of the upper member and of which the side BC is smaller than half of width b or the extension is such that it shows in the cross-section a triangle ABC, and a polygon joint below which gives after the building elements are laid in the cross-section a right angular basic member, by which the upper member and the lower member is one unit made of the same or different materials, the upper member of the single-type surface or joint structure show cuts in order to achieve the shingle-type effect this is not the case with the lower member.

    摘要翻译： 技术领域本发明涉及一种并排放置形成接头结构或单个瓦片的多个瓦片状表面形式的瓦屋形建筑构件，其包括板的形式，其在右侧横截面中示出为 具有宽度ba高度h的上部构件和具有楔形点的楔形下部构件，在楔形残端的情况下具有截顶侧，后者在脊部处连接，或者上部构件面向壁的顶部， 楔形下部构件的横截面为三角形ABC，其侧面AC等于上部构件的高度h，侧面BC小于宽度b的一半，或者延伸部分使得 它在横截面中示出了三角形ABC，以及多边形接合部，其下面在建筑元件放置在横截面中的右角基本构件中，上部构件和下部构件由一个单元构成 相同或不同的材料，uppe 单个表面或接头结构的r构件显示切割以实现瓦板型效果，而不是下部构件的情况。

    Certain azolinylamino (azolidinylimino) indazoles
    148.
    发明授权
    Certain azolinylamino (azolidinylimino) indazoles 失效
    某些偶氮基氨基（azolidinylimino）indazoles

    公开(公告)号：US4086353A

    公开(公告)日：1978-04-25

    申请号：US745303

    申请日：1976-11-26

    申请人： Peter Neumann

    发明人： Peter Neumann

    IPC分类号： C07D413/12 ,  A61K31/415 ,  A61K31/42 ,  A61K31/425 ,  A61P9/12 ,  A61P21/02 ,  C07D231/56 ,  C07D417/12

    CPC分类号： C07D231/56

    摘要： The present invention provides compounds of formula I, ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 4 carbon atoms in position 1 or 2 of the indazole nucleus,R.sub.2 is hydrogen, halogen, trifluoromethyl, hydroxy or alkyl, alkylthio or alkoxy of 1 to 4 carbon atoms, or a group of formula II, ##STR2## wherein X is oxygen or sulphur,R.sub.3 is hydrogen, halogen, trifluoromethyl, hydroxy or alkyl, alkylthio or alkoxy of 1 to 4 carbon atoms, andR.sub.4 is hydrogen or a group of formula II, as defined above, with the proviso that one of R.sub.2 and R.sub.4 is a group of formula II and the other is other than a group of formula II,useful as myotonolytics and anti-hypertensives.

    摘要翻译： 本发明提供式I化合物，其中R 1是氢或吲唑核的1或2位1至4个碳原子的烷基，R 2是氢，卤素，三氟甲基，羟基或烷基，烷硫基或烷氧基 1至4个碳原子的基团，或式II，其中X是氧或硫，R3是氢，卤素，三氟甲基，羟基或烷基，烷硫基或1-4个碳原子的烷氧基，R4是 氢或如上定义的式II基团，条件是R 2和R 4中的一个是式II的基团，另一个不同于可用作肌钙离子和抗高血压药的式II的基团。

    Substituted imidazolinylamino-indazoles
    150.
    发明授权
    Substituted imidazolinylamino-indazoles 失效
    取代的咪唑啉基氨基 - 吲唑

    公开(公告)号：US4036976A

    公开(公告)日：1977-07-19

    申请号：US617823

    申请日：1975-09-29

    申请人： Peter Neumann

    发明人： Peter Neumann

    IPC分类号： C07D231/56 ,  C07D403/12 ,  A61K31/415

    CPC分类号： C07D231/56

    摘要： The present invention relates to indazole derivatives of formula ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 3 carbon atoms,R.sub.2 is hydrogen, halogen, hydroxy, or alkyl, alkoxy or alkylthio of 1 to 3 carbon atoms, andR.sub.3 is hydrogen, halogen, alkyl or alkoxy of 1 to 3 carbon atoms, or hydroxy, andA is dimethylene or trimethylene, wherein one hydrogen atom may be replaced by hydroxyl or alkyl of 1 to 3 carbon atomsUseful as anti hypertensive agents.

    摘要翻译： 本发明涉及式IMA的吲唑衍生物，其中R 1为氢或1至3个碳原子的烷基，R 2为氢，卤素，羟基或具有1至3个碳原子的烷基，烷氧基或烷硫基，R 3为氢 1至3个碳原子的卤素，烷基或烷氧基，或羟基，A是二亚甲基或三亚甲基，其中一个氢原子可被羟基或具有1至3个碳原子的烷基取代有效地作为高级代用品。