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公开(公告)号：WO2013160470A1
公开(公告)日：2013-10-31
申请号：PCT/EP2013/058802
申请日：2013-04-26
Applicant: LANXESS DEUTSCHLAND GMBH
Inventor： LIU, Qingchun , WEI, Zhenli , HOCH, Martin
CPC classification number: C08C19/02 , C08F236/12 , C08L15/005
Abstract: This invention relates to a novel process for selectively hydrogenating nitrile rubbers in the presence of specific Ruthenium based complex catalysts without simultaneous molecular weight degradation by a metathetic reaction.
Abstract translation: 本发明涉及一种在特定的钌基络合物催化剂存在下选择性氢化丁腈橡胶的新方法，而不会由于瞬时反应而同时分子量降解。
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2.发明申请
公开(公告)号：WO2013057289A2
公开(公告)日：2013-04-25
申请号：PCT/EP2012/070815
申请日：2012-10-19
Applicant: LANXESS DEUTSCHLAND GMBH
Inventor： OBRECHT, Werner , DAVID, Sarah , LIU, Qingchun , WEI, Zehnli
IPC: B01J31/22
CPC classification number: B01J31/2295 , B01J31/0204 , B01J31/1805 , B01J31/2208 , B01J31/2273 , B01J31/2278 , B01J31/2404 , B01J2231/543 , B01J2231/641 , B01J2231/645 , B01J2531/821 , B01J2531/825 , B01J2540/22 , B01J2540/34 , B01J2540/62 , C08C19/02 , C08C2019/09
Abstract: This invention relates to novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and specific co-catalysts and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions.
Abstract translation: 本发明涉及基于钌 - 或锇 - 基配合物催化剂和特定助催化剂的新型催化剂组合物，并涉及在这种催化剂组合物存在下选择性氢化丁腈橡胶的方法。
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3.发明申请
公开(公告)号：WO2013056463A1
公开(公告)日：2013-04-25
申请号：PCT/CN2011/081097
申请日：2011-10-21
Applicant: LANXESS DEUTSCHLAND GMBH , LIU, Qingchun , WEI, Zhenli
Inventor： LIU, Qingchun , WEI, Zhenli
IPC: C08C19/02 , C08C19/08 , C08F236/12 , C08F236/06
CPC classification number: C08C19/02 , B01J31/2265 , B01J31/2273 , B01J31/2278 , B01J2231/645 , B01J2531/0241 , B01J2531/821 , B01J2531/825 , C08L15/005
Abstract: A novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions are disclosed.
Abstract translation: 公开了基于钌 - 或锇 - 基络合物催化剂的新型催化剂组合物以及在这种催化剂组合物存在下选择性氢化丁腈橡胶的方法。
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公开(公告)号：WO2014198658A1
公开(公告)日：2014-12-18
申请号：PCT/EP2014/061823
申请日：2014-06-06
Applicant: LANXESS DEUTSCHLAND GMBH
Inventor： WEI, Zhenli , LIU, Qingchun
CPC classification number: C07F15/0046 , B01J31/2217 , B01J31/2243 , B01J31/2273 , B01J31/2278 , B01J2231/645 , B01J2531/821 , B01J2531/825 , C07C5/03 , C07C2531/22 , C08C19/02 , C08F236/12 , C08L15/005 , C07C9/15
Abstract: The present invention provides novel ruthenium or osmium based complex structures with a unique combination of ligands comprising a Schiff-base type ligand, a N-heterocyclic carbene ligand and a CO ligand which can be prepared according to two different routes involving easily accessible starting materials and which represent excellent catalysts for hydrogenating unsaturated compounds, oligomers and polymers, in particular at unforeseeably low temperatures.
Abstract translation: 本发明提供了具有独特组合的钌或锇基复合物结构，所述配体包括席夫碱型配体，N-杂环卡宾配体和CO配体，其可以根据涉及容易获得的原料的两种不同途径制备， 其代表用于氢化不饱和化合物，低聚物和聚合物的优异催化剂，特别是在不可预见的低温下。
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5.发明申请
公开(公告)号：WO2013056400A1
公开(公告)日：2013-04-25
申请号：PCT/CN2011/001753
申请日：2011-10-21
Applicant: LANXESS DEUTSCHLAND GMBH , LIU, Qingchun , WEI, Zhenli , OBRECHT, Werner , DAVID, Sarah
Inventor： LIU, Qingchun , WEI, Zhenli , OBRECHT, Werner , DAVID, Sarah
CPC classification number: B01J31/2295 , B01J31/0204 , B01J31/1805 , B01J31/2208 , B01J31/2273 , B01J31/2278 , B01J31/2404 , B01J2231/543 , B01J2231/641 , B01J2231/645 , B01J2531/821 , B01J2531/825 , B01J2540/22 , B01J2540/34 , B01J2540/62 , C08C19/02 , C08C2019/09
Abstract: Novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and specific co-catalyst and a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions are disclosed.
Abstract translation: 公开了基于钌或锇基络合物催化剂和特定助催化剂的新型催化剂组合物和在这种催化剂组合物存在下选择性氢化腈橡胶的方法。
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Patent Agency Ranking
公开(公告)号：WO2014198022A1
公开(公告)日：2014-12-18
申请号：PCT/CN2013/077107
申请日：2013-06-09
Applicant: LANXESS DEUTSCHLAND GMBH
Inventor： LIU, Qingchun , WEI, Zhenli
IPC: C07F15/00 , C07D211/06 , C07C251/24 , B01J31/18
CPC classification number: C07F15/0046 , B01J31/2217 , B01J31/2243 , B01J31/2273 , B01J31/2278 , B01J2231/645 , B01J2531/821 , B01J2531/825 , C07C5/03 , C07C2531/22 , C08C19/02 , C08F236/12 , C08L15/005 , C07C9/15
Abstract: Disclosed are ruthenium or osmium based complex structures with a unique combination of ligands comprising a Schiff-base type ligand, a N-heterocyclic carbine ligand and a CO ligand. Further disclosed are the preparation processes of the said complex structures using easily accessible starting materials. The complex structures can be used as catalysts for hydrogenation of unsaturated compounds, oligomers and polymers at unforeseeably low temperatures.
Abstract translation: 公开了具有包含希夫碱型配体，N-杂环卡宾配体和CO配体的配体的独特组合的钌或锇基复合结构。 进一步公开的是使用容易获得的原料的所述复合结构的制备方法。 复合结构可用作不可预见的低温下不饱和化合物，低聚物和聚合物的氢化催化剂。
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7.发明申请
公开(公告)号：WO2013057286A1
公开(公告)日：2013-04-25
申请号：PCT/EP2012/070812
申请日：2012-10-19
Applicant: LANXESS DEUTSCHLAND GMBH
Inventor： LIU, Qingchun , WEI, Zehnli
CPC classification number: C08C19/02 , B01J31/2291 , B01J31/2295 , B01J31/24 , B01J2231/641 , B01J2531/822 , C08L15/005
Abstract: This invention relates to novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions.
Abstract translation: 本发明涉及基于钌 - 或锇 - 基配合物催化剂的新型催化剂组合物，并涉及在这种催化剂组合物存在下选择性氢化丁腈橡胶的方法。
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8.发明申请
公开(公告)号：WO2013056461A1
公开(公告)日：2013-04-25
申请号：PCT/CN2011/081095
申请日：2011-10-21
Applicant: LANXESS DEUTSCHLAND GMBH , LIU, Qingchun , WEI, Zhenli , OBRECHT, Werner , DAVID, Sarah
Inventor： LIU, Qingchun , WEI, Zhenli , OBRECHT, Werner , DAVID, Sarah
IPC: C08F8/04 , C08F236/12 , C08F4/80 , B01J31/22
CPC classification number: C08C19/02 , B01J31/0204 , B01J31/1805 , B01J31/181 , B01J31/183 , B01J31/2208 , B01J31/2265 , B01J31/2273 , B01J31/2278 , B01J31/2286 , B01J31/2295 , B01J31/2404 , B01J2231/543 , B01J2231/641 , B01J2231/645 , B01J2531/821 , B01J2531/825 , B01J2540/20 , B01J2540/40 , C08C2019/09
Abstract: Catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and specific co-catalyst and a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions are provided.
Abstract translation: 提供了基于钌或锇基络合物催化剂和特定助催化剂的催化剂组合物和在这种催化剂组合物存在下选择性氢化丁腈橡胶的方法。
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公开(公告)号：WO2013159365A1
公开(公告)日：2013-10-31
申请号：PCT/CN2012/074935
申请日：2012-04-28
Applicant: LANXESS DEUTSCHLAND GmbH , WEI, Zhenli , HOCH, Martin , LIU, Qingchun
Inventor： WEI, Zhenli , HOCH, Martin , LIU, Qingchun
IPC: C08F8/04 , C08F236/14 , B01J31/22 , B01J23/46
CPC classification number: C08C19/02 , C08F236/12 , C08L15/005
Abstract: A novel process for selectively hydrogenating nitrile rubbers in the presence of specific Ruthenium based complex catalysts without simultaneous molecular weight degradation by a metathetic reaction is disclosed.
Abstract translation: 公开了一种在特定的钌基络合物催化剂的存在下选择性地氢化丁腈橡胶而不会通过易位反应同时分子量降解的新方法。
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10.发明申请
公开(公告)号：WO2013057295A2
公开(公告)日：2013-04-25
申请号：PCT/EP2012/070823
申请日：2012-10-19
Applicant: LANXESS DEUTSCHLAND GMBH
Inventor： OBRECHT, Werner , DAVID, Sarah , LIU, Qingchun , WEI, Zehnli
IPC: B01J31/22
CPC classification number: C08C19/02 , B01J31/0204 , B01J31/1805 , B01J31/181 , B01J31/183 , B01J31/2208 , B01J31/2265 , B01J31/2273 , B01J31/2278 , B01J31/2286 , B01J31/2295 , B01J31/2404 , B01J2231/543 , B01J2231/641 , B01J2231/645 , B01J2531/821 , B01J2531/825 , B01J2540/20 , B01J2540/40 , C08C2019/09
Abstract: This invention relates to novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and specific co-catalysts and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions.
Abstract translation: 本发明涉及基于钌或锇基络合物催化剂和特定助催化剂的新型催化剂组合物以及在这种催化剂组合物存在下选择性氢化丁腈橡胶的方法。
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