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153 条记录 (耗时 0.029 秒)

    Electrically conductive and antistatic moulding compositions
    131.
    发明授权
    Electrically conductive and antistatic moulding compositions 失效
    导电和抗静电成型组合物

    公开(公告)号：US4769177A

    公开(公告)日：1988-09-06

    申请号：US377624

    申请日：1982-05-13

    申请人： Jurgen Hocker ,  Rolf Dhein ,  Rudolf Merten

    发明人： Jurgen Hocker ,  Rolf Dhein ,  Rudolf Merten

    IPC分类号： C08K5/00 ,  C08K7/02 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L77/00 ,  C08L101/00 ,  C09K3/16 ,  H01B1/12 ,  H01B1/00

    CPC分类号： H01B1/121 ,  C08K7/02

    摘要： Electrically conductive or antistatic polymers containing charge transfer complexes corresponding to general formula ID A.sub.n (I)wherein D represents an electron donor; A represents an electron acceptor; and n represents an integer of from 1 to 5; wherein the charge transfer complexes are in the form of fibre- or needle-like crystals having a diameter-to-length ratio of from 1:20 to 1:500, preferably from 1:20 to 1:200, and a process for the production of these polymers wherein a solution of the donor or a donor salt in a suitable solvent and a solution of the acceptor or an acceptor salt are successively added in this order or in the reverse order to a monomer, a soluble polymer preliminary stage or a polymer solution and the solid charge transfer complexes thus produced in the polymer or its preliminary stage.

    摘要翻译： 含有对应于通式I D An（I）的电荷转移络合物的导电或抗静电聚合物，其中D表示电子给体; A表示电子受体; n表示1〜5的整数， 其中电荷转移络合物是直径比为1:20至1:500，优选1:20至1:200的纤维或针状晶体的形式，以及用于 这些聚合物的制备，其中供体或供体盐在合适的溶剂中的溶液和受体或受体盐的溶液依次依次加入到单体，可溶性聚合物初级阶段或 聚合物溶液和由此在聚合物或其初级阶段中产生的固体电荷转移络合物。

    Reinforced polyamides having improved flow behavior
    133.
    发明授权
    Reinforced polyamides having improved flow behavior 失效
    具有改善流动性能的增强聚酰胺

    公开(公告)号：US4745146A

    公开(公告)日：1988-05-17

    申请号：US934486

    申请日：1986-11-24

    申请人： Rolf-Volker Meyer ,  Rolf Dhein ,  Dietrich Michael ,  Heinz-Josef Fullmann

    发明人： Rolf-Volker Meyer ,  Rolf Dhein ,  Dietrich Michael ,  Heinz-Josef Fullmann

    IPC分类号： C08K5/13 ,  C08K5/375 ,  C08K5/41

    CPC分类号： C08K5/375 ,  C08K5/13 ,  C08K5/41

    摘要： Thermoplastically processable polyamide moulding compositions which are equipped with inorganic reinforcing materials and contain 3 to 40% by weight, relative to the amount of polyamide, of bisphenols of the formula (I) ##STR1## where R stands for CH.sub.3, CH.sub.3 O, C.sub.2 H.sub.5 group,m and n independently of each other denote whole numbers from 0 to 4 andX denotes a chemical bond, a C.sub.1 -C.sub.7 -alkylene or C.sub.5 -C.sub.6 -cycloalkylene radical, O, S, SO, SO.sub.2, CO or O--(CH.sub.2).sub.p --O-- with p=2 to 10and with the proviso that the sum of the aliphatic C atoms of all the radicals bonded to the phenol rings is

    摘要翻译： 相对于聚酰胺的量，配备有无机增强材料并含有3-40重量％的式（I）双酚的热塑性加工性聚酰胺模塑组合物，其中R代表CH 3，CH 3 O，C 2 H 5基团， m和n彼此独立地表示0至4的整数，X表示化学键，C1-C7-亚烷基或C5-C6-亚环烷基，O，S，SO，SO2，CO或O-（CH2） pO-，p = 2至10，条件是键合到酚环的所有基团的脂族C原子的总和<6。

    Fusible electroconductive mixtures
    134.
    发明授权
    Fusible electroconductive mixtures 失效
    可熔导电混合物

    公开(公告)号：US4734220A

    公开(公告)日：1988-03-29

    申请号：US16597

    申请日：1987-02-19

    申请人： Friedrich Jonas ,  Rolf Dhein

    发明人： Friedrich Jonas ,  Rolf Dhein

    IPC分类号： C09D5/24 ,  C09K3/00 ,  H01B1/12 ,  H01B1/06

    CPC分类号： H01B1/121

    摘要： The invention concerns fusible mixtures of high electroconductivity which consist of(a) 0.5 to 99% by weight, relative to the total weight of the mixture, of a TCNQ complex of the formula ##STR1## in which R and R.sub.1 independently of each other stand for an optionally substituted aliphatic, cycloaliphatic or araliphatic radical having 1 to 30 C atoms andn is 1, 2 or 3 or a fraction between these numbers and(b) 99.5 to 1% by weight, relative to the total weight of the mixture, of one or more special liquid organic compounds.

    摘要翻译： 本发明涉及高导电性的可熔混合物，其包含（a）相对于混合物的总重量为0.5-99重量％的式（I）的TCNQ络合物，其中R和R 1独立地为 彼此相对于任选取代的具有1至30个C原子的脂族，脂环族或芳脂族基团，n为1,2或3，或这些数目之间的分数和（b）99.5至1重量％，相对于 该混合物，一种或多种特殊液体有机化合物。

    Isobutylene polymer active compound release systems
    138.
    发明授权
    Isobutylene polymer active compound release systems 失效
    异丁烯聚合物活性化合物释放体系

    公开(公告)号：US4623346A

    公开(公告)日：1986-11-18

    申请号：US675160

    申请日：1984-11-27

    申请人： Miklos von Bittera ,  Rolf Dhein ,  Rolf-Volker Meyer ,  Roland Rupp

    发明人： Miklos von Bittera ,  Rolf Dhein ,  Rolf-Volker Meyer ,  Roland Rupp

    IPC分类号： A61K9/00 ,  A61K9/60 ,  A61K9/70 ,  A61L15/22 ,  A61L15/24 ,  A61L15/44 ,  A61L15/00

    CPC分类号： A61K9/7053 ,  A61K9/7076

    摘要： In a therapeutic system such as a plaster for administration of an active compound through the skin and comprising a covering layer which is essentially impermeable to the active compound an active compound reservoir layer and a protective layer which can be pulled off and which is essentially impermeable to the active compound, the improvement wherein the reservoir layer contains about 1-30% of active compound in an elastomer mixture comprising at least one of polyisobutylene, polybutadiene oil and paraffin oil, and a tackifying resin. Thereby the active compound can be released in regulated relatively large quantity over a prolonged period of time.

    摘要翻译： 在诸如用于通过皮肤施用活性化合物的石膏的治疗系统中，包括基本上不可渗透活性化合物的覆盖层，活性化合物储存层和可以被拉出并且基本上不可渗透的保护层 活性化合物的改进，其中储层在包含聚异丁烯，聚丁二烯油和石蜡油中的至少一种的弹性体混合物中含有约1-30％的活性化合物和增粘树脂。 因此，活性化合物可以在更长的时间内以相对大的量调节释放。