公开(公告)号：US20090057231A1

公开(公告)日：2009-03-05

申请号：US12193218

申请日：2008-08-18

Applicant: Michael Schelhaas ,  Pierre Vanhoorne ,  Olaf Halle ,  Stefan Neumann

Inventor： Michael Schelhaas ,  Pierre Vanhoorne ,  Olaf Halle ,  Stefan Neumann

IPC: C02F1/42 ,  B32B15/02

CPC classification number: C08F8/24 ,  B01J41/07 ,  B01J41/14 ,  B01J45/00 ,  C02F1/42 ,  C02F2101/10 ,  C02F2103/04 ,  C02F2103/08 ,  C02F2103/346 ,  C08F8/32 ,  Y10T428/2998 ,  C08F212/08

Abstract: The present invention relates to macroporous, monodisperse boron-selective ion exchangers having improved boron uptake kinetics and improved boron capacity, containing N-methylglucamine structures, having a median diameter D between 550 and 750 μm and a volumetric fraction of beads between 0.9 D and 1.1 D of at least 75%.

Abstract translation: 本发明涉及具有改善的硼吸收动力学和改善的硼容量的大孔单分散硼选择性离子交换剂，其含有N-甲基葡糖胺结构，中值粒径D在550-750μm之间，珠粒体积分数在0.9D与1.1之间 D至少75％。

公开(公告)号：US20090022638A1

公开(公告)日：2009-01-22

申请号：US11879814

申请日：2007-07-19

Applicant: Duilio Rossoni ,  Reinhold Klippper ,  Rudolf Wagner ,  Wolfgang Wambach ,  Michael Schelhaas

Inventor： Duilio Rossoni ,  Reinhold Klippper ,  Rudolf Wagner ,  Wolfgang Wambach ,  Michael Schelhaas

IPC: C22B60/02 ,  C22B3/42

CPC classification number: C22B3/42 ,  B01J41/04 ,  B01J41/05 ,  B01J47/014 ,  C22B60/0265 ,  Y02P10/234

Abstract: The present invention relates to the use of monodisperse, macroporous anion exchangers of type I or type II in hydrometallurgical processes for winning metals of value.

Abstract translation: 本发明涉及在湿法冶金工艺中使用I型或II型单分散大孔阴离子交换剂来获得有价值的金属。

公开(公告)号：US20060178526A1

公开(公告)日：2006-08-10

申请号：US11400007

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: C07C263/04 ,  C07C201/06 ,  C07C209/36

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。

公开(公告)号：US07057071B2

公开(公告)日：2006-06-06

申请号：US10446319

申请日：2003-05-28

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: C07C209/36

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.

公开(公告)号：US07057003B2

公开(公告)日：2006-06-06

申请号：US10738742

申请日：2003-12-17

Applicant: Kamelia Detig-Karlou ,  Joachim Simon ,  Michael Mager ,  Thomas Stingl ,  Christoph Gürtler ,  Michael Schelhaas

Inventor： Kamelia Detig-Karlou ,  Joachim Simon ,  Michael Mager ,  Thomas Stingl ,  Christoph Gürtler ,  Michael Schelhaas

IPC: C08G18/80

CPC classification number: C08G18/4866 ,  C08G18/10 ,  C08G18/12 ,  Y10T428/31551 ,  C08G18/64 ,  C08G18/2895

Abstract: The invention relates to novel blocked polyurethane prepolymers, to a process for their preparation, to reactive systems prepared therefrom that cure at room temperature, and to their use.

Abstract translation: 本发明涉及新的封端聚氨酯预聚物，其制备方法，由其制备的反应体系，其在室温下固化及其用途。

公开(公告)号：US06827875B2

公开(公告)日：2004-12-07

申请号：US10185512

申请日：2002-06-28

Applicant: Michael Schelhaas ,  Christoph Gürtler

Inventor： Michael Schelhaas ,  Christoph Gürtler

IPC: C08G1880

CPC classification number: C08G18/792 ,  C08G18/8093 ,  C09D175/06 ,  Y10T428/31551 ,  Y10T428/31605

Abstract: The present invention relates to new blocked polyisocyanates with which high-grade, emission-free coatings and lacquer coatings with reduced yellowing values can be obtained, to a method of producing them, and to the use thereof in one-component polyurethane systems, particularly as crosslinking agents in automobile primer surfacers.

Abstract translation: 本发明涉及新的封端多异氰酸酯，其可获得具有降低的黄变值的高级无排放涂料和漆层，其制备方法及其在单组分聚氨酯体系中的用途，特别是作为 汽车底漆表面活性剂中的交联剂。

公开(公告)号：US6166256A

公开(公告)日：2000-12-26

申请号：US566073

申请日：2000-05-08

Applicant: Henry Giera ,  Carl Casser ,  Pieter Ooms ,  Michael Schelhaas ,  Christian Laue ,  Michaela Meiers ,  Gerhard Braun

Inventor： Henry Giera ,  Carl Casser ,  Pieter Ooms ,  Michael Schelhaas ,  Christian Laue ,  Michaela Meiers ,  Gerhard Braun

IPC: B01J31/02 ,  C07B61/00 ,  C07C239/10 ,  C07C239/00

CPC classification number: C07C239/10

Abstract: The present invention provides a process for preparing (4-nitroso-phenyl)phenyl-hydroxylamine which is characterized in that nitrobenzene is reacted in the presence of hydroxide and/or oxide-containing bases, optionally in the presence of solvents, at temperatures of 20 to 180.degree. C. and pressures of 0.1 to 10 bar.The process according to the invention has the particular advantage that it uses inexpensive and cost-effective nitrobenzene as starting material instead of the nitrosobenzene conventionally used hitherto.

Abstract translation: 本发明提供一种制备（4-亚硝基苯基）苯基羟胺的方法，其特征在于硝酸苯在含氢氧化物和/或氧化物的碱存在下，任选地在溶剂存在下，在20℃的温度下反应 至180℃，压力为0.1至10巴。 根据本发明的方法具有特别的优点，它使用廉价且具有成本效益的硝基苯作为起始原料，而不是迄今为止常规使用的亚硝基苯。

公开(公告)号：US08714258B2

公开(公告)日：2014-05-06

申请号：US13309926

申请日：2011-12-02

Applicant: Anthony P. Tirio ,  Phil Fatula ,  Michael Schelhaas

Inventor： Anthony P. Tirio ,  Phil Fatula ,  Michael Schelhaas

IPC: E21B43/26

CPC classification number: C09K8/70 ,  C09K8/685 ,  C09K8/80

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。

公开(公告)号：US07553906B2

公开(公告)日：2009-06-30

申请号：US10738879

申请日：2003-12-17

Applicant: Jan Weikard ,  Christoph Gürtler ,  Wolfgang Fischer ,  Diethelm Rappen ,  Michael Schelhaas

Inventor： Jan Weikard ,  Christoph Gürtler ,  Wolfgang Fischer ,  Diethelm Rappen ,  Michael Schelhaas

IPC: C08G18/80 ,  C08G18/81 ,  C08L75/14 ,  C07C233/57 ,  C07C263/00

CPC classification number: C08G18/672 ,  C08G18/8048 ,  C08G18/8093 ,  C08G18/8096 ,  C08G18/8175 ,  C08L75/16 ,  C09D175/16 ,  Y10T428/31551 ,  C08G18/62 ,  C08L2666/20

Abstract: An organic polyisocyanate with at least one unsaturated functional group is capable of copolymerizing when exposed to actinic radiation. The polyisocyanate comprises structural units with the formula (1): wherein: X is an electron-attracting group; R1, and R2 are hydrogen atoms, a saturated or unsaturated aliphatic or cycloaliphatic radical, or an aromatic or araliphatic radical; and n is an integer from 0 to 5. A process for producing this polyisocyanate is also disclosed.

Abstract translation: 具有至少一个不饱和官能团的有机多异氰酸酯在暴露于光化辐射时能够共聚。 多异氰酸酯包括具有式（1）的结构单元：其中：X是吸电子基团; R1和R2是氢原子，饱和或不饱和的脂族或脂环族基团，或芳族或芳脂族基团; 并且n为0至5的整数。还公开了制备该多异氰酸酯的方法。

公开(公告)号：US20060069225A1

公开(公告)日：2006-03-30

申请号：US11219396

申请日：2005-09-02

Applicant: Matthias Wintermantel ,  Christoph Gurtler ,  Michael Schelhaas ,  Rainer Trinks ,  Walter Meckel

Inventor： Matthias Wintermantel ,  Christoph Gurtler ,  Michael Schelhaas ,  Rainer Trinks ,  Walter Meckel

IPC: C08G18/00

CPC classification number: C09J175/12 ,  C08G18/10 ,  C08G18/8093 ,  C09J175/04 ,  C08G18/3271

Abstract: The present invention relates to reactive compositions containing A) one or more blocked polyurethane prepolymers which have a content of blocked isocyanate groups (calculated as NCO) of 0.1 to 20 wt. % and are prepared from i) at least one aromatic, aliphatic, araliphatic and/or cycloaliphatic diisocyanate having a content of free NCO groups of 5 to 60 wt. %, ii) a polyol component containing at least one polyester polyol, and/or at least one polyether polyol and/or at least one polycarbonate polyol, iii) CH-acidic cyclic ketones corresponding to formula (I) as blocking agents wherein X represents an electron-attracting group, R1 and R2 independently of one another represent the radicals H, C1-C20 (cyclo)alkyl, C6-C24 aryl, C1-C20 (cyclo)alkyl ester or amide, C6-C24 aryl ester or amide, mixed aliphatic/aromatic radicals with 1 to 24 carbon atoms that can also be part of a 4- to 8-membered ring, n is an integer from 0 to 5, and B) one or more OH-functional compounds in which the OH component undergoes activation by a deposition amine component. The present invention also relates to a composite system containing two adherends bonded together with the reactive composition according to the invention.

Abstract translation: 本发明涉及含有A）一种或多种封端聚氨酯预聚物的反应性组合物，其中封端异氰酸酯基团（以NCO计算）为0.1-20wt。 ％，并且由i）至少一种芳族，脂族，芳脂族和/或脂环族二异氰酸酯制备，其中游离NCO基团含量为5-60wt。 ％，ii）含有至少一种聚酯多元醇的多元醇组分和/或至少一种聚醚多元醇和/或至少一种聚碳酸酯聚