公开(公告)号：US20130264209A1

公开(公告)日：2013-10-10

申请号：US13675298

申请日：2012-11-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bok Soon KWON ,  Sang Ho PARK ,  Hyo Rang KANG ,  Hyun Seok KIM ,  Joon Seon JEONG ,  Dong Jin HAM

IPC: C02F1/469

CPC classification number: C02F1/4695 ,  B01D61/422 ,  B01D61/44 ,  B01D61/48 ,  B01D61/485 ,  B01D69/10 ,  B01D69/125 ,  B01D71/72 ,  B01D2323/225 ,  B01J39/19 ,  B01J41/13 ,  B01J43/00 ,  B01J47/06 ,  B01J47/12 ,  C02F1/42 ,  C02F1/4693 ,  C08J5/2206

Abstract: An ion exchanger according to a non-limiting embodiment may include an open cell polymer support and a microporous polymer matrix charged within the open cell polymer support. The microporous polymer matrix includes an ion conductive polymer. The ion conductive polymer may be obtained by polymerizing monomers having at least one ion exchange functional group and at least one cross-linkable functional group with a cross-linking agent having at least two cross-linkable functional groups.

Abstract translation: 根据非限制性实施方案的离子交换剂可包括开孔聚合物载体和装载在开孔聚合物载体内的微孔聚合物基质。 微孔聚合物基质包括离子导电聚合物。 离子导电聚合物可以通过将具有至少一个离子交换官能团和至少一个可交联官能团的单体与具有至少两个可交联官能团的交联剂聚合而获得。

公开(公告)号：US07575393B2

公开(公告)日：2009-08-18

申请号：US10842328

申请日：2004-05-10

Applicant: John J. Sansalone

Inventor： John J. Sansalone

IPC: E01C9/00

CPC classification number: B01J20/06 ,  B01D39/06 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/08 ,  B01J20/2803 ,  B01J20/3204 ,  B01J20/321 ,  B01J20/3236 ,  B01J20/3289 ,  B01J20/3293 ,  B01J43/00 ,  C02F1/281 ,  C02F1/286 ,  C02F1/288 ,  C02F2101/20 ,  C02F2101/22 ,  C02F2103/001

Abstract: A cementitious porous pavement comprising a hydraulic conductivity greater than about 0.0001 cm/sec and a depth of at least three inches.

Abstract translation: 一种水泥质多孔路面，其包含大于约0.0001cm /秒的水力传导性和至少三英寸的深度。

公开(公告)号：US20090107918A1

公开(公告)日：2009-04-30

申请号：US12249148

申请日：2008-10-10

Applicant: Reinhold Klipper ,  Hans Karl Soest ,  Ulrich Litzinger ,  Michael Schelhaas ,  Georg Martin

Inventor： Reinhold Klipper ,  Hans Karl Soest ,  Ulrich Litzinger ,  Michael Schelhaas ,  Georg Martin

IPC: C08J5/20 ,  B01D15/36

CPC classification number: B01J43/00

Abstract: The present invention relates to novel amphoteric ion exchangers which possess not only phthalamide groups of the formula (I) but also —(CH2)mNR1R2 groups and/or if appropriate —(CH2)mNR1R2R3 groups, wherein m is an integer from 1 to 4 and R1, R2, R3 in each case independently of one another are hydrogen, —CH3, —CH2CH3, —CH2CH2CH3, benzyl, —OCH2CH3 or —CH2CH2OH and X is H or Na or K, to a process for production thereof and also use thereof.

Abstract translation: 本发明涉及新型的两性离子交换剂，其不仅具有式（I）的邻苯二甲酰胺基团，而且还具有 - （CH 2）m N R 1 R 2基团和/或如果合适的 - （CH 2）m N R 21 R 3基团，其中m是1至4的整数 R 1，R 2，R 3各自独立地为氢，-CH 3，-CH 2 CH 3，-CH 2 CH 2 CH 3，苄基，-OCH 2 CH 3或-CH 2 CH 2 OH，X为H或Na或K，为其制备方法，并且还使用 其中。

公开(公告)号：US20090005265A1

公开(公告)日：2009-01-01

申请号：US12141894

申请日：2008-06-18

Applicant: Kyu-youn HWANG ,  Joon-ho KIM ,  Chang-eun YOO ,  Hun-joo LEE ,  Hee-kyun LIM ,  Sung-young JEONG ,  Jeo-young SHIM

Inventor： Kyu-youn HWANG ,  Joon-ho KIM ,  Chang-eun YOO ,  Hun-joo LEE ,  Hee-kyun LIM ,  Sung-young JEONG ,  Jeo-young SHIM

IPC: C40B40/04 ,  C07C63/26

CPC classification number: C12N15/1006 ,  B01D15/361 ,  B01D15/364 ,  B01J20/3285 ,  B01J43/00 ,  C12Q1/6806 ,  C12Q2527/119 ,  C12Q2523/308

Abstract: A method of isolating nucleic acid from a sample containing nucleic acid is provided. The method includes contacting the sample with a bifunctional material that contains an amino group and a carboxyl group and is positively charged at a first pH to allow binding of the nucleic acid to the bifunctional material; and extracting the nucleic acid at a second pH higher than the first pH from the complex.

Abstract translation: 提供了从含有核酸的样品中分离核酸的方法。 该方法包括使样品与含有氨基和羧基的双官能材料接触并在第一pH下带正电荷以允许核酸与双功能材料的结合; 以及从所述络合物中提取比所述第一pH高的第二pH的所述核酸。

公开(公告)号：US07098327B2

公开(公告)日：2006-08-29

申请号：US10921646

申请日：2004-08-19

Applicant: Wayne E. Marshall ,  Lynda H. Wartelle

Inventor： Wayne E. Marshall ,  Lynda H. Wartelle

IPC: C08B3/20 ,  C08B15/06 ,  C08B15/10 ,  C07H15/26

CPC classification number: C08H8/00 ,  B01J43/00 ,  C02F1/286 ,  C02F1/42 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2101/103 ,  C02F2101/106 ,  C02F2101/20 ,  C02F2101/22 ,  Y10S502/516

Abstract: A process for the production of dual-functional ion exchange resins from lignocellulosic agricultural material involving anionization of the lignocellulosic agricultural material with citric acid and then cationization of the lignocellulosic agricultural material with dimethyloldihydroxyethylene urea (DMDHEU) and choline chloride, or cationization of the lignocellulosic agricultural material with DMDHEU and choline chloride and then anionization of the lignocellulosic agricultural material with citric acid.

Abstract translation: 一种从木质纤维素农业材料生产双功能离子交换树脂的方法，涉及用柠檬酸阴离子化木质纤维素农用材料，然后用二羟甲基二羟基乙烯脲（DMDHEU）和氯化胆碱对氯仿木素纤维素农药进行阳离子化，或木质纤维素农业阳离子化 材料与DMDHEU和氯化胆碱氯化物，然后用柠檬酸对木质纤维素农药进行阴离子化。

公开(公告)号：US06884345B1

公开(公告)日：2005-04-26

申请号：US09831162

申请日：1999-11-09

Applicant: Knut Irgum ,  Camilla Viklund

Inventor： Knut Irgum ,  Camilla Viklund

IPC: B01J20/285 ,  B01D15/08 ,  B01D15/36 ,  B01J20/26 ,  B01J20/32 ,  B01J39/26 ,  B01J43/00 ,  G01N30/26 ,  G01N30/52 ,  G01N30/88

CPC classification number: B01J39/26 ,  B01D15/364 ,  B01J20/28078 ,  B01J20/286 ,  B01J20/289 ,  B01J20/3092 ,  B01J20/321 ,  B01J20/3217 ,  B01J20/3219 ,  B01J20/3251 ,  B01J20/3255 ,  B01J20/3278 ,  B01J20/3285 ,  B01J20/3293 ,  B01J41/20 ,  B01J43/00 ,  B01J2220/54 ,  B01J2220/58 ,  B01J2220/82 ,  G01N2030/528

Abstract: A novel sorbent suitable for use as a stationary phase in a chromatography column, the core of which consists of an organic polymer of synthetic or natural origin. Further, the carrier exhibits a plurality of covalently bonded non-aromatic zwitterionic groups on its surface. Additionally, the invention also relates to a method for purifying a particular biological macromolecule, such as a protein or a nucleic acid, by zwitterionic ion exchange chromatography as well as an ion exchange column suitable for use in the zwitterionic ion exchange chromatography.

Abstract translation: 适用于色谱柱中固定相的新型吸附剂，其核心由合成或天然来源的有机聚合物组成。 此外，载体在其表面上显示出多个共价键合的非芳族两性离子基团。 此外，本发明还涉及通过两性离子交换层析纯化特定生物大分子如蛋白质或核酸的方法以及适用于两性离子交换层析的离子交换柱。

公开(公告)号：US5506188A

公开(公告)日：1996-04-09

申请号：US217050

申请日：1994-03-24

Applicant: Tadayoshi Ohkawara ,  Kyoichi Saito ,  Etsuko Sugo

Inventor： Tadayoshi Ohkawara ,  Kyoichi Saito ,  Etsuko Sugo

IPC: A61L9/01 ,  B01D53/38 ,  B01D53/81 ,  B01J20/22 ,  B01J20/24 ,  B01J20/32 ,  B01J43/00 ,  B01J20/26 ,  B01J21/04 ,  B01J23/02

CPC classification number: B01J43/00 ,  A61L9/01 ,  B01J20/28004 ,  B01J20/28023 ,  B01J20/28033 ,  B01J20/3007 ,  B01J20/321 ,  B01J20/3212 ,  B01J20/3219 ,  B01J20/3255 ,  B01J20/327 ,  B01J20/3278 ,  B01J2220/44 ,  B01J2220/4812 ,  B01J2220/4831

Abstract: The specification relates to an adsorptive material for removing malodorous substances from gases and liquids. The adsorptive material comprises a substrate having macromonomers which are bonded to the substrate and contain functional groups capable of adsorbing polar substances. The adsorptive material is produced by applying to the substrate a mixture of a monosaccharide and the macromonomers and then grafting the macromonomers to the substrate.

Abstract translation: 本说明书涉及用于从气体和液体中除去恶臭物质的吸附材料。 吸附材料包括具有大分子单体的基材，其结合到基材上并含有能够吸附极性物质的官能团。 吸附材料通过将单糖和大分子单体的混合物施加到基材上，然后将大分子单体接枝到基材上来制备。

公开(公告)号：US5278193A

公开(公告)日：1994-01-11

申请号：US380568

申请日：1989-07-14

Applicant: Jurgen Eiffler ,  Nicholas Moon

Inventor： Jurgen Eiffler ,  Nicholas Moon

IPC: C08F8/32 ,  B01J39/12 ,  B01J43/00 ,  C08F8/40 ,  C08F8/24

CPC classification number: C08F8/40 ,  B01J39/12 ,  B01J43/00

Abstract: The ion exchange resin beads have functional groups of formula I wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, m, r and q have the meanings stated in claim 1 and which have a matrix of a cross-linked polymer wherein the level of cross-linkages is decreased in the shell area is compared to the core area.These ion exchange resin beads are prepared by reacting resin beads which have primary or secondary amino groups and the mentioned matrix of a cross-linked polymer with a1) a hypophosphite salt in the presence of an acid, or a2) a hypophosphorous acid and b) formaldehyde or a formaldehyde releasing compound.

Abstract translation: 离子交换树脂珠具有式I的官能团，其中R 1，R 2，R 3，R 4，m，r和q具有权利要求1中所述的含义，并且具有交联聚合物的基体，其中交联水平 在壳面积下降的核心区域相比。 这些离子交换树脂珠是通过使具有伯氨基或仲氨基的树脂珠和所提及的交联聚合物的基质与a）次磷酸盐在酸存在下反应制备的，或者a2）次磷酸和b） 甲醛或甲醛释放化合物。

公开(公告)号：US5210149A

公开(公告)日：1993-05-11

申请号：US968741

申请日：1992-10-30

Applicant: Apurba Bhattacharya ,  Kenneth G. Davenport ,  Michael T. Sheehan ,  James R. Sounik

Inventor： Apurba Bhattacharya ,  Kenneth G. Davenport ,  Michael T. Sheehan ,  James R. Sounik

IPC: B01J43/00 ,  B01J45/00 ,  C08F8/12 ,  C08F212/14 ,  H01B1/12

CPC classification number: H01B1/122 ,  B01J43/00 ,  B01J45/00 ,  C08F212/14 ,  C08F8/12 ,  C08F2810/50 ,  G03C2001/0471

Abstract: A unique polymer was synthesized via copolymerization of vinylpyridine and acetoxystyrene under radical-initiated conditions followed by acidic or basic hydrolysis of the acetoxy group to afford the corresponding hydroxy group. The built-in acid-base dual functionality (phenolic and pyridyl units) in this polymer backbone gives rise to its unique solubility properties over a wide pH range in both aqueous and non-aqueous media. Due to its amphoteric nature, this polymer finds application as an anti-stat, viscosity modifier, and/or ion-exchange resin.

Abstract translation: 通过乙烯基吡啶和乙酰氧基苯乙烯在自由基引发条件下的共聚合，然后酸性或碱性水解乙酰氧基来合成独特的聚合物，得到相应的羟基。 该聚合物骨架中的内置酸碱双官能团（酚类和吡啶基单元）在水性和非水性介质中都能在宽的pH范围内产生独特的溶解性。 由于其两性性质，该聚合物可用作抗静电，粘度调节剂和/或离子交换树脂。

公开(公告)号：US4451581A

公开(公告)日：1984-05-29

申请号：US432919

申请日：1982-09-27

Applicant: Brian A. Bolto ,  Mervyn B. Jackson

Inventor： Brian A. Bolto ,  Mervyn B. Jackson

IPC: C08L71/02 ,  B01J43/00 ,  B01J49/00 ,  B01J49/45 ,  C08G65/333 ,  C08K5/00 ,  C08L71/00 ,  C08L71/03 ,  B01J39/18

CPC classification number: C08G65/33303 ,  B01J43/00 ,  B01J49/006 ,  C08K5/0025

Abstract: Thermally regenerable ion exchange resins, which are oxidation resistant, comprising polyetheramines derived from a poly (.alpha.-haloepoxyethane) which has been crosslinked and aminated.

Abstract translation: PCT No.PCT / AU82 / 00037 Sec。 371日期1982年9月27日 102（e）日期1982年9月27日PCT提交1982年3月22日PCT公布。 公开号WO82 / 03398 日本，1982年10月14日。耐氧化的可再生离子交换树脂包含衍生自已经交联和胺化的聚（α-卤代环氧乙烷）的聚醚胺。