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1. 发明申请

WO2012018310A1 PROCESS FOR THE PRODUCTION OF HIGHLY PURE DICYCLOHEXYLAMINE FROM BY-PRODUCTS RESULTING FROM THE PRODUCTON OF CYCLOHEXYLAMINE 审中-公开
标题翻译：从环己基胺生成的副产物中生产高纯度的二甲基苯胺的方法
公开(公告)号：WO2012018310A1
公开(公告)日：2012-02-09
申请号：PCT/SK2011/050010
申请日：2011-08-02
申请人： DUSLO, a.s. , UHLAR, Jan , MACAK, Ivan , STEFANKO, Michal , KRALIK, Milan , HORAK, Jaroslav , CHOVANEC, Stefan , BIRO, Pavel , BREZNY, Branislav
发明人： UHLAR, Jan , MACAK, Ivan , STEFANKO, Michal , KRALIK, Milan , HORAK, Jaroslav , CHOVANEC, Stefan , BIRO, Pavel , BREZNY, Branislav
IPC分类号： C07C209/84 , C07C211/35
CPC分类号： C07C209/84 , C07C2601/14 , C07C211/35
摘要： Title: Process for the production of highly pure dicyclohexylamine from by- products resulting from the production of cyclohexylamine Process for the production of highly pure dicyclohexylamine during the production of cyclohexylaminefrom aniline in a liquid phase on ruthenium catalyst on thealuminium carrier or coalconsists in that the concentrated dicyclohexylamine obtained by amultiple rectification of the reaction mixture is again catalytically hydrogenated on the metal Ru,Pd,Ptor Rhcatalyston the carrier, at the temperature between 80 and 240°Cand pressure between 0.1 and 9.0 MPa,in the same or in other hydrogenation device, whereby above 99.0% w/wconcentrated dicyclohexylamine is obtained.
摘要翻译：标题：从生产环己胺产生的副产物生产高纯度二环己胺的方法从在液相中的苯胺生产环己胺期间生产高纯二环己基胺的方法在载体或煤粉上的钌催化剂上，通过反应混合物的多次整流获得的二环己胺再次在载体上的金属Ru，Pd，Ptor Rhcatalyston上催化氢化，在相同或其它加氢装置中，在80和240℃之间的温度下，在0.1和9.0MPa之间的Cand压力下，得到99.0％w / w浓度的二环己基胺。

2. 发明申请

WO2009011665A1 METHOD OF DIPHENYLAMINE PRODUCTION FROM ANILINE CATALYZED BY FLUOROBORATES 审中-公开
标题翻译：由氟虫腈催化的苯胺生产二苯胺的方法
公开(公告)号：WO2009011665A1
公开(公告)日：2009-01-22
申请号：PCT/SK2008/050012
申请日：2008-07-11
申请人： DUSLO, A.S. , UHLAR, Jan , KRALIK, Milan , ANDRUSKOVA, Viera , HORAK, Jaroslav , SEITZ, Oto , MRLLAK, Jozef
发明人： UHLAR, Jan , KRALIK, Milan , ANDRUSKOVA, Viera , HORAK, Jaroslav , SEITZ, Oto , MRLLAK, Jozef
IPC分类号： C07C209/64 , C07C211/55
CPC分类号： C07C209/64 , C07C211/55
摘要： The invention concerns a method of diphenylamine production from aniline by a continuous procedure in liquid phase catalysed by thermolabile compounds of fluorine with boron which convert under conditions of diphenylamine formation from aniline to NH 4 BF 4 . NH 4 BF 4 crystals arising in the reaction medium of the reactor are maintained in uplift during a time,which is at least so long as the dwell time of aniline in the reactor. The maintaining in uplift is ensured by circulation stirring of the reaction mixture with a stirrer of minimum volume-rate of 0.1-multiple ofthe reaction mixture volume per hourand it is realized by mechanical stirring providing turbulent axial-radial flow of the reaction mixture in the reactor. An input overheated water steam is supplied countercurrentlyto the catalyst into the reactor withpressure higher than the sum of saturated vapour tension of the reaction mixture at the working temperature and hydrostatic pressure of the reaction mixture. Aninput reactant aniline is supplied into the reactor countercurrently to the catalyst input with such speed which ensures at least the same residence time of the catalyst in uplift as is the residence time of aniline in the reactor.
摘要翻译：本发明涉及一种由苯胺生产二苯胺的方法，该方法是通过氟与硼的热不稳定化合物在由二苯胺形成的苯胺转化为NH4BF4的条件下催化的液相中连续进行的。在反应器的反应介质中产生的NH4BF4晶体在一段时间内保持升高，其至少等于苯胺在反应器中的停留时间。通过循环搅拌反应混合物，用搅拌器循环搅拌，保证反应混合物的最小体积速率为每小时反应混合物体积的0.1倍，并通过机械搅拌实现反应混合物在反应器中的湍流轴向 - 径向流动。输入过热水蒸汽逆流向催化剂供给反应器，其压力高于反应混合物在工作温度和反应混合物的静水压力下的饱和蒸汽张力的总和。将输入反应物苯胺以这样的速度与催化剂输入端逆流供应到反应器中，这确保了催化剂在提升中的停留时间至少相同于苯胺在反应器中的停留时间。

3. 发明申请

WO2005052050A1 ANTIOXIDANT COMPOSITIONS OF OCTYLATED DIPHENYLAMINES AND METHOD OF THEIR PREPARATION 审中-公开
标题翻译：十二烷基苯胺的抗氧化剂组合物及其制备方法
公开(公告)号：WO2005052050A1
公开(公告)日：2005-06-09
申请号：PCT/SK2004/000013
申请日：2004-11-25
申请人： DUSLO A.S. , ANDRUSKOVA, Viera , UHLAR, Jan , LEHOCKY, Peter , HORAK, Jaroslav
发明人： ANDRUSKOVA, Viera , UHLAR, Jan , LEHOCKY, Peter , HORAK, Jaroslav
IPC分类号： C08K5/00
CPC分类号： C08K5/18 , C08K2201/014
摘要： Antioxidant compositions of octylated diphenylamines, containing 65 to 98% by weight of dioctyldiphenylamine, up to 29 % by weight of monooctyldiphenylamine, up to 5 % by weight of octylbutyldiphenylamine, up to 1.5 % by weight of trioctyldiphenylamine and up to 1 % by weight of diphenylamine, are prepared by alkylation of diphenylamine by diisobutylene in the presence of an acidic catalyst. They can be used as efficient stabilizers of polymeric materials, lubricants and oils, either alone or as a component of anti-degradation systems and substances based on them.
摘要翻译：辛基化二苯胺的抗氧化剂组合物，含有65-98重量％的二辛基二苯胺，至多29重量％的单辛基二苯胺，最多5重量％的辛基丁基二苯胺，至多1.5重量％的三辛基二苯胺和至多1重量％二苯胺通过在酸性催化剂的存在下通过二异丁烯烷基化二苯胺来制备。它们可以作为高分子材料，润滑剂和油的有效稳定剂，单独使用或作为抗降解体系和基于它们的物质的组分。

4. 发明申请

WO2005051886A1 METHOD OF PREPARATION OF N-(1-PHENYLETHYL)-N'-PHENYL-1,4-PHENYLENEDIAMINE AND USE THEREOF 审中-公开
标题翻译：制备N-（1-苯基乙烯基）-N'-苯基-1,4-苯乙烯胺的方法及其用途
公开(公告)号：WO2005051886A1
公开(公告)日：2005-06-09
申请号：PCT/SK2004/000014
申请日：2004-11-25
申请人： DUSLO A.S. , MACAK, Ivan , UHLAR, Jan , LEHOCKY, Peter , VAGNEROVA, Hiyam , BIRO, Pavel
发明人： MACAK, Ivan , UHLAR, Jan , LEHOCKY, Peter , VAGNEROVA, Hiyam , BIRO, Pavel
IPC分类号： C07C209/26
CPC分类号： C07C209/26 , C07C211/55
摘要： N -(1-phenylethyl)- N' -phenyl-1,4-phenylenediamine of high purity is produced by a two-step synthesis, where in the first step 4-aminodiphenylamine reacts with acetophenone in the presence of an acidic catalyst. The reaction is performed to an incomplete conversion of 4-aminodiphenylamine, whereby an intermediate product of high purity is obtained, which is hydrogenated on a heterogeneous catalyst in the second step. N -(1-phenylethyl)- N' -phenyl-1,4-phenylenediamine can be used as a component of anti-degradation systems.
摘要翻译：通过两步合成制备高纯度的N-（1-苯基乙基）-N'-苯基-1,4-苯二胺，其中在第一步中，4-氨基二苯胺在酸性催化剂存在下与苯乙酮反应。反应进行到4-氨基二苯胺的不完全转化，由此得到高纯度的中间产物，其在第二步中在非均相催化剂上氢化。 N-（1-苯乙基）-N'-苯基-1,4-苯二胺可用作抗降解体系的组分。

5. 发明公开

EP1694757A1 ANTIOXIDANT COMPOSITION OF OCTYLATED DIPHENYLAMINE AND PROCESS OF PREPARATION THEREOF 有权
标题翻译：抗氧化剂用于生产辛基化二苯胺和流程
公开(公告)号：EP1694757A1
公开(公告)日：2006-08-30
申请号：EP04800460.0
申请日：2004-11-25
申请人： Duslo A.S.
发明人： ANDRUSKOVA, Viera , UHLAR, Jan , LEHOCKY, Peter , HORAK, Jaroslav
IPC分类号： C08K5/00
CPC分类号： C08K5/18 , C08K2201/014
摘要： Antioxidant compositions of octylated diphenylamines, containing 65 to 98% by weight of dioctyldiphenylamine, up to 29 % by weight of monooctyldiphenylamine, up to 5 % by weight of octylbutyldiphenylamine, up to 1.5 % by weight of trioctyldiphenylamine and up to 1 % by weight of diphenylamine, are prepared by alkylation of diphenylamine by diisobutylene in the presence of an acidic catalyst. They can be used as efficient stabilizers of polymeric materials, lubricants and oils, either alone or as a component of anti-degradation systems and substances based on them.

6. 发明公开

EP2601170A1 PROCESS FOR THE PRODUCTION OF HIGHLY PURE DICYCLOHEXYLAMINE FROM BY-PRODUCTS RESULTING FROM THE PRODUCTON OF CYCLOHEXYLAMINE 审中-公开
标题翻译：工艺生产高纯度二环己胺OFF副产品环己胺生产
公开(公告)号：EP2601170A1
公开(公告)日：2013-06-12
申请号：EP11764884.0
申请日：2011-08-02
申请人： Duslo, A.S.
发明人： UHLAR, Jan , MACAK, Ivan , STEFANKO, Michal , KRALIK, Milan , HORAK, Jaroslav , CHOVANEC, Stefan , BIRO, Pavel , BREZNY, Branislav
IPC分类号： C07C209/84 , C07C211/35
CPC分类号： C07C209/84 , C07C2601/14 , C07C211/35
摘要： Title: Process for the production of highly pure dicyclohexylamine from by- products resulting from the production of cyclohexylamine Process for the production of highly pure dicyclohexylamine during the production of cyclohexylaminefrom aniline in a liquid phase on ruthenium catalyst on thealuminium carrier or coalconsists in that the concentrated dicyclohexylamine obtained by amultiple rectification of the reaction mixture is again catalytically hydrogenated on the metal Ru,Pd,Ptor Rhcatalyston the carrier, at the temperature between 80 and 240°Cand pressure between 0.1 and 9.0 MPa,in the same or in other hydrogenation device, whereby above 99.0% w/wconcentrated dicyclohexylamine is obtained.
摘要翻译：名称：一种从生产高纯度的二环己基胺的副产物的液相生产cyclohexylaminefrom苯胺对钌催化剂thealuminium载体上期间从生产用于生产高纯度的二环己基环己胺的过程而导致的或coalconsists DASS DER浓通过将反应混合物的amultiple整流得到二环己再次催化氢化在金属钌，钯，Ptor Rhcatalyston载体，在0.1和9.0兆帕之间80和240℃与压力之间的温度，在相同或其他氢化装置，由此99.0％重量/ wconcentrated二环己上述被获得。

7. 发明授权

EP1694757B1 ANTIOXIDANT COMPOSITION OF OCTYLATED DIPHENYLAMINE AND PROCESS OF PREPARATION THEREOF 有权
标题翻译：抗氧化剂用于生产辛基化二苯胺和流程
公开(公告)号：EP1694757B1
公开(公告)日：2008-01-02
申请号：EP04800460.0
申请日：2004-11-25
申请人： Duslo, a.s.
发明人： ANDRUSKOVA, Viera , UHLAR, Jan , LEHOCKY, Peter , HORAK, Jaroslav
IPC分类号： C08K5/00
CPC分类号： C08K5/18 , C08K2201/014
摘要： Antioxidant compositions of octylated diphenylamines, containing 65 to 98% by weight of dioctyldiphenylamine, up to 29 % by weight of monooctyldiphenylamine, up to 5 % by weight of octylbutyldiphenylamine, up to 1.5 % by weight of trioctyldiphenylamine and up to 1 % by weight of diphenylamine, are prepared by alkylation of diphenylamine by diisobutylene in the presence of an acidic catalyst. They can be used as efficient stabilizers of polymeric materials, lubricants and oils, either alone or as a component of anti-degradation systems and substances based on them.

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