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11. 发明申请

WO2007035459A1 AGGLOMERATED ION EXCHANGE PARTICLE BED AND METHOD 审中-公开
标题翻译：聚合离子交换粒子和方法
公开(公告)号：WO2007035459A1
公开(公告)日：2007-03-29
申请号：PCT/US2006/035956
申请日：2006-09-14
申请人： DIONEX CORPORATION , POHL, Christopher, A. , CHARANJIT, Saini
发明人： POHL, Christopher, A. , CHARANJIT, Saini
IPC分类号： B01J47/00 , B01D15/36
CPC分类号： B01D15/361 , B01J20/3221 , B01J39/26 , B01J41/20 , B01J47/016
摘要： A liquid chromatography agglomerated bed comprising component A comprising (a) substrate particles and polymer chains (e.g. a condensation polymer) bound to the substrate particles and projecting therefrom, and (b) component B comprising substrate particles having external surfaces of opposite charge to that of the charged polymer chains, components A and B being bound at least in part by electrostatic forces between the component A charged polymer chains and the component B external surfaces to form in composite an agglomerated bed of ion exchange particles packed in a chromatography column.
摘要翻译：包含组分A的液相色谱附聚床包含（a）底物颗粒和与基底颗粒结合并从其中突出的聚合物链（例如缩合聚合物），和（b）组分B，其包含具有与带电聚合物链，组分A和B至少部分地由组分A带电的聚合物链和组分B外表面之间的静电力结合，以形成填充在色谱柱中的离子交换颗粒的聚集床。

12. 发明申请

WO2007035346A1 RECYCLING OF SUPPRESSOR REGENERANTS 审中-公开
标题翻译：抑制剂再生剂的回收
公开(公告)号：WO2007035346A1
公开(公告)日：2007-03-29
申请号：PCT/US2006/035628
申请日：2006-09-13
申请人： DIONEX CORPORATION , LIU, Yan , BARRETO, Victor, Manuel, Berber , POHL, Christopher, A. , RIVIELLO, John, M.
发明人： LIU, Yan , BARRETO, Victor, Manuel, Berber , POHL, Christopher, A. , RIVIELLO, John, M.
IPC分类号： G01N30/96
CPC分类号： G01N30/96 , G01N2030/965
摘要： A suppressed ion chromatographic apparatus using a regenerant recycle loop, comprising (a) an ion separation device (34) , (b) a membrane suppressor (36) , (c) a detector (38) , (d) a container for regenerant solution (40) , (e) a first conduit between the ion separation device and the suppressor, (f) a second conduit between the regenerant solution container and the suppressor, (g) a third conduit between the suppressor and the regenerant solution container, and (h) a regenerant solution recycle loop out of fluid communication with the detector outlet.
摘要翻译：一种使用再生剂循环回路的抑制离子色谱装置，包括（a）离子分离装置（34），（b）膜抑制剂（36），（c）检测器（38），（d）再生剂溶液容器（40），（e）离子分离装置和抑制器之间的第一导管，（f）再生剂溶液容器和抑制器之间的第二导管，（g）抑制器和再生剂溶液容器之间的第三导管，以及（h）与检测器出口流体连通的再生剂溶液循环回路。

13. 发明申请

WO2006086370A3 METHOD, SYSTEM AND SOFTWARE APPLICATION FOR ELECTROCHEMICAL ANALYSIS 审中-公开
公开(公告)号：WO2006086370A3
公开(公告)日：2006-08-17
申请号：PCT/US2006/004255
申请日：2006-02-06
申请人： DIONEX CORPORATION , FAN, Der-Min , WHITE, Raymond, Gordon , MODIC, Walter, Douglas , YEUNG, Henry, Hon-Kit , BARON, Ronald, Steven , GRAGG, Damon, R.
发明人： FAN, Der-Min , WHITE, Raymond, Gordon , MODIC, Walter, Douglas , YEUNG, Henry, Hon-Kit , BARON, Ronald, Steven , GRAGG, Damon, R.
IPC分类号： G01N27/49 , G01N27/42 , G01N27/48
摘要： The invention is a method, system and software application for electrochemical analysis of analytes in a solution. In one aspect of the invention, raw data is received from an electrochemical analysis and the raw data is analyzed. The analyzed data and the raw data are displayed. The electrochmical analysis is performed by applying one or more time-sequenced voltage waveforms in the soution and measuring the resulting current in the solution. In one aspect of the invention, the raw data is received from the electrochemical analysis wherein the raw data is representative of the measured current parameters. The raw data may be integrated based on one or more integartion time intervals, and the raw data may be displayed in one or more three dimensional plots. The integrated data and the raw data may also be displayed in one or more two-dimensional plots. The raw data is stored for three dimensional displays and the integrated data is stored for two dimensional displays. Baseline correction is performed on the raw data and the baseline corrected data is displayed in one or more three dimensional plots and in one or more two dimensional plots. The raw data is transmitted and stored at a rate between 100 Hz and 10 KHz.

14. 发明申请

WO1998027418A1 PREFORMED POLYMER COATING PROCESS AND PRODUCT 审中-公开
标题翻译：预涂聚合物涂层工艺和产品
公开(公告)号：WO1998027418A1
公开(公告)日：1998-06-25
申请号：PCT/US1997022033
申请日：1997-12-10
申请人： DIONEX CORPORATION
发明人： DIONEX CORPORATION , SRINIVASAN, Kannan , AVDALOVIC, Neboisa , POHL, Christopher, A.
IPC分类号： G01N27/26
CPC分类号： B01J20/286 , B01J20/3204 , B01J20/3208 , B01J20/3219 , B01J20/3278 , B01J20/3282 , G01N27/44704 , G01N27/44752
摘要： A method of coating a solid support (e.g. a capillary or chromatography packing) to alter the properties of the support surface for separating components in a fluid stream. The method comprises (a) covalently binding a coupling agent (including functional groups capable of forming free radical sites under hydrogen abstraction conditions) to the support surface in a uniform layer, and (b) thereafter, contacting the bound coupling agent with a solution of preformed polymer comprising totally saturated carbon chain backbones including leaving groups, under hydrogen abstraction conditions of elevated temperature in the presence of a free radical catalyst to remove leaving groups from the carbon chains to form free radical carbon binding sites which covalently bond to the coupling agent layer and to cross-link at least some of the preformed polymer through the free radical carbon binding sites to form a dimensional polymer network coating on said solid support surface. Alternatively, the coating is applied directly to an organic solid support without an intermediate coupling agent.
摘要翻译：涂覆固体支持物（例如毛细管或色谱填料）以改变用于分离流体流中的组分的支撑表面的性质的方法。该方法包括（a）在均匀的层中将偶联剂（包括能够在氢气提取条件下形成自由基位点的官能团）共价结合到载体表面，和（b）此后，将结合的偶联剂与包含完全饱和的碳链骨架的预成型聚合物，包括离去基团，在升温条件下，在自由基催化剂存在下除去离开碳链的离去基团，形成共价键连接到偶联剂层上的自由基碳结合位点并使至少一些预制聚合物通过自由基碳结合位点交联，以在所述固体支持物表面上形成尺寸聚合物网络涂层。或者，将涂层直接施加到无中间偶联剂的有机固体支持物上。

15. 发明申请

WO1997031864A1 ANION-EXCHANGE RESINS WITH AT LEAST TWO DIFFERENT NITROGEN CONTAINING ION-EXCHANGE GROUPS 审中-公开
标题翻译：具有至少两种含有离子交换基团的不同氮素的阴离子交换树脂
公开(公告)号：WO1997031864A1
公开(公告)日：1997-09-04
申请号：PCT/US1997002178
申请日：1997-02-26
申请人： DIONEX CORPORATION
发明人： DIONEX CORPORATION , SLINGSBY, Rosanne, W. , POHL, Christopher, A. , JAGODZINSKI, Jacek, J. , NARAYANAN, Latha, P. , WEITZHANDLER, Michael
IPC分类号： C02F01/42
CPC分类号： B01D15/363 , B01J41/05 , B01J41/20 , B01J47/016
摘要： Anion-exchange compositions are provided comprising anion-exchange functional groups comprising at least a first and a second nitrogen group, wherein the first nitrogen group is a quaternary amine and the second nitrogen group is selected from the group consisting of primary, secondary, tertiary or quaternary amines. Methods of making and using the compositions are also provided.
摘要翻译：提供阴离子交换组合物，其包含至少包含第一和第二氮基团的阴离子交换官能团，其中第一氮基团为季胺，第二氮基团选自伯，仲，叔或季胺。还提供了制备和使用组合物的方法。

16. 发明申请

WO1996027790A1 INTERMITTENT ELECTROLYTIC PACKED BED SUPPRESSOR REGENERATION FOR ION CHROMATOGRAPHY 审中-公开
标题翻译：用于离子色谱的间歇电解包装床抑制剂再生
公开(公告)号：WO1996027790A1
公开(公告)日：1996-09-12
申请号：PCT/US1996002947
申请日：1996-02-29
申请人： DIONEX CORPORATION
发明人： DIONEX CORPORATION , SMALL, Hamish , RIVIELLO, John, M. , RABIN, Steven, B.
IPC分类号： G01N30/02
CPC分类号： G01N30/96 , G01N2030/965 , Y10T436/25125
摘要： In an ion chromatographic method, a sample is passed through a separation column (158) and the effluent passed to a suppressor (162) and subsequently to a conductivity cell (168) for analysis. To regenerate the suppressor, deionized water is passed from a tank (176) through the suppressor (162) while a power supply (164) electrolyzes the deionized water to form ions which regenerate the suppressor (162).
摘要翻译：在离子色谱法中，将样品通过分离塔（158），并将流出物通入抑制剂（162），随后流过导电池（168）进行分析。为了再生抑制器，去离子水从罐（176）通过抑制器（162），而电源（164）电解去离子水以形成再生抑制器（162）的离子。

17. 发明申请

WO1995034360A1 ACCELERATED SOLVENT EXTRACTION SYSTEM 审中-公开
标题翻译：加速溶剂萃取系统
公开(公告)号：WO1995034360A1
公开(公告)日：1995-12-21
申请号：PCT/US1995006936
申请日：1995-05-31
申请人： DIONEX CORPORATION
发明人： DIONEX CORPORATION , RICHTER, Bruce, E. , POHL, Christopher, A. , PORTER, Nathan, L. , JONES, Brian, A. , EZZELL, John, L. , AVDALOVIC, Nebojsha
IPC分类号： B01D15/08
CPC分类号： G01N30/00 , B01D11/0203 , B01D11/0207 , B01D11/0273 , B01D11/0284 , B01J20/043 , B01J20/3204 , B01J20/3236 , G01N1/34 , G01N2001/4061 , G01N2030/009 , Y10T436/255
摘要： Methods for the solvent extraction of organic analytes from a sample in an extraction cell (25) are provided. An organic solvent from a reservoir (17) is used to extract analytes under elevated temperatures and pressures below supercritical conditions in short times and with low amounts of solvent. The extraction cell (25) is mounted between a pump (14) and a sample collection vial (35).
摘要翻译：提供了从萃取池（25）中的样品溶剂萃取有机分析物的方法。来自贮存器（17）的有机溶剂用于在短时间内和低量溶剂下在高于超临界条件的高温和高压下提取分析物。提取单元（25）安装在泵（14）和样品收集瓶（35）之间。

18. 发明申请

WO2018013826A1 REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO A MASS SPECTROMETER 审中-公开
标题翻译：用于将分离柱与质谱仪接口的可更换发射器组件
公开(公告)号：WO2018013826A1
公开(公告)日：2018-01-18
申请号：PCT/US2017/041958
申请日：2017-07-13
申请人： THERMO HYPERSIL-KEYSTONE LLC , DIONEX CORPORATION
发明人： ROBSON, Brandon, Howard , SUN, Xuefei , LIU, Xiaodong
IPC分类号： H01J49/04 , H01J49/16
摘要： An electrospray emitter assembly for interfacing a separation column to a mass spectrometer is disclosed. An emitter capillary includes an inlet end and an outlet end. A fitting is coupled to the inlet end of the emitter, configured to be removably connected to the separation column. A stop with a defined through hole is integrated proximate the inlet end of the emitter to produce a path for liquid to flow from the separation column to the emitter via the through hole where a voltage is applied to the liquid entering the emitter.
摘要翻译：公开了一种用于将分离柱连接到质谱仪的电喷雾发射器组件。发射器毛细管包括入口端和出口端。配件连接到发射器的入口端，配置成可拆卸地连接到分离柱。具有限定的通孔的止动器集成在发射器的入口端附近，以产生液体通过通孔的液体从分离柱流向发射器的路径，其中电压施加到进入发射器的液体。

19. 发明申请

WO2012129010A1 CO2-REMOVAL DEVICE AND METHOD 审中-公开
标题翻译：二氧化碳去除装置和方法
公开(公告)号：WO2012129010A1
公开(公告)日：2012-09-27
申请号：PCT/US2012/028933
申请日：2012-03-13
申请人： DIONEX CORPORATION , RIVIELLO, John, M.
发明人： RIVIELLO, John, M.
IPC分类号： B01D61/46 , B01D69/04 , B01D69/08 , G01N30/96
CPC分类号： C25B15/08 , G01N30/00 , G01N30/96 , G01N2030/965
摘要： An electrolytic CO 2 -removal device (10) for anion analysis of a liquid sample. The device includes a basic chamber (20) and CO 2 -permeable tubing (14) in the basic chamber. Anion exchange membranes (26, 28) are disposed on opposite sides of the basic chamber, and electrodes (30, 34) are disposed outside the membranes. The device can be integral with a suppressor in an ion chromatography system and/or an aqueous stream purifier. Also, methods performed by the device.
摘要翻译：一种用于液体样品的阴离子分析的电解CO 2去除装置（10）。该装置包括基本室（20）和基本室中的二氧化碳可渗透管（14）。阴离子交换膜（26,28）设置在基本室的相对侧上，并且电极（30,34）设置在膜外部。该装置可以与离子色谱系统和/或含水流净化器中的抑制器成一体。另外，由该装置执行的方法。

20. 发明申请

WO2011106720A3 HIGH CAPACITY ION CHROMATOGRAPHY STATIONARY PHASE AND METHOD OF FORMING 审中-公开
标题翻译：高容量离子色谱固定相及其制备方法
公开(公告)号：WO2011106720A3
公开(公告)日：2011-09-01
申请号：PCT/US2011/026343
申请日：2011-02-25
申请人： DIONEX CORPORATION , SRINIVASAN, Kannan , POHL, Christopher, A. , BHARDWAJ, Sheetal , LIN, Rong
发明人： SRINIVASAN, Kannan , POHL, Christopher, A. , BHARDWAJ, Sheetal , LIN, Rong
IPC分类号： B01J41/20 , B01J41/04 , B01J39/26 , B01J47/00 , B01D15/36
摘要： The present invention provides a new design for high capacity stationary phases for chromatography, for example, ion chromatography. The stationary phases include a first polymer layer in contact with and at least partially coating the substrate of the stationary phase. The first polymer layer serves as a foundation for the attachment, and in various embodiments, the growth and attachment, of a highly hyperbranched polymer structure, typically based on one or more products of condensation polymerization. Multiple components are of use in forming the first polymer layer and the hyperbranched polymer structure, thereby providing a stationary phase that can be engineered to have a desired property such as ion capacity, ion selectivity, and the like. Exemplary condensation polymers are formed by the reaction of at least one polyfunctional compound with at least one compound of complimentary reactivity, e.g., a nucleophilic polyfunctional compound reacting with an electrophilic compound.
摘要翻译：本发明提供了用于色谱法的高容量固定相的新设计，例如离子色谱法。固定相包括与固定相的基底接触并且至少部分涂覆固定相的基底的第一聚合物层。第一聚合物层用作附着的基础，并且在各种实施方案中，高度超支化聚合物结构的生长和附着通常基于一种或多种缩聚产物。多种组分可用于形成第一聚合物层和超支化聚合物结构，从而提供可被设计成具有期望性质如离子容量，离子选择性等的固定相。示例性的缩合聚合物通过至少一种多官能化合物与至少一种互补反应性化合物（例如与亲电子化合物反应的亲核多官能化合物）反应而形成。

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