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公开(公告)号：US20090215946A1
公开(公告)日：2009-08-27
申请号：US11909923
申请日：2006-03-27
Applicant: Doetze Jakob Sikkema , David J. Rodini , Hasan Dindi , James Arnold Schultz , Georg Valentin Martin , Ralf Demuth , Michael Schelhaas
Inventor： Doetze Jakob Sikkema , David J. Rodini , Hasan Dindi , James Arnold Schultz , Georg Valentin Martin , Ralf Demuth , Michael Schelhaas
IPC: C08K3/32 , C09K3/00 , C08F226/06
CPC classification number: C07D213/73 , C08G73/18 , C08G73/22
Abstract: Disclosed are processes for preparing monomer complexes that include contacting 2,3,5,6-tetraaminopyridine free base in water with 2,5-dihydroxy terephthalic acid dipotassium salt to form an aqueous mixture, and adjusting the pH of the aqueous mixture to within the range of from about (3) to about (5) to precipitate the monomer complex. Processes of polymerizing the monomer complexes, polyareneazoles, filaments and yarns are also disclosed.
Abstract translation: 公开了制备单体络合物的方法，其包括使水中的2,3,5,6-四氨基吡啶游离碱与2,5-二羟基对苯二甲酸二钾盐接触以形成含水混合物，并将含水混合物的pH调节至 范围为约（3）至约（5）以沉淀单体络合物。 还公开了聚合单体络合物，聚芳唑，长丝和纱线的方法。
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12.发明授权Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate 有权制备5-硝基-3,4-二氢-1（2H） - 萘酮，1,5-萘二胺和1,5-萘二异氰酸酯的方法公开(公告)号：US07202384B2
公开(公告)日：2007-04-10
申请号：US11400007
申请日：2006-04-07
Applicant: Joachim Zechlin , Kai Verkerk , Dietmar Wastian , Kartin Joschek , Tim Loddenkemper , Wilfried Pinke , Michael Schelhaas , Georg Ronge
Inventor： Joachim Zechlin , Kai Verkerk , Dietmar Wastian , Kartin Joschek , Tim Loddenkemper , Wilfried Pinke , Michael Schelhaas , Georg Ronge
IPC: C07C45/00
CPC classification number: C07C209/68 , C07C201/12 , C07C211/58 , C07C263/10 , C07C265/14 , C07C205/56 , C07C205/45
Abstract: The present invention relates to a process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate, in which 4-(2-nitrophenyl)-n-butyronitrile is converted to 4-(2-nitrophenyl)-n-butyric acid.
Abstract translation: 本发明涉及5-硝基-3,4-二氢-1（2H） - 萘酮，1,5-萘二胺和1,5-萘二异氰酸酯的制备方法，其中4-（2-硝基苯基）-n - 丁腈转化成4-（2-硝基苯基） - 正丁酸。
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13.发明授权Process for producing 5-nitro-3,4-dihydro-1(H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate 有权制备5-硝基-3,4-二氢-1（H） - 萘酮，1,5-萘二胺和1,5-萘二异氰酸酯的方法公开(公告)号：US07202378B2
公开(公告)日：2007-04-10
申请号：US11399962
申请日：2006-04-07
Applicant: Joachim Zechlin , Kai Verkerk , Dietmar Wastian , Katrin Joschek , Tim Loddenkemper , Wilfried Pinke , Michael Schelhaas , Georg Ronge
Inventor： Joachim Zechlin , Kai Verkerk , Dietmar Wastian , Katrin Joschek , Tim Loddenkemper , Wilfried Pinke , Michael Schelhaas , Georg Ronge
IPC: C07C261/00
CPC classification number: C07C209/68 , C07C201/12 , C07C211/58 , C07C263/10 , C07C265/14 , C07C205/56 , C07C205/45
Abstract: The present invention relates to a process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate, in which 4-(2-nitrophenyl)-n-butyronitrile is converted to 4-(2-nitrophenyl)-n-butyric acid.
Abstract translation: 本发明涉及5-硝基-3,4-二氢-1（2H） - 萘酮，1,5-萘二胺和1,5-萘二异氰酸酯的制备方法，其中4-（2-硝基苯基）-n - 丁腈转化为4-（2-硝基苯基） - 正丁酸。
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14.发明申请Process for producing 5-nitro-3,4-dihydro-1(H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate 有权制备5-硝基-3,4-二氢-1（H） - 萘酮，1,5-萘二胺和1,5-萘二异氰酸酯的方法公开(公告)号：US20060183946A1
公开(公告)日：2006-08-17
申请号：US11399962
申请日：2006-04-07
Applicant: Joachim Zechlin , Kai Verkerk , Dietmar Wastian , Katrin Joschek , Tim Loddenkemper , Wilfried Pinke , Michael Schelhaas , Georg Ronge
Inventor： Joachim Zechlin , Kai Verkerk , Dietmar Wastian , Katrin Joschek , Tim Loddenkemper , Wilfried Pinke , Michael Schelhaas , Georg Ronge
IPC: C07C205/45
CPC classification number: C07C209/68 , C07C201/12 , C07C211/58 , C07C263/10 , C07C265/14 , C07C205/56 , C07C205/45
Abstract: The present invention relates to a process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate, in which 4-(2-nitrophenyl)-n-butyronitrile is converted to 4-(2-nitrophenyl)-n-butyric acid.
Abstract translation: 本发明涉及5-硝基-3,4-二氢-1（2H） - 萘酮，1,5-萘二胺和1,5-萘二异氰酸酯的制备方法，其中4-（2-硝基苯基）-n - 丁腈转化为4-（2-硝基苯基） - 正丁酸。
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公开(公告)号：US06790976B2
公开(公告)日：2004-09-14
申请号：US09893858
申请日：2001-06-28
Applicant: Michael Schelhaas , Manfred Jautelat
Inventor： Michael Schelhaas , Manfred Jautelat
IPC: C07C25300
CPC classification number: C07C253/00 , C07C255/05
Abstract: The present invention relates to a process for producing tricarbonitriles corresponding to formula I wherein n is an integer from 2 to 11 by forming an intermediate in the presence of a strong base in a first stage from an aliphatic &agr;-&ohgr;-dinitrile corresponding to formula II wherein n is an integer from 3 to 12, and reacting the intermediate in a second stage to form a trinitrile corresponding to formula I by the addition of acrylonitrile.
Abstract translation: 本发明涉及一种制备相应于式I的方法，其中n为2至11的整数，通过在第一阶段中在强碱存在下，形成对应于式II的脂族α-ω-二腈的中间体，其中n为 3至12的整数，并在第二阶段使中间体反应，通过加入丙烯腈形成对应于式I的三腈。
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Patent Agency Ranking
公开(公告)号：US08563622B2
公开(公告)日：2013-10-22
申请号：US12919851
申请日：2009-02-27
Applicant: Michael Schelhaas , Reinhold Klipper , Duilio Rossoni
Inventor： Michael Schelhaas , Reinhold Klipper , Duilio Rossoni
CPC classification number: C08F8/30 , B01J45/00 , C01G3/003 , C02F1/285 , C02F2101/20 , C02F2101/203 , C08F8/02 , C08F8/44 , C22B3/42 , C22B15/0089 , Y02P10/234 , Y02P10/236 , C08F212/08
Abstract: The present application relates to novel monodisperse, gel-type or macroporous picolylamine resins which are based on at least one monovinylaromatic compound and at least one polyvinylaromatic compound and/or a (meth)acrylic compound and contain tertiary nitrogen atoms in structures of the general formula (I) as functional group, where R1 is an optionally substituted radical from the group consisting of picolyl, methylquinoline and methylpiperidine, R2 is a radical —(CH2)q—COOR3, R3 is a radical from the group consisting of H, Na and K, m is an integer from 1 to 4, n and p are each, independently of one another, a number in the range from 0.1 to 1.9 and the sum of n and p is 2, q is an integer from 1 to 5 and M is the polymer matrix, a process for preparing them and their uses, in particular the use in hydrometallurgy and electroplating.
Abstract translation: 本申请涉及基于至少一种单乙烯基芳族化合物和至少一种聚乙烯基芳族化合物和/或（甲基）丙烯酸化合物并且在通式结构中含有叔氮原子的新型单分散，凝胶型或大孔吡甲基胺树脂 （I）作为官能团，其中R 1是由吡啶甲基，甲基喹啉和甲基哌啶组成的组中的任选取代的基团，R 2是 - （CH 2）q -COOR 3基团，R 3是由H，Na和 K，m为1〜4的整数，n和p各自独立地为0.1〜1.9的数，n与p的和为2，q为1〜5的整数， M是聚合物基质，其制备方法及其用途，特别是在湿法冶金和电镀中的应用。
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公开(公告)号：US08440730B2
公开(公告)日：2013-05-14
申请号：US12890794
申请日：2010-09-27
Applicant: Reinhold Klipper , Stefan Neumann , Jens Stoll , Michael Schelhaas , Pierre Vanhoorne
Inventor： Reinhold Klipper , Stefan Neumann , Jens Stoll , Michael Schelhaas , Pierre Vanhoorne
CPC classification number: B01J45/00 , C02F2001/425 , C02F2101/20 , C08F8/30 , C08F8/40 , C08F212/08 , C08F212/12 , C08F212/36 , C25B1/46 , C25B15/08
Abstract: The present invention relates to a method for improved removal of cations, preferably alkaline earth metals, in particular calcium and barium, from aqueous solutions using chelating resins having aminomethylphosphonic acid groups and iminodimethylphosphonic acid groups having high dynamic absorption capacity for cations at a low residual content of the cations and high regeneration efficiency, and a markedly lengthened loading duration of the chelating resin, to the chelating exchangers themselves, and also to uses thereof.
Abstract translation: 本发明涉及一种使用具有氨基甲基膦酸基团的螯合树脂和具有低动态吸收能力的亚氨基二甲基膦酸基团从低水平溶液中除去阳离子，优选碱土金属，特别是钙和钡的方法， 的阳离子和高再生效率，并且螯合树脂的负载持续时间显着延长到螯合交换剂本身，以及其用途。
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18.发明申请PROCESS FOR TRANSPORTING FRACTURE ("FRAC") FLUID ADDITIVES TO OIL AND GAS WELLS UTILIZING ION EXCHANGE RESIN 有权使用离子交换树脂对油和气体进行运输的流程（“FRAC”）流体添加剂公开(公告)号：US20110297382A1
公开(公告)日：2011-12-08
申请号：US12859897
申请日：2010-08-20
Applicant: Anthony P. Tirio , Phil Fatula , Michael Schelhaas
Inventor： Anthony P. Tirio , Phil Fatula , Michael Schelhaas
IPC: E21B43/26
CPC classification number: C09K8/80 , C09K8/528 , C09K8/68 , C09K8/70 , C09K2208/34
Abstract: There is disclosed a process for transporting fracture fluid additives underground to oil and gas wells by attaching a fracture fluid additive to an ion exchange resin and flowing the ion exchange resin underground and thereafter releasing the frac fluid additives from the ion exchange resins and also there is provided the use of an ion exchange resin as a proppant and a frac fluid lubricant.
Abstract translation: 公开了一种通过将断裂流体添加剂附着在离子交换树脂上并使离子交换树脂在地下流动并在离子交换树脂中释放压裂流体添加剂之后，将地下的断裂流体添加剂输送到油气井的方法， 提供使用离子交换树脂作为支撑剂和压裂液润滑剂。
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公开(公告)号：US20110108488A1
公开(公告)日：2011-05-12
申请号：US12917726
申请日：2010-11-02
Applicant: Pierre Vanhoorne , Michael Schelhaas
Inventor： Pierre Vanhoorne , Michael Schelhaas
CPC classification number: C02F1/42 , B01J41/14 , C02F2101/108 , C02F2103/04 , C02F2103/08
Abstract: The present invention relates to boron-selective resins containing glucamide structures, a method for production thereof and also use thereof for removing boron from liquids, preferably from seawater, drinking water or process waters in or from the electronics industry.
Abstract translation: 本发明涉及含有葡糖酰胺结构的硼选择性树脂，其制备方法以及其用于从液体中优选从电子工业中的海水，饮用水或工艺水中除去硼的用途。
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公开(公告)号：US07683122B2
公开(公告)日：2010-03-23
申请号：US11390939
申请日：2006-03-27
Applicant: Doetze Jakob Sikkema , David J. Rodini , Qinghong Fu Adkins , Steven R. Allen , Georg Valentin Martin , Ralf Demuth , Michael Schelhaas
Inventor： Doetze Jakob Sikkema , David J. Rodini , Qinghong Fu Adkins , Steven R. Allen , Georg Valentin Martin , Ralf Demuth , Michael Schelhaas
Abstract: Disclosed are processes for preparing polyareneazole polymers including contacting a molar excess of a free base in water with a terephthalic acid salt to form an aqueous mixture, adjusting the pH to precipitate a monomer complex, contacting the monomer complex with metal powder, and polymerizing the monomer complex. Polyareneazoles, filaments and yarns are also disclosed.
Abstract translation: 公开了制备聚芳腈聚合物的方法，包括使摩尔过量的游离碱与水中的游离碱与对苯二甲酸盐接触以形成水性混合物，调节pH以沉淀单体配合物，使单体配合物与金属粉末接触，并使单体聚合 复杂。 还公开了聚芳ne唑，长丝和纱线。
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