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    Citric ester mixtures and their use
    7.
    发明授权
    Citric ester mixtures and their use 失效
    柠檬酸酯混合物及其用途

    公开(公告)号：US08431638B2

    公开(公告)日：2013-04-30

    申请号：US12990225

    申请日：2009-05-05

    申请人： Michael Grass ,  Stefan Buchholz ,  Wilfried Bueschken

    发明人： Michael Grass ,  Stefan Buchholz ,  Wilfried Bueschken

    IPC分类号： C08K5/10

    CPC分类号： C07C69/704 ,  C08K5/0016 ,  C08K5/11

    摘要： The present invention relates to mixtures of citric esters of the formula I, in which each of R1, R2 and R3 is an aliphatic C5 or C9 moiety, wherein the average chain length of the aliphatic moieties in the mixture is in the range from greater than 5 to 7, and the average degree of branching of the aliphatic C9 moieties is in the range from 0.9 to 2.2. The present invention also relates to the use of the citric ester mixture as a plasticizer in plastics compositions.

    摘要翻译： 本发明涉及式I的柠檬酸酯的混合物，其中R 1，R 2和R 3各自为脂族C 5或C 9部分，其中混合物中脂族部分的平均链长在大于 5至7，并且脂族C 9部分的平均支化度在0.9至2.2的范围内。 本发明还涉及柠檬酸酯混合物作为塑料组合物中的增塑剂的用途。

    CITRIC ESTER MIXTURES AND THEIR USE
    8.
    发明申请
    CITRIC ESTER MIXTURES AND THEIR USE 失效
    CITRIC ESTER MIXTURES及其使用

    公开(公告)号：US20110046283A1

    公开(公告)日：2011-02-24

    申请号：US12990225

    申请日：2009-05-05

    申请人： Michael Grass ,  Stefan Buchholz ,  Wilfried Bueschken

    发明人： Michael Grass ,  Stefan Buchholz ,  Wilfried Bueschken

    IPC分类号： C08K5/12 ,  C08K5/11 ,  C09K3/00

    CPC分类号： C07C69/704 ,  C08K5/0016 ,  C08K5/11

    摘要： The present invention relates to mixtures of citric esters of the formula I, in which each of R1, R2 and R3 is an aliphatic C5 or C9 moiety, characterized in that the average chain length of the aliphatic moieties in the mixture is in the range from greater than 5 to 7, and the average degree of branching of the aliphatic C9 moieties is in the range from 0.9 to 2.2.The present invention also relates to the use of the citric ester mixture according to the invention as plasticizer in plastics compositions.The present invention also relates to a composition comprising the citric ester mixture according to the invention in a mixture with further components, comprising plasticizers from the group of the alkyl esters of aromatic polycarboxylic acids, of the cyclohexanepolycarboxylic acids, of benzoic acid or of adipic acid, and also to the use of this type of plasticizer composition in plastics compositions, in adhesives, in sealing compounds, in coatings, in paints, in plastisols or in inks. Plastics products produced from the plasticizers according to the invention can be, for example: profiles, gaskets, food packaging, foils, toys, medical items, roof sheeting, synthetic leather, floor coverings, underbody protection, coated textiles, wallpapers, cables and wire sheathing.

    摘要翻译： 本发明涉及式I的柠檬酸酯的混合物，其中R 1，R 2和R 3各自为脂族C 5或C 9部分，其特征在于混合物中脂族部分的平均链长在 大于5至7，并且脂族C 9部分的平均支化度在0.9至2.2的范围内。 本发明还涉及根据本发明的柠檬酸酯混合物在塑料组合物中作为增塑剂的用途。 本发明还涉及包含根据本发明的柠檬酸酯混合物与其它组分的混合物的组合物，其包含来自芳族多元羧酸的烷基酯，环己烷多羧酸，苯甲酸或己二酸的增塑剂 ，以及在塑料组合物，粘合剂，密封化合物，涂料，涂料，增塑溶胶或油墨中使用这种类型的增塑剂组合物。 根据本发明的由增塑剂生产的塑料产品可以是例如型材，垫圈，食品包装，箔，玩具，医疗用品，屋顶板，合成皮革，地板覆盖物，底部保护，涂布纺织品，壁纸，电缆和线 护套

    Dynamic perfusion imaging
    9.
    发明授权
    Dynamic perfusion imaging 有权

    公开(公告)号：US09848843B2

    公开(公告)日：2017-12-26

    申请号：US14112047

    申请日：2012-04-17

    申请人： Michael Grass ,  Holger Schmitt

    发明人： Michael Grass ,  Holger Schmitt

    IPC分类号： A61B6/00

    CPC分类号： A61B6/481 ,  A61B6/00 ,  A61B6/486 ,  A61B6/503 ,  A61B6/507 ,  A61B6/5217 ,  A61B6/542 ,  A61B6/545 ,  F04C2270/0421

    摘要： A method includes scanning a region of interest, during a contrast agent based perfusion scan, at a predetermined temporal sampling rate during contrast agent uptake in the region of interest, and generating time frame data indicative of the scanned region of interest. The method further includes identifying a predetermined change in an amount of the contrast agent in the region of interest from the time frame data. The method further includes scanning the region of interest at a lower temporal sampling rate, which is lower than the temporal sampling rate during the contrast agent uptake, in response to identifying the predetermined change in the amount of the contrast agent in the region of interest.

    Perfusion imaging
    10.
    发明授权
    Perfusion imaging 有权

    公开(公告)号：US09597042B2

    公开(公告)日：2017-03-21

    申请号：US13266556

    申请日：2010-04-09

    申请人： Roland Proksa ,  Michael Grass

    发明人： Roland Proksa ,  Michael Grass

    IPC分类号： G06K9/00 ,  A61B6/03 ,  A61B6/00

    CPC分类号： A61B6/032 ,  A61B6/481 ,  A61B6/482 ,  A61B6/486 ,  A61B6/504 ,  A61B6/507

    摘要： A method is disclosed that includes decomposing, with a decomposer, agent-based time series projection data for an object or a subject into at least an agent based component. A projection data decomposer includes a time series decomposer that determines agent-based projection data based on agent-based time series projection data based on at least two energy dependent components. A computer readable storage medium containing instructions which, when executed by a computer, cause the computer to perform the act of determining an agent-based component of agent-based time series projection data utilizing at least two components of the agent-based time series projection is provided.