利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

24 条记录 (耗时 0.036 秒)

    Process for preparing a polyunsaturated diazonium compounds
    5.
    发明授权
    Process for preparing a polyunsaturated diazonium compounds 失效
    制备多不饱和重氮化合物的方法

    公开(公告)号：US5534623A

    公开(公告)日：1996-07-09

    申请号：US454486

    申请日：1995-05-30

    申请人： John R. Wade ,  Michael J. Pratt ,  Jianrong Ren

    发明人： John R. Wade ,  Michael J. Pratt ,  Jianrong Ren

    IPC分类号： C07C245/20

    CPC分类号： C07C245/20

    摘要： Polyunsaturated diazonium compounds suitable for use in negative working radiation sensitive compositions are provided. They may be produced by reacting an aromatic diazonium compound of the formula(A.sup.- N.sub.2.sup.+).sub.p --Ar--(R).sub.q --(XH).sub.rwith a polyethylenically unsaturated monoisocyanate compound of the general formula ##STR1## where p and q are integers ranging from 1 to 5, r is an integer ranging from 1 to 10; Ar represents a substituted or unsubstituted divalent or polyvalent radical derived from an aromatic or heteroaromatic compound; X represents O, S or a secondary or tertiary amino group; R represents a single bond or a substituted or unsubstituted divalent or other polyvalent radical and may be the same or different when q is greater than 1; A.sup.- represents an anion; Z represents the residue of a polyisocyanate OCN--Z--(NCO).sub.n where n is 1 or 2; and Y is the residue of a monohydroxy compound of the formula YOH where Y contains at least two ethylenically unsaturated double bonds.

    摘要翻译： 提供了适用于负工作辐射敏感组合物的多不饱和重氮化合物。 它们可以通过使式（A-N2 +）p-Ar-（R）q-（XH）r的芳族重氮化合物与通式为“IMAGE”的多烯属不饱和单异氰酸酯化合物反应来制备，其中p和q是整数 范围从1到5，r是1到10的整数; Ar表示衍生自芳族或杂芳族化合物的取代或未取代的二价或多价基团; X表示O，S或仲或叔氨基; R表示单键或取代或未取代的二价或其它多价基团，当q大于1时可以相同或不同; A-代表阴离子; Z表示多异氰酸酯OCN-Z-（NCO）n的残基，其中n为1或2; Y是式YOH的单羟基化合物的残基，其中Y含有至少两个烯属不饱和双键。

    Polyunsaturated diazonium compounds
    6.
    发明授权
    Polyunsaturated diazonium compounds 失效
    多不饱和重氮化合物

    公开(公告)号：US5466789A

    公开(公告)日：1995-11-14

    申请号：US6862

    申请日：1993-01-21

    申请人： John R. Wade ,  Michael J. Pratt ,  Jianrong Ren

    发明人： John R. Wade ,  Michael J. Pratt ,  Jianrong Ren

    IPC分类号： C07C271/26 ,  C07D277/82 ,  G03F7/016 ,  G03F7/027 ,  C07C245/20

    CPC分类号： C07D277/82 ,  C07C271/26 ,  G03F7/016 ,  G03F7/027

    摘要： Polyunsaturated diazonium compounds suitable for use in negative working radiation sensitive compositions are provided. They may be produced by reacting an aromatic diazonium compound of the formula(A.sup.- N.sub.2.sup.+)p--Ar--(R)q--(XH)rwith a polyethlenically unsaturated monoisocyanate compound of the general formula ##STR1## where p and q are integers ranging from 1 to 5, r is an integer ranging from 1 to 10; Ar represents a substituted or unsubstituted divaient or polyvalent radical derived from an aromatic or heteroaromatic compound; X represents O, S or a secondary or tertiary amino group; R represents a single bond or a substituted or unsubstituted divalent or other polyvalent radical and may be the same or different when q is greater than 1; A.sup.- represents an anion; Z represents the residue of a polyisocyanate OCN--Z--(NCO)n where n is 1 or 2; and Y is the residue of a monohydroxy compound of the formula YOH where Y contains at least two ethylenically unsaturated double bonds.

    摘要翻译： 提供了适用于负工作辐射敏感组合物的多不饱和重氮化合物。 它们可以通过使式（A-N2 +）p-Ar-（R）q-（XH）r的芳族重氮化合物与通式为“IMAGE”的聚四氟乙烯不饱和单异氰酸酯化合物反应，其中p和q为整数 范围从1到5，r是1到10的整数; Ar表示衍生自芳族或杂芳族化合物的取代或未取代的二元或多价基团; X表示O，S或仲或叔氨基; R表示单键或取代或未取代的二价或其它多价基团，当q大于1时可以相同或不同; A-代表阴离子; Z表示多异氰酸酯OCN-Z-（NCO）n的残基，其中n为1或2; Y是式YOH的单羟基化合物的残基，其中Y含有至少两个烯属不饱和双键。

    Collapsible cup holder
    10.
    发明授权
    Collapsible cup holder 失效
    可折叠杯架

    公开(公告)号：US4530480A

    公开(公告)日：1985-07-23

    申请号：US483493

    申请日：1983-04-11

    申请人： Michael J. Pratt

    发明人： Michael J. Pratt

    IPC分类号： B60N3/10 ,  F16M13/00

    CPC分类号： B60N3/108 ,  B60N3/102

    摘要： The present invention is directed to a novel cup holder adapted for permanent securement to an appropriate supporting surface. The apparatus of the present invention is advantageously adapted for movement between a first closed position for storage, and a second open position for use in holding a suitable container. In a presently preferred embodiment of the invention, a housing is provided that is adapted for securement to the supporting surface. Respective support and retaining assemblies are provided to support the weight of the container and to maintain the container in the desired position. Both of said assemblies are preferably substantially U-shaped in appearance, and are comprised of a plurality of hingedly interconnected components so that the assemblies may be collapsed in a bellows-like manner for storage.

    摘要翻译： 本发明涉及一种适于永久固定到适当的支撑表面的新颖的杯架。 本发明的装置有利地适于在用于存储的第一关闭位置和用于保持合适的容器之间的第二打开位置之间移动。 在本发明的当前优选实施例中，提供适于固定到支撑表面的壳体。 提供相应的支撑和保持组件以支撑容器的重量并将容器保持在期望的位置。 所述两个组件的外观优选为大致U形，并且由多个铰接互连的部件组成，使得组件可以以波纹管状的方式折叠以进行存储。