Hydroxy and amine functionalized resins
    1.
    发明授权
    Hydroxy and amine functionalized resins 失效
    羟基和胺官能化树脂

    公开(公告)号:US06828392B2

    公开(公告)日:2004-12-07

    申请号:US09942079

    申请日:2001-08-28

    IPC分类号: C08G828

    摘要: A star-blocked polymeric material based on polyethylene glycol and having a uniform distribution of both hydroxy and amine functional groups throughout the polymeric material is described. The polymeric material, known as HYDRA (hydroxy and amine functionalized resin), is prepared by forming a polyimine compound by reacting an aldehyde and an amine. The polyimine is then reacted with a reducing agent to form a star-blocked polymeric material. HYDRA resins can be used, for example, as solid supports for organic synthesis, for enzymatic assays, for immobilization of biomolecules, for controlled release of drugs, and for chromatographic separations.

    摘要翻译: 描述了基于聚乙二醇并且在整个聚合物材料中具有羟基和胺官能团均匀分布的星形封闭的聚合物材料。 称为HYDRA(羟基和胺官能化树脂)的聚合物材料通过使醛和胺反应形成聚亚胺化合物来制备。 然后将聚亚胺与还原剂反应以形成星形封闭的聚合物材料。 HYDRA树脂可以用作例如有机合成的固体载体,用于酶分析,用于固定生物分子,用于控释药物和用于色谱分离。

    Polymeric composition, material produced thereof and their applications
    3.
    发明申请
    Polymeric composition, material produced thereof and their applications 审中-公开
    聚合物组合物,其制备的材料及其应用

    公开(公告)号:US20060058479A1

    公开(公告)日:2006-03-16

    申请号:US10527227

    申请日:2003-09-05

    IPC分类号: C08F2/00 C08F4/00

    摘要: The invention relates to a novel polymer composition comprising at least one copolymer constituted of acrylic (AC) monomer units and of at least one water-soluble comonomer unit, which is preferably 2-acrylamido-2-methyl-propane sulfonic acid (AMPS). The composition is used to produce materials, such as membranes, film or suface coatings, that arc suitable as highly tissue compatible supports for epithelial cells, such as hepatocytes. The materials are suitable to be used in a bioartificial liver, where they work as separating membrane and carrier for adhesion-dependent tissue cells. As an example it is described how selectively permeable membranes are formed by a phase inversion process from these acrylic copolymers with varying content of 2-aclylanido-2-methylpropane sulfonic acid (AMPS) and how they interact with liver cells to construct a biohybrid organ for liver replacement.

    摘要翻译: 本发明涉及包含至少一种由丙烯酸(AC)单体单元和至少一种水溶性共聚单体单元构成的共聚物的新型聚合物组合物,其优选为2-丙烯酰胺基-2-甲基 - 丙磺酸(AMPS)。 该组合物用于生产诸如膜,膜或表面涂层的材料,其适合作为上皮细胞如肝细胞的高度组织相容的载体。 该材料适用于生物人造肝脏,其中它们作为分离膜和载体用于粘附依赖性组织细胞。 作为示例,描述了通过具有不同含量的2-丙烯酰氨基-2-甲基丙磺酸(AMPS)的这些丙烯酸共聚物的相转化方法形成选择性渗透膜的方式,以及它们如何与肝细胞相互作用以构建生物混合器官 肝脏替代

    Robot control system
    4.
    发明授权
    Robot control system 有权
    机器人控制系统

    公开(公告)号:US08289955B2

    公开(公告)日:2012-10-16

    申请号:US12282417

    申请日:2007-03-06

    IPC分类号: H04L12/66 H04J3/16

    摘要: A robot control system has a connection module for a data network and includes a filter module configured to read data out of a data flow of a data network. The filter module identifies real-time data in the data network and extracts the real-time data as required. In addition, a method for directing data traffic in real time between a data system based on real-time and a network includes the steps of monitoring a data flow in the network for defined data using a filter module in the data system, extracting the defined data from the network, identifying real-time data in the defined data using an identification characteristic, and relaying the real-time data to a first receiving module.

    摘要翻译: 机器人控制系统具有用于数据网络的连接模块,并且包括被配置为从数据网络的数据流中读取数据的过滤器模块。 过滤器模块识别数据网络中的实时数据,并根据需要提取实时数据。 另外,用于在基于实时和网络的数据系统之间实时指导数据业务的方法包括以下步骤:使用数据系统中的过滤器模块监视网络中的数据流以定义数据,提取定义的 来自网络的数据,使用识别特征识别定义数据中的实时数据,并将实时数据中继到第一接收模块。

    Polymeric Composition, Material Produced and Their Applications
    5.
    发明申请
    Polymeric Composition, Material Produced and Their Applications 审中-公开
    聚合物组成,生产材料及其应用

    公开(公告)号:US20070093562A1

    公开(公告)日:2007-04-26

    申请号:US11566388

    申请日:2006-12-04

    IPC分类号: C08J5/20

    摘要: Polymeric composition, material produced thereof and their applications The invention relates to a novel polymer composition comprising at least one copolymer constituted of acrylic (AC) monomer units and of at least one water-soluble comonomer unit, which is preferably 2-acrylamido-2-methyl-propane sulfonic acid (AMPS). The composition is used to produce materials, such as membranes, film or suface coatings, that are suitable as highly tissue compatible supports for epithelial cells, such as hepatocytes. The materials are suitable to be used in a bioartificial liver, where they work as separating membrane and carrier for adhesion-dependent tissue cells. As an example it is described how selectively permeable membranes are formed by a phase inversion process from these acrylic copolymers with varying content of 2-acrylamido-2-methyl-propane sulfonic acid (AMPS) and how they interact with liver cells to construct a biohybrid organ for liver replacement.

    摘要翻译: 聚合物组合物及其应用本发明涉及包含至少一种由丙烯酸(AC)单体单元和至少一种水溶性共聚单体单元构成的共聚物的新型聚合物组合物,其优选为2-丙烯酰胺基-2- 甲基丙烷磺酸(AMPS)。 该组合物用于生产诸如膜,膜或表面涂层的材料,其适合作为上皮细胞如肝细胞的高度组织相容的载体。 该材料适用于生物人造肝脏,其中它们作为分离膜和载体用于粘附依赖性组织细胞。 作为示例,描述了如何通过具有不同含量的2-丙烯酰氨基-2-甲基 - 丙磺酸(AMPS)的这些丙烯酸共聚物的相转化方法形成选择性渗透膜以及它们如何与肝细胞相互作用以构建生物混合物 肝脏置换器官

    Polymer substrate for cultivating cells, in particular keratinozytes
    7.
    发明申请
    Polymer substrate for cultivating cells, in particular keratinozytes 审中-公开
    用于培养细胞的聚合物底物,特别是角蛋白酶

    公开(公告)号:US20060084169A1

    公开(公告)日:2006-04-20

    申请号:US11244890

    申请日:2005-10-06

    IPC分类号: C12N5/08

    摘要: The invention relates to a polymer substrate for cultivating tissue cells. The substrate is provided in form of an oxygen-permeable flat membrane, preferably with ultra-filtration properties, and has an optimized amine content of at least 10 nmole amine function per cm2 membrane. The substrate can be used to treat burns and other tissue defects. The substrate can be rapidly populated with cells, in particular with keratinozytes, and supports reorientation of the cells after the populated membrane is transferred to a wound or a dermis equivalent. The substrate can also be later easily detached from the newly formed tissue structure.

    摘要翻译: 本发明涉及一种培养组织细胞的聚合物底物。 基底以透氧的平膜的形式提供,优选具有超滤性质,并且具有每厘米膜至少10nmole胺功能的优化的胺含量。 该基质可用于治疗烧伤和其他组织缺陷。 底物可以用细胞,特别是用角蛋白酶快速填充,并且在将填充的膜转移到伤口或真皮等价物之后支持细胞的重新定向。 基底也可以随后从新形成的组织结构中容易地分离。

    Sign lettering materials
    8.
    发明授权
    Sign lettering materials 失效
    签字刻字材料

    公开(公告)号:US4344994A

    公开(公告)日:1982-08-17

    申请号:US16601

    申请日:1979-02-21

    IPC分类号: G09F7/14 G09F7/16 A61F13/02

    摘要: Sign lettering materials are described which consist of plastics film letters releasably adhered to a split backing tile, e.g. of silicone coated card, by a permanently tacky pressure-sensitive adhesive. In order to assist proper spacing of these letters (and numbers) when they are set up to form words, in the case of at least some of the letters of the alphabetic set, one or more corners of the tile has a stepped notch with one or more steps. The inmost vertical sides of the notches are abutted to give the desired spacing, consistent with the letters not overlapping. The system allows visually even spacing to be rapidly achieved over a range from closely spaced letters to wide spacing.

    摘要翻译: 描述了符号刻字材料,其由可分离地粘附到分离背衬瓦片上的塑料薄膜字母构成。 的有机硅涂层卡,通过永久粘合的压敏粘合剂。 为了在这些字母(和数字)被设置成形成单词时辅助这些字母(和数字)的适当间隔,在至少一些字母集的字母的情况下,该瓦片的一个或多个角部具有带有一个 或更多的步骤。 凹口的最垂直的侧面被邻接以给出所需的间距,与不重叠的字母一致。 该系统允许在从紧密间隔的字母到宽间距的范围内快速实现视觉上的间距。

    ROBOT CONTROL SYSTEM
    10.
    发明申请
    ROBOT CONTROL SYSTEM 有权
    机器人控制系统

    公开(公告)号:US20090052325A1

    公开(公告)日:2009-02-26

    申请号:US12282417

    申请日:2007-03-06

    IPC分类号: H04L12/26

    摘要: A robot control system has a connection module for a data network and includes a filter module configured to read data out of a data flow of a data network. The filter module identifies real-time data in the data network and extracts the real-time data as required. In addition, a method for directing data traffic in real time between a data system based on real-time and a network includes the steps of monitoring a data flow in the network for defined data using a filter module in the data system, extracting the defined data from the network, identifying real-time data in the defined data using an identification characteristic, and relaying the real-time data to a first receiving module.

    摘要翻译: 机器人控制系统具有用于数据网络的连接模块,并且包括被配置为从数据网络的数据流中读取数据的过滤器模块。 过滤器模块识别数据网络中的实时数据,并根据需要提取实时数据。 另外,用于在基于实时和网络的数据系统之间实时指导数据业务的方法包括以下步骤:使用数据系统中的过滤器模块监视网络中的数据流以定义数据,提取定义的 来自网络的数据,使用识别特征识别定义数据中的实时数据,并将实时数据中继到第一接收模块。