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11.发明申请公开(公告)号：US20110306784A1
公开(公告)日：2011-12-15
申请号：US13131462
申请日：2009-10-29
申请人： Alexander May , Martin Koestner , Joerg Becker , Joerg Schallenberg , Hermann Siegert , Bernd Vogel
发明人： Alexander May , Martin Koestner , Joerg Becker , Joerg Schallenberg , Hermann Siegert , Bernd Vogel
IPC分类号： C07C67/20 , C07C231/24
CPC分类号： C07C231/06 , C07C231/065 , C07C231/14 , C07C253/00 , C07C233/09 , C07C255/16
摘要： The invention relates to a method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid, comprising the steps of A) reacting a carbonyl compound with hydrocyanic acid to produce a hydroxycarboxylic acid nitrile, B) hydrolysis of the hydroxycarboxylic acid nitrile obtained in step A) in the presence of a catalyst comprising manganese dioxide, wherein a molar excess of carbonyl compound is used in relation to the hydrocyanic acid to react the carbonyl compound with hydrocyanic acid according to step A), and the reaction mixture obtained in step A) is not purified by distillation before the hydrolysis according to step B) is carried out. The invention furthermore relates to a method for producing alkyl(meth)acrylates from polymers, moulding compounds and moulded bodies, wherein a method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid is carried out in accordance with the method described above.
摘要翻译： 本发明涉及一种由羰基化合物和氢氰酸制备羧酸酰胺的方法，包括以下步骤：a）使羰基化合物与氢氰酸反应生成羟基羧酸腈，B）水解得到的羟基羧酸腈 步骤A）在包含二氧化锰的催化剂存在下，其中相对于氢氰酸使用摩尔过量的羰基化合物以使羰基化合物与氢氰酸根据步骤A）反应，并将步骤A中获得的反应混合物 ）在根据步骤B）进行水解之前未经蒸馏纯化。 本发明还涉及从聚合物，成型化合物和成型体制备（甲基）丙烯酸烷基酯的方法，其中根据上述方法由羰基化合物和氢氰酸制备羧酸酰胺的方法。
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公开(公告)号：US07928251B2
公开(公告)日：2011-04-19
申请号：US12443784
申请日：2007-08-30
申请人： Bernd Vogel , Alexander May , Hermann Siegert
发明人： Bernd Vogel , Alexander May , Hermann Siegert
IPC分类号： C07D319/12
CPC分类号： C07D319/12
摘要： The present invention relates to a process for preparing tetramethylglycolide by heating a composition which comprises at least 50% by weight of 2-hydroxy-isobutyric acid and/or tetramethylglycolide to a temperature of at least 100° C.
摘要翻译： 本发明涉及一种通过将包含至少50重量％的2-羟基 - 异丁酸和/或四甲基乙二醇酸的组合物加热至至少100℃的温度来制备四甲基乙交酯的方法。
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公开(公告)号：US20100029979A1
公开(公告)日：2010-02-04
申请号：US12442415
申请日：2007-08-30
申请人： Bernd Vogel , Alexander May , Hermann Siegert
发明人： Bernd Vogel , Alexander May , Hermann Siegert
CPC分类号： C07C51/377 , C07C57/04
摘要： The present invention relates to a process for preparing (meth)acrylic acid, characterized in that a cyclic ester is converted to (meth)acrylic acid in the presence of a catalyst. The (meth)acrylic acid prepared can in particular be converted to (meth)acrylates.
摘要翻译： 本发明涉及一种制备（甲基）丙烯酸的方法，其特征在于在催化剂存在下将环酯转化为（甲基）丙烯酸。 所制备的（甲基）丙烯酸特别可以转化为（甲基）丙烯酸酯。
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公开(公告)号：US20100010276A1
公开(公告)日：2010-01-14
申请号：US12443784
申请日：2007-08-30
申请人： Bernd Vogel , Alexander May , Hermann Siegert
发明人： Bernd Vogel , Alexander May , Hermann Siegert
IPC分类号： C07C29/60
CPC分类号： C07D319/12
摘要： The present invention relates to a process for preparing tetramethylglycolide by heating a composition which comprises at least 50% by weight of 2-hydroxy-isobutyric acid and/or tetramethylglycolide to a temperature of at least 100° C.
摘要翻译： 本发明涉及一种通过将包含至少50重量％的2-羟基 - 异丁酸和/或四甲基乙二醇酸的组合物加热至至少100℃的温度来制备四甲基乙交酯的方法。
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公开(公告)号：US20110034728A1
公开(公告)日：2011-02-10
申请号：US12937659
申请日：2009-02-26
IPC分类号： C07C231/00 , B01J23/34 , B01J21/08 , B01J21/16
CPC分类号： B01J23/34 , B01J35/002 , B01J37/0009 , B01J37/0063 , C07C231/065 , C07C235/06
摘要： The present invention relates to a catalyst for reacting carbonitriles with water, wherein the catalyst comprises at least 60% by weight of manganese dioxide with an empirical formula MnOx where x is in the range from 1.7 to 2.0, and at least one plasticizer.The present invention further relates to a process for preparing the catalysts detailed above and to a process for preparing carboxamides by reacting carbonitriles with water in the presence of the present catalyst.
摘要翻译： 本发明涉及一种用于使碳腈与水反应的催化剂，其中催化剂包含至少60重量％的经验式MnO x，其中x在1.7至2.0范围内的二氧化锰和至少一种增塑剂。 本发明还涉及上述详细描述的催化剂的制备方法，以及在本催化剂存在下使碳腈与水反应制备羧酰胺的方法。
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公开(公告)号：US08207371B2
公开(公告)日：2012-06-26
申请号：US12442415
申请日：2007-08-30
申请人： Bernd Vogel , Alexander May , Hermann Siegert
发明人： Bernd Vogel , Alexander May , Hermann Siegert
CPC分类号： C07C51/377 , C07C57/04
摘要： The present invention relates to a process for preparing (meth)acrylic acid, characterized in that a cyclic ester is converted to (meth)acrylic acid in the presence of a catalyst. The (meth)acrylic acid prepared can in particular be converted to (meth)acrylates.
摘要翻译： 本发明涉及一种制备（甲基）丙烯酸的方法，其特征在于在催化剂存在下将环酯转化为（甲基）丙烯酸。 所制备的（甲基）丙烯酸特别可以转化为（甲基）丙烯酸酯。
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17.发明授权Method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid 有权由羰基化合物和氢氰酸制备羧酸酰胺的方法公开(公告)号：US08975440B2
公开(公告)日：2015-03-10
申请号：US13131462
申请日：2009-10-29
申请人： Alexander May , Martin Koestner , Joerg Becker , Joerg Schallenberg , Hermann Siegert , Bernd Vogel
发明人： Alexander May , Martin Koestner , Joerg Becker , Joerg Schallenberg , Hermann Siegert , Bernd Vogel
IPC分类号： C07C231/06 , C07C253/30 , C07C67/327 , C07C253/06 , C07C255/13 , C07C69/54 , C07C231/14 , C07C253/00
CPC分类号： C07C231/06 , C07C231/065 , C07C231/14 , C07C253/00 , C07C233/09 , C07C255/16
摘要： The invention relates to a method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid, comprising the steps of A) reacting a carbonyl compound with hydrocyanic acid to produce a hydroxycarboxylic acid nitrile, B) hydrolysis of the hydroxycarboxylic acid nitrile obtained in step A) in the presence of a catalyst comprising manganese dioxide, wherein a molar excess of carbonyl compound is used in relation to the hydrocyanic acid to react the carbonyl compound with hydrocyanic acid according to step A), and the reaction mixture obtained in step A) is not purified by distillation before the hydrolysis according to step B) is carried out. The invention furthermore relates to a method for producing alkyl(meth)acrylates from polymers, moulding compounds and moulded bodies, wherein a method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid is carried out in accordance with the method described above.
摘要翻译： 本发明涉及一种由羰基化合物和氢氰酸制备羧酸酰胺的方法，包括以下步骤：a）使羰基化合物与氢氰酸反应生成羟基羧酸腈，B）水解得到的羟基羧酸腈 步骤A）在包含二氧化锰的催化剂存在下，其中相对于氢氰酸使用摩尔过量的羰基化合物以使羰基化合物与氢氰酸根据步骤A）反应，并将步骤A中获得的反应混合物 ）在根据步骤B）进行水解之前未经蒸馏纯化。 本发明还涉及从聚合物，成型化合物和成型体制备（甲基）丙烯酸烷基酯的方法，其中根据上述方法由羰基化合物和氢氰酸制备羧酸酰胺的方法。
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公开(公告)号：US09289752B2
公开(公告)日：2016-03-22
申请号：US12937659
申请日：2009-02-26
IPC分类号： B01J21/08 , B01J23/34 , B01J37/00 , C07C231/06 , B01J35/00
CPC分类号： B01J23/34 , B01J35/002 , B01J37/0009 , B01J37/0063 , C07C231/065 , C07C235/06
摘要： The present invention relates to a catalyst for reacting carbonitriles with water, wherein the catalyst comprises at least 60% by weight of manganese dioxide with an empirical formula MnOx where x is in the range from 1.7 to 2.0, and at least one plasticizer. The present invention further relates to a process for preparing the catalysts detailed above and to a process for preparing carboxamides by reacting carbonitriles with water in the presence of the present catalyst.
摘要翻译： 本发明涉及一种用于使碳腈与水反应的催化剂，其中催化剂包含至少60重量％的经验式MnO x，其中x在1.7至2.0范围内的二氧化锰和至少一种增塑剂。 本发明还涉及上述详细描述的催化剂的制备方法，以及在本催化剂存在下使碳腈与水反应制备羧酰胺的方法。
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公开(公告)号：US07666218B2
公开(公告)日：2010-02-23
申请号：US11728583
申请日：2007-03-26
申请人： Marco Klein , Christian Staier , Bernd Vogel
发明人： Marco Klein , Christian Staier , Bernd Vogel
IPC分类号： A61F2/06
CPC分类号： A61B17/128
摘要： In a device for the installation of a compression sleeve around a blood vessel, including a guide element for holding the blood vessel, and a carrier for holding the compression sleeve in a bent-open state in which the carrier and the compression sleeve are supported at the distal end of the installation device, the installation device includes a push element for pushing the compression sleeve off the carrier while the blood vessel is disposed in the bent-open compression sleeve so that, upon its release from the carrier, the compression sleeve extends tightly around the blood vessel.
摘要翻译： 在用于在血管周围安装压缩套筒的装置，包括用于保持血管的引导元件和用于将压缩套筒保持在弯曲打开状态的载体，其中托架和压缩套筒被支撑在 安装装置的远端，安装装置包括用于将压缩套筒从载体上推出的推动元件，同时血管设置在弯曲开口的压缩套筒中，使得当压缩套筒从托架释放时，其延伸 紧紧围绕血管。
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公开(公告)号：US06849078B2
公开(公告)日：2005-02-01
申请号：US09956902
申请日：2001-09-21
IPC分类号： A61B17/12 , A61B17/00 , A61B17/08 , A61B17/122 , A61B17/128 , A61B17/04
CPC分类号： A61B17/122 , A61B17/0057 , A61B17/083 , A61B17/10 , A61B17/1227 , A61B17/1285 , A61B2017/00539 , A61B2017/00544 , A61B2017/00557 , A61B2017/12004
摘要： A system and method for delivering a surgical clip to a surgical site within a patient's body to compress body tissue is disclosed. In one embodiment for the system of the present invention, the system includes an endoscopic device that has an endoscope cap disposed on a distal end of the endoscopic device. A surgical clip is removably disposed on an outside surface of the endoscope cap. A deployment device is associated with the surgical clip for deploying the surgical clip from the endoscope cap to the body tissue that is to be compressed.
摘要翻译： 公开了一种用于将手术夹子递送到患者身体内的手术部位以压缩身体组织的系统和方法。 在本发明的系统的一个实施例中，该系统包括内窥镜装置，其具有设置在内窥镜装置的远端上的内窥镜盖。 外科夹可拆卸地设置在内窥镜盖的外表面上。 展开装置与手术夹具相关联，用于将手术夹子从内窥镜盖部署到待压缩的身体组织。
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