公开(公告)号：US08450530B2

公开(公告)日：2013-05-28

申请号：US13080885

申请日：2011-04-06

Applicant: Christoph Mueller ,  Christof Wilhelm Wigbers ,  Johann-Peter Melder ,  Gerd Haderlein ,  Norbert Gutfrucht

Inventor： Christoph Mueller ,  Christof Wilhelm Wigbers ,  Johann-Peter Melder ,  Gerd Haderlein ,  Norbert Gutfrucht

IPC: C07C209/16 ,  C07C209/26

CPC classification number: C07C209/26 ,  C07C211/08

Abstract: The present invention relates to a process for preparing unsymmetric secondary tert-butylamines by continuous amination in the gas phase, wherein tert-butylamine is converted over hydrogenation catalysts in the presence of an alcohol or aldehyde and hydrogen.

Abstract translation: 本发明涉及通过在气相中连续胺化来制备不对称仲叔丁胺的方法，其中叔丁胺在醇或醛和氢的存在下转化为氢化催化剂。

公开(公告)号：US20120115765A1

公开(公告)日：2012-05-10

申请号：US13287546

申请日：2011-11-02

Applicant: Norbert GUTFRUCHT ,  Frank Hettche

Inventor： Norbert GUTFRUCHT ,  Frank Hettche

IPC: C10M133/08

CPC classification number: C10M133/08 ,  C10M173/00 ,  C10M173/02 ,  C10M173/025 ,  C10M2215/042 ,  C10N2230/16 ,  C10N2230/24 ,  C10N2240/04 ,  C10N2240/14 ,  C10N2240/52 ,  C10N2250/021

Abstract: A lubricant which comprises an alkanolamine of the formula I of the formula II of the formula III of the formula IV or a mixture of alkanolamines selected from alkanolamines of the formulae I to IV,where R1, R2, R3, R1′, R2′ and R3′ are each independently a hydrogen atom or a C1 to C4 alkyl group, and R4 is a C1 to C16 alkyl group.

Abstract translation: 一种润滑剂，其包含式Ⅳ的式Ⅺ的式Ⅳ的式Ⅳ的烷醇胺或选自式I至Ⅳ的链烷醇胺的烷醇胺的混合物，其中R 1，R 2，R 3，R 1'，R 2'和 R 3'各自独立地为氢原子或C1〜C4烷基，R4为C1〜C16烷基。

公开(公告)号：US20120251810A1

公开(公告)日：2012-10-04

申请号：US13384772

申请日：2010-07-21

Applicant: Hartmut Denecke ,  Alexander Tishkov ,  Norbert Gutfrucht ,  Heinz Herbst ,  Matthias Maase ,  Rainer Xalter ,  Christoph Fleckenstein

Inventor： Hartmut Denecke ,  Alexander Tishkov ,  Norbert Gutfrucht ,  Heinz Herbst ,  Matthias Maase ,  Rainer Xalter ,  Christoph Fleckenstein

IPC: C08K5/5397 ,  B32B5/02 ,  C08L63/00

CPC classification number: C08K5/5397 ,  C08J5/24 ,  C08J2363/00 ,  C08K5/0066 ,  C08K5/50 ,  C08K5/5398 ,  C08L63/00 ,  Y10T428/249921

Abstract: The present invention is related to the use of specific derivatives of diphosphines as flame retardants in aromatic and heteroaromatic epoxy resins and to a method for reducing the flammability of organic material comprising aromatic and/or heteroaromatic epoxy resins in which the specific derivates of diphosphines are incorporated. Moreover, the invention is related to an aromatic and/or heteroaromatic epoxy resin composition containing aromatic and heteroaromatic epoxy resin as such or in processed form and incorporated in the aromatic and/or heteroaromatic epoxy resin at least one of the derivatives of diphosphines in an amount of from 1 to 35% by weight, based on the weight of the aromatic and/or heteroaromatic epoxy resin.

Abstract translation: 本发明涉及二膦的具体衍生物作为芳族和杂芳族环氧树脂中的阻燃剂的用途以及降低其中掺入二膦的特定衍生物的芳香族和/或杂芳族环氧树脂的有机材料的可燃性的方法 。 此外，本发明涉及芳族和/或杂芳族环氧树脂组合物，其含有芳族和/或杂芳族环氧树脂本身或以加工形式并入芳香族和/或杂芳族环氧树脂中，至少一种二膦衍生物的量为 为1至35重量％，基于芳族和/或杂芳族环氧树脂的重量。

公开(公告)号：US20110251433A1

公开(公告)日：2011-10-13

申请号：US13080080

申请日：2011-04-05

Applicant: Christof Wilhelm WIGBERS ,  Christoph Müller ,  Johann-Peter Melder ,  Bernd Stein ,  Harald Meißner ,  Gerd Haderlein ,  Norbert Gutfrucht

Inventor： Christof Wilhelm WIGBERS ,  Christoph Müller ,  Johann-Peter Melder ,  Bernd Stein ,  Harald Meißner ,  Gerd Haderlein ,  Norbert Gutfrucht

IPC: C07C209/00

CPC classification number: C07C209/26 ,  Y02P20/582 ,  C07C211/17 ,  C07C211/08

Abstract: The present application relates to a process for preparing unsymmetric secondary tert-butylamines which, as well as the tert-butyl radical, also comprise an alkyl, cycloalkyl or benzyl radical. They are prepared by reacting corresponding aldehydes with tert-butylamine and hydrogen in the presence of hydrogenation catalysts (reductive amination) in the liquid phase.

Abstract translation: 本申请涉及一种制备不对称仲叔丁胺的方法，其中叔丁基以及叔丁基也包括烷基，环烷基或苄基。 它们通过在液相中的氢化催化剂（还原胺化）存在下，使相应的醛与叔丁胺和氢反应来制备。

公开(公告)号：US08445726B2

公开(公告)日：2013-05-21

申请号：US13080080

申请日：2011-04-05

Applicant: Christof Wilhelm Wigbers ,  Christoph Mueller ,  Johann-Peter Melder ,  Bernd Stein ,  Harald Meissner ,  Gerd Haderlein ,  Norbert Gutfrucht

Inventor： Christof Wilhelm Wigbers ,  Christoph Mueller ,  Johann-Peter Melder ,  Bernd Stein ,  Harald Meissner ,  Gerd Haderlein ,  Norbert Gutfrucht

IPC: C07C209/26

CPC classification number: C07C209/26 ,  Y02P20/582 ,  C07C211/17 ,  C07C211/08

Abstract: The present application relates to a process for preparing unsymmetric secondary tert-butylamines which, as well as the tert-butyl radical, also comprise an alkyl, cycloalkyl or benzyl radical. They are prepared by reacting corresponding aldehydes with tert-butylamine and hydrogen in the presence of hydrogenation catalysts (reductive amination) in the liquid phase.

Abstract translation: 本申请涉及一种制备不对称仲叔丁胺的方法，其中叔丁基以及叔丁基也包括烷基，环烷基或苄基。 它们通过在液相中的氢化催化剂（还原胺化）存在下，使相应的醛与叔丁胺和氢反应来制备。

公开(公告)号：US20110251434A1

公开(公告)日：2011-10-13

申请号：US13080885

申请日：2011-04-06

Applicant: Christoph Müller ,  Christof Wilhelm Wigbers ,  Johann-Peter Melder ,  Gerd Haderlein ,  Norbert Gutfrucht

Inventor： Christoph Müller ,  Christof Wilhelm Wigbers ,  Johann-Peter Melder ,  Gerd Haderlein ,  Norbert Gutfrucht

IPC: C07C209/00

CPC classification number: C07C209/26 ,  C07C211/08

Abstract: The present invention relates to a process for preparing unsymmetric secondary tert-butylamines by continuous amination in the gas phase, wherein tert-butylamine is converted over hydrogenation catalysts in the presence of an alcohol or aldehyde and hydrogen.

Abstract translation: 本发明涉及通过在气相中连续胺化来制备不对称仲叔丁胺的方法，其中叔丁胺在醇或醛和氢的存在下转化为氢化催化剂。