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公开(公告)号：US20120141663A1
公开(公告)日：2012-06-07
申请号：US13384656
申请日：2010-08-12
CPC分类号： G01N27/302 , C07C50/04
摘要： The application relates to quinhydrone (RN=106-34-3) containing sensors (10) for e.g. potentiometric measurements, especially in vivo measurements such as potentiometric pH measurements in wounds. In particular, the application describes methods for preparing crystalline quinhydrone for use as an ink in the manufacture of such sensors. By combining concentrated aqueous solutions of benzoquinone and hydroquinone in the presence of a water soluble polysaccharide derivative, especially hydroxypropyl methyl cellulose (HPMC), crystals of quinhydrone are obtained which are characterised by a low aspect ratio (
摘要翻译： 本申请涉及含有例如传感器（10）的醌氢醌（RN = 106-34-3）。 电位测量，特别是体内测量，如伤口中的电位pH测量。 特别地，本申请描述了在制造这种传感器时制备用作墨水的结晶醌氢醌的方法。 通过在水溶性多糖衍生物，特别是羟丙基甲基纤维素（HPMC）的存在下，通过组合苯醌和氢醌的浓缩水溶液，得到醌型氢醌的结晶，其特征在于低纵横比（<2.5）。 这使得它们特别适用于pH电极。
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2.发明申请Pressure Sensitive Adhesives Containing Reactive, Surface-Modified Nanoparticles 审中-公开含有活性表面改性纳米粒子的压敏粘合剂公开(公告)号：US20130035433A1
公开(公告)日：2013-02-07
申请号：US13641208
申请日：2011-04-07
IPC分类号： C09J133/10 , C08K7/18 , C08K3/36
CPC分类号： C09J133/08 , C09J133/10 , C08K9/06
摘要： Acrylic copolymer pressure sensitive adhesive compositions containing surface-modified nanoparticles are described. The surface-modified nanoparticles are based on nanoparticles having a silica surface and a plurality of silane surface-modifying groups covalently bonded to the silica surface. Although some of the silane surface modifying groups may be non-reactive, at least 25 mole percent, and up to 100 mole percent, of the silane surface-modifying groups are reactive silane surface-modifying groups.
摘要翻译： 描述了含有表面改性纳米颗粒的丙烯酸共聚物压敏粘合剂组合物。 表面改性的纳米粒子基于具有二氧化硅表面的纳米颗粒和共价键合到二氧化硅表面上的多个硅烷表面改性基团。 尽管硅烷表面改性基团中的一些可以是非反应性的，但至少25摩尔％和高达100摩尔％的硅烷表面改性基团是反应性硅烷表面改性基团。
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