公开(公告)号：US09580311B2

公开(公告)日：2017-02-28

申请号：US14726248

申请日：2015-05-29

Applicant: VTU Holding GmbH

Inventor： Roland Kalb

IPC: C01B3/08 ,  C01B3/00 ,  C01B3/06 ,  C07C211/63 ,  C07F9/54 ,  B01J41/08 ,  H01M8/06 ,  C01B6/23

CPC classification number: C01B3/08 ,  B01J41/09 ,  C01B3/001 ,  C01B3/065 ,  C01B6/23 ,  C07C211/63 ,  C07F9/5407 ,  H01M8/0606 ,  Y02E60/324 ,  Y02E60/327 ,  Y02E60/362

Abstract: A method releases hydrogen by forming a second ionic liquid from a first ionic liquid by releasing hydrogen from the first ionic liquid by exposing the first ionic liquid to water and a catalyst. The first ionic liquid includes a cation and an anion including a borohydride. The release of the hydrogen forms a borate, which makes up the anion of the second ionic liquid. The cation of the first ionic liquid is the same as that of the second ionic liquid. A reaction system includes the first and second ionic liquids, water and a catalyst.

Abstract translation: 一种方法是通过从第一离子液体形成第二离子液体来释放氢气，通过将第一离子液体暴露于水和催化剂中，从第一离子液体释放氢。 第一离子液体包括阳离子和包含硼氢化物的阴离子。 氢的释放形成硼酸盐，其构成第二离子液体的阴离子。 第一离子液体的阳离子与第二离子液体的阳离子相同。 反应体系包括第一和第二离子液体，水和催化剂。

公开(公告)号：US20080272055A1

公开(公告)日：2008-11-06

申请号：US11810520

申请日：2007-06-06

Applicant: Reinhold Klipper ,  Michael Schelhaas ,  Stefan Neumann ,  Jens Stoll

Inventor： Reinhold Klipper ,  Michael Schelhaas ,  Stefan Neumann ,  Jens Stoll

IPC: B01J41/08 ,  B01J41/02 ,  B01J41/10 ,  C02F1/42

CPC classification number: C02F1/42 ,  B01J41/10 ,  B01J45/00 ,  B01J47/016 ,  C02F2101/103 ,  C02F2101/105 ,  C02F2101/20 ,  C02F2101/203 ,  C02F2101/206

Abstract: The present invention relates to the use of inorganic salts for increasing the adsorption of oxoanions and/or thioanalogues thereof to metal-doped ion exchangers, preferably to iron oxide/iron oxyhydroxide-containing ion exchangers, preferably from water or aqueous solutions, and also the conditioning of these metal-doped ion exchangers having increased adsorption behaviour toward oxoanions and/or thioanalogues thereof by using inorganic salts with the exception of amphoteric ion exchangers which have both acidic and basic groups as functional groups.

Abstract translation: 本发明涉及无机盐用于增加氧化亚氨基和/或其硫代分子对金属掺杂的离子交换剂，优选氧化铁/含羟基氧化铁的离子交换剂，优选水或水溶液的吸附，以及 通过使用无机盐除了具有酸性和碱性基团作为官能团的两性离子交换剂之外，这些金属掺杂的离子交换剂的调理具有增加的吸附行为向氧阴离子和/或硫代分子的吸附行为。

公开(公告)号：US5472616A

公开(公告)日：1995-12-05

申请号：US143489

申请日：1993-10-27

Applicant: Charles R. Szmanda ,  Richard J. Carey

Inventor： Charles R. Szmanda ,  Richard J. Carey

IPC: B01J41/04 ,  B01J47/00 ,  B01J41/08

CPC classification number: B01J41/046 ,  B01J47/006

Abstract: The invention is for a process of removing anions from an organic solution, especially one having base labile components. The process comprises modifying an anion exchange resin by treatment with a solution of a source of anions less basic than the hydroxyl anion and contacting said modified ion exchange resin with an organic solution containing anions. The process is especially useful for treating photoresist compositions.

Abstract translation: 本发明涉及从有机溶液中除去阴离子的方法，特别是具有碱不稳定组分的阴离子。 该方法包括通过用比羟基阴离子碱性低的阴离子溶液处理并使所述改性离子交换树脂与含有阴离子的有机溶液接触来改性阴离子交换树脂。 该方法对于处理光致抗蚀剂组合物特别有用。

公开(公告)号：US5453186A

公开(公告)日：1995-09-26

申请号：US376656

申请日：1995-01-20

Applicant: Werner Muller ,  Joachim Kinkel

Inventor： Werner Muller ,  Joachim Kinkel

IPC: B01J20/285 ,  B01D15/08 ,  B01J20/32 ,  B01J39/16 ,  B01J39/20 ,  B01J39/26 ,  B01J41/08 ,  B01J41/14 ,  B01J41/20 ,  G01N30/88

CPC classification number: B01J39/20 ,  B01D15/08 ,  B01J20/3278 ,  B01J41/14 ,  B01D15/361 ,  B01D15/3804

Abstract: The invention is directed to separating materials comprising a primary or secondary aliphatic hydroxyl group-containing support coated with at least one covalently bonded polymer, wherein(1) the covalently bonded polymers are bonded to the support by graft polymerization via the .alpha.-carbon atoms of the hydroxyl groups, and(2) the polymer contains identical or different recurring units of the formula I ##STR1## wherein R.sup.1 is H or CH.sub.3 ;Y is ##STR2## R' and R" are each independently H or CH.sub.3, R.sup.2 and R.sup.3 are each independently(a) C.sub.1-10 -alkyl, phenyl, phenyl-C.sub.1-10 -alkyl, cycloalkyl, C.sub.1-10 -alkyl-cycloalkyl or C.sub.1-10 -alkylphenyl,(b) one of the above groups in (a) monosubstituted or polysubstituted by each of amino, mono- or dialkylamino, trialkylammonium, carboxyl, or sulfonyl,(c) a cyclic or bicyclic radical having 5-10 C atoms, wherein one or more CH or CH.sub.2 groups is replaced by (i) N or NH, (ii) N or NH and S, or (iii) N or NH and O, or(d) one of R.sup.2 or R.sup.3 is H; and wherein R.sup.2 and R.sup.3 are coordinated with one another so that either both radicals are acidic or basic, or one of the radicals is neutral and one is acidic or basic,x is 2 to 100,and R.sup.4 is C.sub.1-10 -alkyl, phenyl, phenyl-C.sub.1-10 -alkyl, cycloalkyl or C.sub.1-10 -alkyl-cycloalkyl, or C.sub.1-10 -cyclophenyl, each monosubstituted or polysubstituted by carboxyl or sulfonyl.

Abstract translation: 本发明涉及包含含有至少一种共价键合的聚合物的伯或仲脂族羟基的载体的分离材料，其中（1）通过接枝聚合将共价键合的聚合物经由α-碳原子 羟基，和（2）聚合物含有相同或不同的式I的重复单元，其中R 1是H或CH 3; Y是R'和R“各自独立地是H或CH 3，R 2和R 3各自独立地为（a）C 1-10烷基，苯基，苯基-C 1-10烷基，环烷基，C 1-10 - 烷基 （a）由氨基，单或二烷基氨基，三烷基铵，羧基或磺酰基中的每一个单取代或多取代的上述基团之一，（c）环或二环基团，其具有 5-10个C原子，其中一个或多个CH或CH 2基团被（i）N或NH，（ii）N或NH和S或（iii）N或NH和O，或（d）R2 或R 3为H; 并且其中R2和R3彼此配位，使得两个基团都是酸性或碱性的，或者一个基团是中性的，一个是酸性或碱性的，x是2至100，并且R 4是C 1-10 - 烷基，苯基 ，苯基-C 1-10烷基，环烷基或C 1-10 - 烷基 - 环烷基，或被羧基或磺酰基单取代或多取代的C 1-10 - 环苯基。

公开(公告)号：US5294652A

公开(公告)日：1994-03-15

申请号：US19287

申请日：1993-02-18

Applicant: Norman B. Rainer

Inventor： Norman B. Rainer

IPC: B01J41/08 ,  B01J45/00 ,  B01J47/00 ,  C08L11/00 ,  B01D15/00 ,  C08C69/26 ,  C08J5/20

CPC classification number: B01J47/007 ,  B01J41/085 ,  B01J45/00 ,  B01J47/006

Abstract: A process for absorbing silver from photographic hypo solutions involves passing the hypo solution through a bed consisting of a multitude of a sponge product confined within a vessel. The sponge product is derived from an open-celled cellulosic sponge into which there has been incorporated 30% to 80% by weight of a polymer produced by the thermal interaction of polyethyleneimine (PEI) with a polycarboxylic acid. The polymer further contains an activating multivalent cation and between 90% and 300% water. Silver is eluted from the sponge product employing aqueous solutions of a complexing agent such as an ammonium compound or a cyanide compound. Following a water wash, the bed of sponge product is ready for its next cycle of silver absorption.

Abstract translation: 从照相底层溶液中吸收银的方法包括使次溶液通过由限制在容器内的大量海绵产品组成的床。 海绵产品来源于开孔的纤维素海绵，其中掺入30％至80％重量的通过聚乙烯亚胺（PEI）与多元羧酸的热相互作用产生的聚合物。 聚合物还含有活化多价阳离子和90％至300％的水。 使用络合剂如铵化合物或氰化物化合物的水溶液，从海绵产品中洗脱银。 水洗后，海绵产品床准备下一次银吸收循环。

公开(公告)号：US4511722A

公开(公告)日：1985-04-16

申请号：US466807

申请日：1983-02-16

Applicant: Heinrich Krimm ,  Hans-Josef Buysch ,  Peter M. Lange ,  Reinhold Klipper

Inventor： Heinrich Krimm ,  Hans-Josef Buysch ,  Peter M. Lange ,  Reinhold Klipper

IPC: B01J41/08 ,  B01J41/09 ,  C07D207/26 ,  C07D207/267 ,  C07D207/27 ,  C07D209/48 ,  C07D233/32 ,  C07D233/74 ,  C07D263/22 ,  C08F26/00 ,  C08F26/06 ,  C07D263/20 ,  C07D209/40 ,  C07D207/12

CPC classification number: C07D207/267 ,  B01J41/085 ,  C07D207/27 ,  C07D209/48 ,  C07D233/32 ,  C07D263/22 ,  C08F26/06

Abstract: Cyclic N-vinylacylamines are prepared by heating carbonic acid esters of cyclic N-2-hydroxyethylacylamines in the presence of a catalytic amount of alkali or alkaline earth metal compound having an alkaline reaction and subsequently distilling the reaction mixture.Cyclic N-vinylacylamines are valuable precursors for preparing plant protection agents and medicaments and serve as polymerization and copolymerization components for preparing plastics, surface coatings, paints and ion exchange materials.

Abstract translation: 在催化量的具有碱性反应的碱金属或碱土金属化合物的存在下，加热环状N-2-羟乙基酰胺的碳酸酯，然后蒸馏反应混合物，制备环状N-乙烯基酰胺。 环状N-乙烯基酰胺是制备植物保护剂和药物的有价值的前体，并且用作制备塑料，表面涂料，油漆和离子交换材料的聚合和共聚组分。

公开(公告)号：US4410669A

公开(公告)日：1983-10-18

申请号：US376881

申请日：1982-05-10

Applicant: Peter Panster ,  Peter Kleinschmit

Inventor： Peter Panster ,  Peter Kleinschmit

IPC: B01J41/12 ,  B01J31/00 ,  B01J41/08 ,  C07F7/08 ,  C07F7/18 ,  C08G77/00 ,  C08G77/26 ,  C08G77/28 ,  C08G77/38 ,  C08G77/48 ,  C08G77/58 ,  C08F283/00

CPC classification number: B01J41/08 ,  C07F7/0838 ,  C07F7/0889 ,  C07F7/1836 ,  C08G77/26 ,  C08G77/38 ,  C08G77/48

Abstract: Polymeric ammonium compounds are disclosed which have a silica-type backbone, comprised of units having the formula: ##STR1## in which R.sup.1 and R.sup.2 represent a group ##STR2## in which R.sup.5 is an alkylene grouping and the free valencies of the oxygen atoms are saturated by silicon atoms of further groups (2), if appropriate with incroporation of crosslinking agents, R.sup.3 and R.sup.4 have the meaning of R.sup.1 and R.sup.2 or represent hydrogen, an alkyl group, cycloalkyl group or the benzyl group, X represents a 1- to 3-valent anion of a protonic acid which forms stable salts with amine bases and x can be a number from 1 to 3. Also disclosed are processes for preparing the polymeric ammonium compounds and to the use of these materials as ion exchange materials.

Abstract translation: 公开了具有二氧化硅型主链的聚合铵化合物，其由具有下式的单元组成：其中R 1和R 2表示基团，其中R 5是亚烷基，而自由基 氧原子的价态由另外的基团（2）的硅原子饱和，如果合适的话，R3和R4具有R1和R2的意义，或代表氢，烷基，环烷基或苄基， X表示与胺碱形成稳定盐的质子酸的1至3价阴离子，x可以是1至3的数。还公开了制备聚合铵化合物的方法以及将这些材料用作 离子交换材料。

公开(公告)号：US4399235A

公开(公告)日：1983-08-16

申请号：US262670

申请日：1981-05-11

Applicant: Charles F. Raley, Jr. ,  Edward R. Husser

Inventor： Charles F. Raley, Jr. ,  Edward R. Husser

IPC: B01J39/20 ,  B01J41/14 ,  B01J45/00 ,  B01J47/00 ,  C22B60/02 ,  B01J39/08 ,  B01J41/08 ,  C08L23/28

CPC classification number: B01J47/006 ,  B01J39/20 ,  B01J41/14 ,  B01J45/00 ,  C22B60/0265

Abstract: High density, ion exchange resins having excellent integrity are prepared from cross-linked, aromatic polymers which have been halogenated in the presence of an organic liquid having a sufficiently high dielectric constant to prevent substantial halogenation of the polymer backbone such as various organic nucleophiles having a free electron pair associated with a nonhalogen atom, e.g., ethanol or dimethylformamide. For example, a cross-linked polystyrene which has been brominated in methylene chloride containing a small amount of ethanol can subsequently be chloromethylated and aminated to form a high density anion exchange resin useful in removing anions from thick slurries such as those employed in uranium recovery.

Abstract translation: 具有优异完整性的高密度离子交换树脂由具有足够高介电常数的有机液体存在下被卤化的交联的芳族聚合物制备，以防止聚合物骨架的基本上卤化，例如具有 与非卤素原子相关的自由电子对，例如乙醇或二甲基甲酰胺。 例如，在含有少量乙醇的二氯甲烷中溴化的交联聚苯乙烯可随后被氯甲基化并胺化以形成高密度阴离子交换树脂，用于从诸如用于铀回收的那些粗浆中除去阴离子。

公开(公告)号：US4339548A

公开(公告)日：1982-07-13

申请号：US186795

申请日：1980-09-12

Applicant: Akimitsu Miyahara

Inventor： Akimitsu Miyahara

IPC: B01J47/00 ,  B01J39/08 ,  B01J41/08

CPC classification number: B01J47/007

Abstract: A method for preparing a cementitious ion-exchange resin comprising treating cation- or anion-exchange resin particles having an effective diameter of from about 0.1 to about 1 mm with a material selected from the group consisting of polyacrylate emulsions, polyvinyl alcohol, and polyvinyl acetate, the material having a hydrophilic group, drying the treated ion exchange resin into a cementitious mass, and optionally reducing the particle size of the mass to provide cementitious ion exchange resin grains having an effective diameter of from about 2 to about 50 mm.

Abstract translation: 一种制备水泥质离子交换树脂的方法，包括用选自聚丙烯酸酯乳液，聚乙烯醇和聚乙酸乙烯酯的材料处理具有约0.1至约1mm有效直径的阳离子或阴离子交换树脂颗粒 ，具有亲水基团的材料，将经处理的离子交换树脂干燥成胶结物质，并且任选地减小物料的粒度以提供具有约2-约50mm有效直径的水泥质离子交换树脂颗粒。

公开(公告)号：US4273878A

公开(公告)日：1981-06-16

申请号：US45366

申请日：1979-06-04

Applicant: David R. Amick

Inventor： David R. Amick

IPC: B01J41/12 ,  C08F8/32 ,  B01J41/08

CPC classification number: B01J41/12 ,  C08F8/32 ,  C08F2810/20 ,  Y02P20/582

Abstract: Anion exchange resins produced by reacting a stabilized polychloromethylstyrene polymer bead with a polyamine containing at least two tertiary amine groups of which at least one is a terminal group, and processes for producing the resins in uniform sizes.

Abstract translation: 通过使稳定的聚氯甲基苯乙烯聚合物珠粒与至少两个其中至少一个末端基团的至少两个叔胺基团的多胺反应制备的阴离子交换树脂，以及用于制备均匀尺寸的树脂的方法。