公开(公告)号：US08528747B2

公开(公告)日：2013-09-10

申请号：US12703514

申请日：2010-02-10

申请人： Kevin Dinnean ,  Robert S. Johnson ,  Steve J. MacDonald

发明人： Kevin Dinnean ,  Robert S. Johnson ,  Steve J. MacDonald

IPC分类号： B01D24/00 ,  B01D37/02

CPC分类号： G01N1/405 ,  B01J20/103 ,  B01J20/261 ,  B01J20/28028 ,  B01J20/28042 ,  B01J20/3007 ,  B01J20/3204 ,  B01J20/3242

摘要： Solid phase extraction (SPE) disks may be manufactured by providing a suspension comprising glass microfibers and a suspension comprising one or more sorbents and forming a disk by combining the suspensions or by layering the suspensions. This may be followed by a drying procedure to create the finished disk. A disk mold including a collar and plug may be used to establish the size and shape of the disk. Examples of various constructions and processes for forming the disks are provided.

摘要翻译： 可以通过提供包含玻璃微纤维的悬浮液和包含一种或多种吸附剂的悬浮液并通过组合悬浮液或通过分层悬浮液形成盘来制造固相萃取（SPE）盘。 这之后可以通过干燥程序来创建成品盘。 可以使用包括套环和插头的盘模，以确定盘的尺寸和形状。 提供了用于形成磁盘的各种结构和过程的实例。

公开(公告)号：US12128329B1

公开(公告)日：2024-10-29

申请号：US17673738

申请日：2022-02-16

申请人： Kevin Dinnean

发明人： Kevin Dinnean

IPC分类号： B01D15/10 ,  B01D39/20 ,  G01N1/34

CPC分类号： B01D15/10 ,  B01D39/2017 ,  G01N1/34 ,  B01D2239/0407 ,  B01D2239/0618 ,  B01D2239/065 ,  B01D2239/069

摘要： Solid phase extraction (SPE) disks are manufactured by introducing a series of components and/or liquid suspensions into a mold and evacuating the liquid to form a cohesive filter or SPE disk. After all the free liquid has been substantially removed, the SPE disk is removed from the mold and dried. SPE disks are for use in analytical chemistry procedures.

公开(公告)号：US20100200491A1

公开(公告)日：2010-08-12

申请号：US12703514

申请日：2010-02-10

申请人： Kevin DINNEAN ,  Robert S. JOHNSON ,  Steve J. MacDONALD

发明人： Kevin DINNEAN ,  Robert S. JOHNSON ,  Steve J. MacDONALD

IPC分类号： B01D29/58 ,  B28B7/22

CPC分类号： G01N1/405 ,  B01J20/103 ,  B01J20/261 ,  B01J20/28028 ,  B01J20/28042 ,  B01J20/3007 ,  B01J20/3204 ,  B01J20/3242

摘要： Solid phase extraction (SPE) disks may be manufactured by providing a suspension comprising glass microfibers and a suspension comprising one or more sorbents and forming a disk by combining the suspensions or by layering the suspensions. This may be followed by a drying procedure to create the finished disk. A disk mold including a collar and plug may be used to establish the size and shape of the disk. Examples of various constructions and processes for forming the disks are provided.

摘要翻译： 可以通过提供包含玻璃微纤维的悬浮液和包含一种或多种吸附剂的悬浮液并通过组合悬浮液或通过分层悬浮液形成盘来制造固相萃取（SPE）盘。 这之后可以通过干燥程序来创建成品盘。 可以使用包括套环和插头的盘模，以确定盘的尺寸和形状。 提供了用于形成磁盘的各种结构和过程的实例。