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公开(公告)号：US20090076226A1
公开(公告)日：2009-03-19
申请号：US12193457
申请日：2008-08-18
申请人： Ludek Meca , Lubica Triscikova , Heinz Berke , Kirsten Langfeld , Martin Schneider , Oskar Nuyken , Werner Obrecht
发明人： Ludek Meca , Lubica Triscikova , Heinz Berke , Kirsten Langfeld , Martin Schneider , Oskar Nuyken , Werner Obrecht
CPC分类号： B01J31/2265 , B01J2231/54 , B01J2531/821 , B01J2531/825 , C08C19/02 , C08C19/08 , C08C2019/09
摘要： Novel catalysts for metathesis reactions, in particular for the metathesis of nitrile rubber, are provided.
摘要翻译： 提供了用于复分解反应的新型催化剂，特别是用于腈橡胶的复分解。
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公开(公告)号：US08507398B2
公开(公告)日：2013-08-13
申请号：US12193457
申请日：2008-08-18
申请人： Ludek Meca , Lubica Triscikova , Heinz Berke , Kirsten Langfeld , Martin Schneider , Oskar Nuyken , Werner Obrecht
发明人： Ludek Meca , Lubica Triscikova , Heinz Berke , Kirsten Langfeld , Martin Schneider , Oskar Nuyken , Werner Obrecht
CPC分类号： B01J31/2265 , B01J2231/54 , B01J2531/821 , B01J2531/825 , C08C19/02 , C08C19/08 , C08C2019/09
摘要： Catalysts for metathesis reactions, in particular for the metathesis of nitrile rubber, are provided.
摘要翻译： 提供用于复分解反应的催化剂，特别是用于腈橡胶的复分解反应。
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3.发明申请Method for the degradation of nitrile rubber by metathesis in the presence of ruthenium- or osmium-based catalysts 失效在钌基或锇基催化剂存在下通过复分解来降解丁腈橡胶的方法公开(公告)号：US20070049700A1
公开(公告)日：2007-03-01
申请号：US11509983
申请日：2006-08-25
申请人： Werner Obrecht , Julia Muller , Oskar Nuyken , Heinz Berke , Ludek Meca , Lubica Triscikova
发明人： Werner Obrecht , Julia Muller , Oskar Nuyken , Heinz Berke , Ludek Meca , Lubica Triscikova
IPC分类号： C08F20/44
摘要： A novel process for the degradation of nitrile rubber by metathesis using ruthenium- or osmium-based catalysts which have both a substituted or unsubstituted imidazolidine ligand and a carbene ligand bearing a phosphonium radical is provided.
摘要翻译： 提供了一种通过使用具有取代或未取代的咪唑烷配体和带有鏻基的卡宾配体的钌或锇基催化剂通过复分解来降解丁腈橡胶的新方法。
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4.发明授权Method for the degradation of nitrile rubber by metathesis in the presence of ruthenium- or osmium-based catalysts 失效在钌基或锇基催化剂存在下通过复分解来降解丁腈橡胶的方法公开(公告)号：US07470750B2
公开(公告)日：2008-12-30
申请号：US11509983
申请日：2006-08-25
申请人： Werner Obrecht , Julia Maria Müller , Oskar Nuyken , Heinz Berke , Ludek Meca , Lubica Triscikova
发明人： Werner Obrecht , Julia Maria Müller , Oskar Nuyken , Heinz Berke , Ludek Meca , Lubica Triscikova
摘要： A novel process for the degradation of nitrile rubber by metathesis using ruthenium- or osmium-based catalysts which have both a substituted or unsubstituted imidazolidine ligand and a carbene ligand bearing a phosphonium radical is provided.
摘要翻译： 提供了一种通过使用具有取代或未取代的咪唑烷配体和带有鏻基的卡宾配体的钌或锇基催化剂的复分解使丁腈橡胶降解的新方法。
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公开(公告)号：US20170190806A1
公开(公告)日：2017-07-06
申请号：US13982520
申请日：2012-01-25
CPC分类号： C08C19/28 , B01J31/1805 , B01J31/2208 , B01J31/2273 , B01J31/2291 , B01J31/2404 , B01J2231/546 , B01J2531/64 , B01J2531/821 , B29C45/0001 , B29K2055/00 , C08C19/00 , C08C19/08 , C08C2019/09 , C08L15/00
摘要： Provided are new functionalized nitrile rubbers, which may optionally also be in partially or wholly hydrogenated form, and also a process for preparing them by metathesis of nitrile rubbers in the presence of a metathesis catalyst and at least one functionalized allyl compound. The new functionalized nitrile rubbers are suitable for producing vulcanizable mixtures and allow the production of vulcanizates having very stable networks. Also made possible, in particular, is the synthesis of block copolymers.
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公开(公告)号：US20130345366A1
公开(公告)日：2013-12-26
申请号：US13814074
申请日：2011-08-05
IPC分类号： C08C19/02
CPC分类号： C08C19/02 , C08C19/08 , C08J3/24 , C08J2309/02 , C08K3/013 , C08K5/14 , C08L15/005 , C08K3/0033
摘要： Provided are new partially hydrogenated nitrile rubbers which are distinguished by a specific ratio of viscosity to molecular weight, and also vulcanizable mixtures and vulcanizates based on said rubbers, and also the associated preparation processes. The partially hydrogenated nitrile rubbers lead to compounded formulations having advantageous processing properties in conjunction with excellent vulcanizate properties.
摘要翻译： 提供了新的部分氢化的丁腈橡胶，其特征在于粘度与分子量的特定比例，以及基于所述橡胶的可硫化混合物和硫化橡胶，以及相关的制备方法。 部分氢化的丁腈橡胶导致具有优异的加工性能的配方配方与优异的硫化橡胶性能相结合。
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公开(公告)号：US10011664B2
公开(公告)日：2018-07-03
申请号：US13982520
申请日：2012-01-25
CPC分类号： C08C19/28 , B01J31/1805 , B01J31/181 , B01J31/183 , B01J31/2208 , B01J31/2226 , B01J31/2265 , B01J31/2273 , B01J31/2278 , B01J31/2291 , B01J31/2404 , B01J2231/543 , B01J2231/546 , B01J2531/64 , B01J2531/821 , B01J2531/825 , B01J2540/62 , B29C45/0001 , B29K2055/00 , C08C19/00 , C08C19/08 , C08C2019/09 , C08L15/00
摘要： Provided are new functionalized nitrile rubbers, which may optionally also be in partially or wholly hydrogenated form, and also a process for preparing them by metathesis of nitrile rubbers in the presence of a metathesis catalyst and at least one functionalized allyl compound. The new functionalized nitrile rubbers are suitable for producing vulcanizable mixtures and allow the production of vulcanizates having very stable networks. Also made possible, in particular, is the synthesis of block copolymers.
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公开(公告)号：US07737233B2
公开(公告)日：2010-06-15
申请号：US12193292
申请日：2008-08-18
CPC分类号： B01J31/26 , B01J27/138 , B01J31/064 , B01J31/1658 , B01J31/1683 , B01J31/1805 , B01J31/181 , B01J31/2208 , B01J31/2252 , B01J31/2256 , B01J31/2265 , B01J31/2273 , B01J31/2278 , B01J31/2295 , B01J31/2404 , B01J2231/543 , B01J2531/60 , B01J2531/64 , B01J2531/66 , B01J2531/80 , B01J2531/821 , B01J2531/825 , B01J2540/32 , C08C19/02 , C08C19/08 , C08C2019/09 , C08G61/08
摘要： Novel catalyst systems for metathesis reactions, in particular for the metathesis of nitrile rubber, which contain a specific salt additive in addition to the metathesis catalyst are provided.
摘要翻译： 提供了用于复分解反应的新型催化剂体系，特别是用于除了复分解催化剂之外还含有特定盐添加剂的丁腈橡胶的复分解。
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公开(公告)号：US20090069516A1
公开(公告)日：2009-03-12
申请号：US12193292
申请日：2008-08-18
CPC分类号： B01J31/26 , B01J27/138 , B01J31/064 , B01J31/1658 , B01J31/1683 , B01J31/1805 , B01J31/181 , B01J31/2208 , B01J31/2252 , B01J31/2256 , B01J31/2265 , B01J31/2273 , B01J31/2278 , B01J31/2295 , B01J31/2404 , B01J2231/543 , B01J2531/60 , B01J2531/64 , B01J2531/66 , B01J2531/80 , B01J2531/821 , B01J2531/825 , B01J2540/32 , C08C19/02 , C08C19/08 , C08C2019/09 , C08G61/08
摘要： Novel catalyst systems for metathesis reactions, in particular for the metathesis of nitrile rubber, which contain a specific salt additive in addition to the metathesis catalyst are provided.
摘要翻译： 提供了用于复分解反应的新型催化剂体系，特别是用于除了复分解催化剂之外还含有特定盐添加剂的丁腈橡胶的复分解。
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公开(公告)号：US09428592B2
公开(公告)日：2016-08-30
申请号：US13814074
申请日：2011-08-05
CPC分类号： C08C19/02 , C08C19/08 , C08J3/24 , C08J2309/02 , C08K3/013 , C08K5/14 , C08L15/005 , C08K3/0033
摘要： Provided are new partially hydrogenated nitrile rubbers which are distinguished by a specific ratio of viscosity to molecular weight, and also vulcanizable mixtures and vulcanizates based on said rubbers, and also the associated preparation processes. The partially hydrogenated nitrile rubbers lead to compounded formulations having advantageous processing properties in conjunction with excellent vulcanizate properties.
摘要翻译： 提供了新的部分氢化的丁腈橡胶，其特征在于粘度与分子量的特定比例，以及基于所述橡胶的可硫化混合物和硫化橡胶，以及相关的制备方法。 部分氢化的丁腈橡胶导致具有优异的加工性能的配方配方与优异的硫化橡胶性能相结合。
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