公开(公告)号：US20090280032A1

公开(公告)日：2009-11-12

申请号：US12305235

申请日：2007-06-29

申请人： Willem Super ,  Cornelis Willem Roth ,  Marcus Petrus Waltherus van Loon ,  Robertus Petrus Maria van Hees

发明人： Willem Super ,  Cornelis Willem Roth ,  Marcus Petrus Waltherus van Loon ,  Robertus Petrus Maria van Hees

IPC分类号： B01L3/00

CPC分类号： B01L3/5085 ,  B01L2200/12 ,  B01L2200/142 ,  B01L2300/0829 ,  B01L2300/0851 ,  B29C45/16 ,  B29C65/14 ,  B29C65/1412 ,  B29C65/1435 ,  B29C65/148 ,  B29C66/1142 ,  B29C66/54 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/7465 ,  B29K2709/08 ,  B29K2025/08 ,  B29K2025/06 ,  B29K2023/38 ,  B29K2023/12 ,  B29K2023/06

摘要： The invention relates to the field of analytical chemistry, in particular to multi-well assay plates having a unique flatness for use in high throughput (bio)chemical and biological assays which rely on luminescence detection. Provided is a multi-well assay plate a top layer including walls defining a plurality of adjacent sample wells for receiving assay samples, and a bottom layer defining the bottom of the wells, having a bottom surface facing away from the wells and wherein said bottom surface is provided with a grid structure forming a plurality of mock wells at the plate bottom, characterized in that the total volume of the mock wells is less than the total volume of the sample wells.

摘要翻译： 本发明涉及分析化学领域，特别涉及具有独特平坦度的多孔测定板，其用于依赖于发光检测的高通量（生物）化学和生物测定。 提供了一种多孔测定板，顶层包括限定用于接收测定样品的多个相邻样品孔的壁，以及限定孔底部的底层，其底表面背离孔，并且其中所述底表面 设置有在板底部形成多个模拟井的格栅结构，其特征在于，所述模拟井的总体积小于所述样品井的总体积。

公开(公告)号：US06277896B1

公开(公告)日：2001-08-21

申请号：US09308427

申请日：1999-08-17

申请人： Cornelis Willem Roth ,  Johan Boshuis ,  Franciscus Egbertus Richters ,  Andreas Bernardus Eidhof ,  Christiaan Antonius Jagers ,  René de Jong

发明人： Cornelis Willem Roth ,  Johan Boshuis ,  Franciscus Egbertus Richters ,  Andreas Bernardus Eidhof ,  Christiaan Antonius Jagers ,  René de Jong

IPC分类号： B29C4406

CPC分类号： B29C44/14 ,  B29C44/105

摘要： A method for manufacturing a plastic object may include the steps of: (a) providing an injection moulding device with a mould that includes two mould parts which in a closed position define a mould cavity; (b) providing foaming means for causing foaming in the mould cavity of plastic injected into the mould cavity; (c) providing blocking means for temporarily rendering the foaming means effectively inactive; (d) energizing the blocking means; (e) choosing as plastic a mixture of two plastics, wherein the first plastic is a non-type A plastic and the second plastic is a type A plastic that constitutes a maximum of roughly 30 percent by mass of the mixture, wherein the type A plastic is a plastic with high melt strength compatible with the first plastic, for instance HMS PP which is high-melt-strength polypropylene; (f) causing a formed object to cool to a chosen temperature, opening the mould cavity and removing the cooled object.

摘要翻译： 塑料制品的制造方法可以包括以下步骤：（a）提供具有模具的注射成型装置，所述模具包括两个在关闭位置限定模腔的模具部件; （b）提供发泡装置，用于在注入到模腔中的塑料的模腔中引起发泡; （c）提供用于暂时使发泡装置有效地不起作用的阻挡装置; （d）给阻挡装置通电; （e）以塑料形式选择两种塑料的混合物，其中第一种塑料是非A型塑料，第二种塑料是A型塑料，其占混合物质量的大约30质量％，其中A型 塑料是与第一种塑料相容的高熔体强度的塑料，例如高熔点聚丙烯的HMS PP; （f）使成形物体冷却到所选择的温度，打开模腔并移除被冷却的物体。