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公开(公告)号：US06441108B1
公开(公告)日：2002-08-27
申请号：US09529069
申请日：2000-04-06
申请人： Friedrich Haendeler , Heiko Herold , Leslaw Mleczko , Claus Riehle , Franz-Josef Mersmann , Jürgen Schneider , Michael Dauben
发明人： Friedrich Haendeler , Heiko Herold , Leslaw Mleczko , Claus Riehle , Franz-Josef Mersmann , Jürgen Schneider , Michael Dauben
IPC分类号： C08F234
CPC分类号： C08F10/00 , B01J8/1872 , B01J8/24 , B01J2219/00087 , B01J2219/00108 , B01J2219/1946 , Y10S526/901 , Y10S526/918 , C08F2/01 , C08F2/34
摘要： The present invention relates to a process for the continuous discharge of pre-classified polymer particles, particularly rubber particles, from a gas phase polymerization reactor, comprising the steps of classifying the polymer in a classifier, discharging the particles with a sufficient size and conveying the undersized particles back into the gas phase polymerization reactor.
摘要翻译： 本发明涉及一种从气相聚合反应器中连续排放预分解聚合物颗粒，特别是橡胶颗粒的方法，包括以下步骤：在分级机中分级聚合物，排出足够大小的颗粒并输送 小尺寸的颗粒回到气相聚合反应器中。
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2.发明授权公开(公告)号：US06372865B1
公开(公告)日：2002-04-16
申请号：US09509925
申请日：2000-04-04
申请人： Friedrich Haendeler , Heiko Herold , Franz-Josef Mersmann , Klaus Schebesta , Jürgen Schneider , Norbert Schweigler
发明人： Friedrich Haendeler , Heiko Herold , Franz-Josef Mersmann , Klaus Schebesta , Jürgen Schneider , Norbert Schweigler
IPC分类号： C08F234
CPC分类号： B01J8/0065 , B01J8/002 , B01J8/003 , B01J8/24 , B01J8/388 , B07B4/02 , C08F2/34 , Y10S526/901
摘要： The present invention relates to a process for the continuous discharge of pre-classified polymer particles, particularly rubber particles, from a gas phase polymerization reactor, comprising the steps of classifying the polymer in a classifier, discharging the particles with a sufficient size and conveying the undersized particles back into the gas phase polymerization reactor.
摘要翻译： 本发明涉及一种从气相聚合反应器中连续排放预分解聚合物颗粒，特别是橡胶颗粒的方法，包括以下步骤：在分级机中分级聚合物，排出足够大小的颗粒并输送 小尺寸的颗粒回到气相聚合反应器中。
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公开(公告)号：US20050197486A1
公开(公告)日：2005-09-08
申请号：US10962801
申请日：2004-10-12
申请人： Dirk Achten , Rafael Warsitz , Gregor Dudziak , Franz-Josef Mersmann , Stephen Pask , Zsolt Szentivanyi
发明人： Dirk Achten , Rafael Warsitz , Gregor Dudziak , Franz-Josef Mersmann , Stephen Pask , Zsolt Szentivanyi
摘要： The present invention relates to a method for the preparation of purified elastomers prepared by emulsion polymerization, wherein the level of impurity is reduced by up to 99 wt. %, expressed in terms of the unpurified elastomer. The present invention also relates to elastomers which can be obtained by the method according to the present invention, to the use of the elastomers for the production of all types of products, and to the product which is produced by processing the elastomer which can be obtained by the method according to the present invention.
摘要翻译： 本发明涉及一种制备通过乳液聚合制备的纯化弹性体的方法，其中杂质含量降低高达99wt。 ％，以未纯化的弹性体表示。 本发明还涉及可以通过本发明的方法获得的弹性体，用于生产各种类型的产品的弹性体的用途，以及通过加工可以获得的弹性体制备的产品 通过本发明的方法。
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4.发明申请PROCESS FOR REMOVING IRON-RESIDUES, RHODIUM- AND RUTHENIUM-CONTAINING CATALYST RESIDUES FROM OPTIONALLY HYDROGENATED NITRILE RUBBER 审中-公开从选择性加氢硝酸橡胶中除去含有硫酸盐和含铑催化剂残留物的方法公开(公告)号：US20090227444A1
公开(公告)日：2009-09-10
申请号：US12336691
申请日：2008-12-17
CPC分类号： C08C2/04 , C08C2019/09 , C08L15/005
摘要： A process is provided for the removal of iron-residues, rhodium- and/or ruthenium-containing catalyst residues from a solution of optionally hydrogenated nitrile rubber containing such iron-residues, rhodium- and/or ruthenium-containing residues by contacting such solution with a specific functionalized ion exchange resin.
摘要翻译： 提供了一种从含有这些铁残基，含铑和/或钌的残留物的任选氢化的丁腈橡胶的溶液中除去含铁铑，铑和/或钌的催化剂残余物的方法， 特定的官能化离子交换树脂。
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5.发明授权公开(公告)号：US06646059B2
公开(公告)日：2003-11-11
申请号：US10000520
申请日：2001-11-02
IPC分类号： C08F804
CPC分类号： C08C2/04
摘要： A process is provided for the removal of iron- and rhodium-containing residues from a solution of hydrogenated nitrile rubber. The process utilizes an ion-exchange resin having thiourea functional groups. Further, the resin is both macroporour and monodispersed. The process removes both rhodium and iron from viscous rubber solutions. In a preferred embodiment, the process is carried out in an ion-exchange column.
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6.发明授权Process for removing ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber 有权从任选氢化丁腈橡胶中除去含钌催化剂残留物的方法公开(公告)号：US07846995B2
公开(公告)日：2010-12-07
申请号：US12336626
申请日：2008-12-17
IPC分类号： C08F6/16
CPC分类号： C08C2/04 , C08C2019/09 , C08L15/005
摘要： Novel optionally hydrogenated nitrile rubbers distinguised by a very low ruthenium content are provided as well as a process for the removal of ruthenium-containing catalyst residues from a solution of optionally hydrogenated nitrile rubber by using specific functionalized ion-exchange resins.
摘要翻译： 提供了由非常低的钌含量区分的新的任选氢化的丁腈橡胶，以及通过使用特定的官能化离子交换树脂从任选氢化的丁腈橡胶的溶液中除去含钌催化剂残余物的方法。
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公开(公告)号：US07071292B2
公开(公告)日：2006-07-04
申请号：US10962801
申请日：2004-10-12
申请人： Dirk Achten , Rafael Warsitz , Gregor Dudziak , Franz-Josef Mersmann , Stephen Pask , Zsolt Szentivanyi
发明人： Dirk Achten , Rafael Warsitz , Gregor Dudziak , Franz-Josef Mersmann , Stephen Pask , Zsolt Szentivanyi
IPC分类号： C08F6/06
摘要： The present invention relates to a method for the preparation of purified elastomers prepared by emulsion polymerization, wherein the level of impurity is reduced by up to 99 wt. %, expressed in terms of the unpurified elastomer. The present invention also relates to elastomers which can be obtained by the method according to the present invention, to the use of the elastomers for the production of all types of products, and to the product which is produced by processing the elastomer which can be obtained by the method according to the present invention.
摘要翻译： 本发明涉及一种制备通过乳液聚合制备的纯化弹性体的方法，其中杂质含量降低高达99wt。 ％，以未纯化的弹性体表示。 本发明还涉及可以通过本发明的方法获得的弹性体，用于生产各种类型的产品的弹性体的用途，以及通过加工可以获得的弹性体制备的产品 通过本发明的方法。
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公开(公告)号：US20130211031A1
公开(公告)日：2013-08-15
申请号：US13635810
申请日：2011-03-21
申请人： Matthias Soddemann , Werner Obrecht , Franz-Josef Mersmann , Hanns-Ingolf Paul , Paul Wagner , Rolf Feller , Thomas Köenig , Jörg Kirchhoff , Werner Bäcker , John Lovegrove
发明人： Matthias Soddemann , Werner Obrecht , Franz-Josef Mersmann , Hanns-Ingolf Paul , Paul Wagner , Rolf Feller , Thomas Köenig , Jörg Kirchhoff , Werner Bäcker , John Lovegrove
IPC分类号： C08C2/02
摘要： The present invention relates to specific water and solvent-free nitrile rubbers having specific functional groups and/or end groups, a process for the production thereof and the use thereof. This process involves removing volatile compounds from a fluid (F) containing (1) at least one nitrile rubber and (2) at least one volatile compound, wherein the process comprises at least the steps of a.) treating the fluid (F) in at least one conversation unit, b.) retreating the concentrated fluid from step a.) in at least one retreating unit and c.) feeding the retreated concentrated fluid from step b.) into at least one retreating unit.
摘要翻译： 本发明涉及具有特定官能团和/或端基的具体的无水和无溶剂丁腈橡胶，其制备方法及其用途。 该方法包括从含有（1）至少一种丁腈橡胶和（2）至少一种挥发性化合物的流体（F）中除去挥发性化合物，其中该方法至少包括以下步骤：a。）将 至少一个通话单元，b）将至少一个后退单元中的步骤a。）中的浓缩流体退回，以及c）将从后续处理的浓缩流体从步骤b。进给至至少一个后退单元。
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公开(公告)号：US4791172A
公开(公告)日：1988-12-13
申请号：US103661
申请日：1987-10-02
CPC分类号： C08L15/005 , C08L2205/02
摘要： The invention relates to a process for the preparation of partially hydrogenated nitrile rubbers with defined residual double bond contents of between 2.0 and 5.0%, preferably 3.0 and 4.5%.
摘要翻译： 本发明涉及制备具有2.0至5.0％，优选3.0至4.5％的确定的残留双键含量的部分氢化丁腈橡胶的方法。
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