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1. 发明授权

US08426642B2 Method for isolating concentrated paraffin sulfonic acids 有权
标题翻译：浓缩石蜡磺酸分离方法
公开(公告)号：US08426642B2
公开(公告)日：2013-04-23
申请号：US12598229
申请日：2008-04-29
申请人： Gerd Reinhardt , Peter Naumann , Lars Cuypers
发明人： Gerd Reinhardt , Peter Naumann , Lars Cuypers
IPC分类号： C07C309/04
CPC分类号： C07C303/44 , C07C303/14 , C07C309/04
摘要： The invention relates to a method for isolating concentrated paraffin sulfonic acids from reaction mixtures that are produced during the sulfoxidation of n-paraffins, from which a major part of the sulfuric acid and the paraffin was removed by phase separation and which contain, in addition to the free paraffin sulfonic acids, n-paraffins, water and optionally minor amounts of sulfuric acids. The method according to the invention is characterized by removing paraffin and optionally residual water by vacuum distillation. The paraffin sulfonic acids obtained by distillation have a content of more than 85% by weight of the active substance. The material is pale, odorless and low in sulfuric acid and paraffin.
摘要翻译：本发明涉及一种从正链烷烃的亚磺氧化反应中产生的反应混合物中分离浓缩的链烷磺酸的方法，其中大部分硫酸和石蜡通过相分离除去，并且除了含有游离的链烷烃磺酸，正链烷烃，水和任选的少量硫酸。根据本发明的方法的特征在于通过真空蒸馏除去石蜡和任选的残余水。通过蒸馏获得的链烷磺酸含量大于活性物质的85重量％。该材料为浅灰色，无臭，硫酸和石蜡含量低。

2. 发明申请

US20100087674A1 Method For Isolating Concentrated Paraffin Sulfonic Acids 有权
标题翻译：分离浓缩石蜡磺酸的方法
公开(公告)号：US20100087674A1
公开(公告)日：2010-04-08
申请号：US12598229
申请日：2008-04-29
申请人： Gerd Reinhardt , Peter Newmann , Lars Cuypers
发明人： Gerd Reinhardt , Peter Newmann , Lars Cuypers
IPC分类号： C07C309/00
CPC分类号： C07C303/44 , C07C303/14 , C07C309/04
摘要： The invention relates to a method for isolating concentrated paraffin sulfonic acids from reaction mixtures that are produced during the sulfoxidation of n-paraffins, from which a major part of the sulfuric acid and the paraffin was removed by phase separation and which contain, in addition to the free paraffin sulfonic acids, n-paraffins, water and optionally minor amounts of sulfuric acids. The method according to the invention is characterized by removing paraffin and optionally residual water by vacuum distillation. The paraffin sulfonic acids obtained by distillation have a content of more than 85% by weight of the active substance. The material is pale, odorless and low in sulfuric acid and paraffin.
摘要翻译：本发明涉及一种从正链烷烃的亚磺氧化反应中产生的反应混合物中分离浓缩的链烷磺酸的方法，其中大部分硫酸和石蜡通过相分离从其中除去，除了含有游离的链烷烃磺酸，正链烷烃，水和任选的少量硫酸。根据本发明的方法的特征在于通过真空蒸馏除去石蜡和任选的残余水。通过蒸馏获得的链烷磺酸含量大于活性物质的85重量％。该材料为浅灰色，无臭，硫酸和石蜡含量低。

3. 发明申请

US20090023942A1 Method for Producing Bi-Functional Ammonium Nitriles 审中-公开
标题翻译：双功能硝酸铵生产方法
公开(公告)号：US20090023942A1
公开(公告)日：2009-01-22
申请号：US11885610
申请日：2006-02-24
申请人： Gerd Reinhardt , Lars Cuypers
发明人： Gerd Reinhardt , Lars Cuypers
IPC分类号： C07C253/30 , C07C255/32
CPC分类号： C11D3/3927 , C07C253/30 , C07C255/25
摘要： The invention relates to a method for producing bifunctional ammonium nitriles by reacting a dihalogenalkyl compound or a dihalogenaryl compound with a dialkylaminoacetonitrile in a polar, aprotic solvent. Bifunctional ammonium nitriles may be used as bleach activators in detergents and cleaners.
摘要翻译：本发明涉及通过在极性非质子溶剂中使二卤代烷基化合物或二卤代芳基化合物与二烷基氨基乙腈反应制备双官能铵腈的方法。双功能铵腈可用作洗涤剂和清洁剂中的漂白活化剂。

4. 发明申请

US20080139838A1 Method for Producing Bi-Functional Ammonium Nitriles 审中-公开
标题翻译：双功能硝酸铵生产方法
公开(公告)号：US20080139838A1
公开(公告)日：2008-06-12
申请号：US11885609
申请日：2006-02-24
申请人： Gerd Reinhardt , Hans Prehler , Lars Cuypers
发明人： Gerd Reinhardt , Hans Prehler , Lars Cuypers
IPC分类号： C07C255/24
CPC分类号： C07C253/30 , C11D3/3927 , C07C255/25
摘要： The invention relates to a method for producing bifunctional ammonium nitriles of the following general formulae: by reacting a tertiary diamine with a cyanomethylene-group-transferring quaternizing agent in a polar, aprotic solvent. Bifunctional ammonium nitriles may be used as bleach activators in detergents and cleaners.
摘要翻译：本发明涉及以下通式生产双官能铵腈的方法：通过在极性的非质子溶剂中使叔二胺与氰基亚甲基转移季铵化剂反应。双功能铵腈可用作洗涤剂和清洁剂中的漂白活化剂。

5. 发明申请

US20070245498A1 Diethyl Methyl Ammonium Nitriles and Detergents and Cleaning Agents Containing Said Ammonium Nitriles 审中-公开
标题翻译：含有所述腈铵的二乙基甲基腈和洗涤剂和清洁剂
公开(公告)号：US20070245498A1
公开(公告)日：2007-10-25
申请号：US11661489
申请日：2005-08-24
申请人： Gerd Reinhardt , Georg Borchers , Lars Cuypers , Ekaterina Jonas , Alexander Lerch , Michael Seebach
发明人： Gerd Reinhardt , Georg Borchers , Lars Cuypers , Ekaterina Jonas , Alexander Lerch , Michael Seebach
IPC分类号： D06L3/02
CPC分类号： C11D3/3925 , A61K8/416 , A61Q5/08 , A61Q11/02 , C07C255/25 , C11D3/26 , C11D7/32
摘要： Diethylmethylammonionitriles of the formula (1) in which A is an anion are claimed. These compounds are suitable as a bleach activator in washing and cleaning compositions.
摘要翻译：要求保护其中A为阴离子的式（1）的二乙基甲基铵。这些化合物在洗涤和清洁组合物中适合作为漂白活化剂。

6. 发明申请

US20090171111A1 Method for Producing Sodium Chloride-Free Ammonium Nitriles 审中-公开
标题翻译：生产无氯化钠铵的方法
公开(公告)号：US20090171111A1
公开(公告)日：2009-07-02
申请号：US12225521
申请日：2007-03-16
申请人： Lars Cuypers , Jean Hypolites Koek
发明人： Lars Cuypers , Jean Hypolites Koek
IPC分类号： C07C255/24
CPC分类号： C07C253/30 , C07C303/22 , C07C255/25 , C07C309/30
摘要： This invention relates to a method for producing sodium chloride-free compounds of formula (I), wherein R1, R2, R3 and Z are defined in the description. The method according to the invention is characterized by reacting a tertiary amine of the formula NR1R2R3 with chloroacetonitrile in an organic solvent and then adding an acid of the formula HZ.
摘要翻译：本发明涉及一种生产不含氯化钠的式（I）化合物的方法，其中R1，R2，R3和Z在说明书中定义。根据本发明的方法的特征在于使式NR 1 R 2 R 3的叔胺与氯乙腈在有机溶剂中反应，然后加入式HZ的酸。

7. 发明申请

US20090149668A1 Method for Producing Sodium Chloride-Free Ammonium Nitriles 审中-公开
标题翻译：生产无氯化钠铵的方法
公开(公告)号：US20090149668A1
公开(公告)日：2009-06-11
申请号：US12225515
申请日：2007-03-16
申请人： Lars Cuypers , Werner Janitschek , Isabel Scheffer
发明人： Lars Cuypers , Werner Janitschek , Isabel Scheffer
IPC分类号： C07C305/00 , C07C303/26
CPC分类号： C07C253/30 , C07C255/25
摘要： This invention relates to a method for producing compounds of formula (I) wherein R1 is a straight- or branched-chain C1-C24 alkyl, C2-C24-alkenyl or C1-C24-alkyl ether group or CH2CN or a group of the formula R2 and R3 are each individually a C1-C8-alkyl or C1-C4-hydroxyalkyl group. The method according to the invention is characterized by reacting a tertiary amine of the formula NR1R2R3 with chloroacetonitrile in an organic solvent and then adding an alkylating substance R11-Z, being C1-C4 alky.
摘要翻译：本发明涉及一种制备式（I）化合物的方法，其中R 1是直链或支链C 1 -C 24烷基，C 2 -C 24 - 烯基或C 1 -C 24 - 烷基醚基或CH 2 CN或式 R2和R3各自独立地为C1-C8-烷基或C1-C4-羟基烷基。根据本发明的方法的特征在于使式NR 1 R 2 R 3的叔胺与氯乙腈在有机溶剂中反应，然后加入作为C 1 -C 4烷基的烷基化物质R 11-Z。

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