利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.042 秒)

    N-(2-hydroxyalkanoyl)-N,N′-dialkylureas and a process for their preparation
    5.
    发明授权
    N-(2-hydroxyalkanoyl)-N,N′-dialkylureas and a process for their preparation 失效
    N-（2-羟基烷酰基）-N，N'-二烷基脲及其制备方法

    公开(公告)号：US07645798B2

    公开(公告)日：2010-01-12

    申请号：US11985935

    申请日：2007-11-19

    申请人： Guido Galliani ,  Marco Orlandi ,  Bruno Rindone ,  Alberto Terraneo

    发明人： Guido Galliani ,  Marco Orlandi ,  Bruno Rindone ,  Alberto Terraneo

    IPC分类号： A61K31/17 ,  C07D263/00

    CPC分类号： C08G18/3829 ,  C07C275/50

    摘要： N-(2-hydroxyalkanoyl)-N,N′-dialkylureas of general formula (1) are described A-X-(A)m  (1) where A: m=0 or m=1; when m=0, X=R′″, where R′″ is an aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18; when m=1, X=—(CH2)n—, where n is an integer from 1 and 20, preferably from 2 to 6; R is chosen among H, and alkyl radicals C1-C8, possibly substituted with halogen atoms; R′ is an aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18; R″ is chosen among H, aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18.The preparation of said compounds is described, as well as the preparation of corresponding polymers.

    摘要翻译： 描述通式（1）的N-（2-羟基烷酰基）-N，N'-二烷基脲A-X-（A）m（1）其中A：m = 0或m = 1; 当m = 0时，X = R“'，其中R”'是脂族，环脂族，芳基脂族基，C 1 -C 18; 当m = 1时，X = - （CH 2）n - ，其中n为1和20，优选2至6的整数; R选自H和可能被卤素原子取代的烷基C1-C8; R'是脂族，脂环族，芳基脂族基团，C1-C18; R“选自H，脂族，脂环族，芳基脂族基，C1-C18。 描述了所述化合物的制备以及相应聚合物的制备。

    Brake Pad for Braking Systems, In Particular for Disc Brakes
    7.
    发明申请
    Brake Pad for Braking Systems, In Particular for Disc Brakes 审中-公开
    刹车系统刹车片，特别是盘式制动器

    公开(公告)号：US20110198170A1

    公开(公告)日：2011-08-18

    申请号：US13056218

    申请日：2008-12-23

    申请人： Simone Turani ,  Konstantin Vikulov ,  Andrea Gavazzi ,  Massimiliano Valle ,  Paolo Vavassori ,  Marco Orlandi

    发明人： Simone Turani ,  Konstantin Vikulov ,  Andrea Gavazzi ,  Massimiliano Valle ,  Paolo Vavassori ,  Marco Orlandi

    IPC分类号： F16D65/092 ,  F16D69/02

    CPC分类号： F16D69/025 ,  C04B35/571 ,  C04B38/0022 ,  C04B2111/00362 ,  F16D65/092 ,  F16D69/027 ,  F16D2069/001 ,  F16D2069/0441 ,  F16D2069/0483 ,  F16D2200/0039 ,  F16D2200/0043 ,  F16D2200/0069 ,  F16D2200/0086 ,  C04B38/0054

    摘要： Brake pad for braking systems, in particular for disc brakes, consisting of friction portion (10), tribologically active, and mechanical support portion (20) which is intended to cooperate with the actuating means of a braking system. At least friction portion (10) is made from a ceramic matrix material obtained with a method comprising the following operational steps: —preparing a mixture of at least one siliconic type ceramic precursor, of particles of hard materials suitable as abrasives, of particles of substances suitable as lubricants and particles of metal materials;—hot-pressing the mixture to obtain a preformed body;—submitting the preformed body to a process of pyrolysis in order to obtain ceramisation of the preceramic binder, thus obtaining the ceramic matrix material. The mixture comprises a catalyst suitable for favouring reticulation of said ceramic precursor during the hot-pressing step and the pyrolysis process is carried out a temperatures below 8000° C. The mechanical support portion (20) may be made in ceramic matrix material as one piece with the friction portion or it may consist of a support plate provided with lightening apertures.

    摘要翻译： 用于制动系统的制动盘，特别是用于盘式制动器，由摩擦部分（10），摩擦学有效和机械支撑部分（20）构成，其旨在与制动系统的致动装置配合。 至少摩擦部分（10）由通过包括以下操作步骤的方法获得的陶瓷基体材料制成： - 制备适合作为研磨剂的硬质材料颗粒的至少一种硅型陶瓷前体的混合物， 适合作为金属材料的润滑剂和颗粒; - 压制混合物以获得预成型体; - 将预成型体提供到热解过程中，以获得陶瓷前体粘合剂的陶瓷化，从而获得陶瓷基体材料。 混合物包含适于在热压步骤期间有利于所述陶瓷前体的网状结构的催化剂，并且热解过程在低于8000℃的温度下进行。机械支撑部分（20）可以制成陶瓷基体材料作为一件 与摩擦部分或者它可以由设有减光孔的支撑板组成。

    N-(2-Hydroxyalkanoyl)-N,N'-Dialkylureas and a process for their preparation
    9.
    发明申请
    N-(2-Hydroxyalkanoyl)-N,N'-Dialkylureas and a process for their preparation 失效
    N-（2-羟基烷酰基）-N，N'-二烷基脲及其制备方法

    公开(公告)号：US20080085937A1

    公开(公告)日：2008-04-10

    申请号：US11985935

    申请日：2007-11-19

    申请人： Guido Galliani ,  Marco Orlandi ,  Bruno Rindone ,  Alberto Terraneo

    发明人： Guido Galliani ,  Marco Orlandi ,  Bruno Rindone ,  Alberto Terraneo

    IPC分类号： A61K31/17

    CPC分类号： C08G18/3829 ,  C07C275/50

    摘要： N-(2-hydroxyalkanoyl)-N,N′-dialkylureas of general formula (1) are described A-X-(A)m  (1) where A: m=0 or m=1; when m=0, X=R′″, where R′″ is an aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18; when m=1, X=—(CH2)n—, where n is an integer from 1 and 20, preferably from 2 to 6; R is chosen among H, and alkyl radicals C1-C8, possibly substituted with halogen atoms; R′ is an aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18; R″ is chosen among H, aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18. The preparation of said compounds is described, as well as the preparation of corresponding polymers.

    摘要翻译： 描述通式（1）的N-（2-羟基链烷酰基）-N，N'-二烷基脲的描述<？in-line-formula description =“In-line formula”end =“lead”？> AX-（A） （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中A：m = 0或m = 1; 当m = 0时，X = R“'，其中R”'是脂族，脂环族，芳基脂族基，C 1 -C 18。 当m = 1时，X = - （CH 2 CH 2）n - ，其中n是1和20的整数，优选2至6; R选自H和烷基C 1 -C 8，可能被卤素原子取代; R'是脂族，脂环族，芳基脂族基团，C 1 -C 18烷基; R“选自H，脂族，脂环族，芳基脂族基，C 1 -C 18。 描述了所述化合物的制备以及相应聚合物的制备。