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公开(公告)号：US20110224315A1
公开(公告)日：2011-09-15
申请号：US13111573
申请日：2011-05-19
CPC分类号： C08F8/40 , B01J31/10 , B01J2231/40 , C07C37/20 , C07C39/16 , C07F9/5442
摘要： There is provided a modified ion exchange resin catalyst which exhibits higher bisphenols selectivity than the conventional modified ion exchange resins in processes wherein bisphenols are produced by reacting a phenolic compound with ketones, and to provide such a process for producing bisphenols. A modified ion exchange resin is characterized in that at least one compound selected from (A) and (B) shown below is ionically bonded to an acidic functional group of an acidic ion exchange resin: (A) Compound represented by Formula (1) and (B) Compound represented by Formula (2)
摘要翻译： 提供了一种改性离子交换树脂催化剂，其在通过使酚类化合物与酮反应制备双酚的方法中表现出比常规改性离子交换树脂更高的双酚选择性，并提供了制备双酚的方法。 改性离子交换树脂的特征在于，选自下述（A）和（B）中的至少一种化合物与酸性离子交换树脂的酸性官能团离子键合：（A）式（1）表示的化合物和 （B）式（2）表示的化合物
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公开(公告)号：US20110224461A1
公开(公告)日：2011-09-15
申请号：US13111600
申请日：2011-05-19
IPC分类号： C07F9/54
CPC分类号： C08F8/40 , B01J31/10 , B01J2231/40 , C07C37/20 , C07C39/16 , C07F9/5442
摘要： There is provided a modified ion exchange resin catalyst which exhibits higher bisphenols selectivity than the conventional modified ion exchange resins in processes wherein bisphenols are produced by reacting a phenolic compound with ketones, and to provide such a process for producing bisphenols. A modified ion exchange resin is characterized in that at least one compound selected from (A) and (B) shown below is ionically bonded to an acidic functional group of an acidic ion exchange resin: (A) Compound represented by Formula (1) and (B) Compound represented by Formula (2)
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公开(公告)号：US20080051480A1
公开(公告)日：2008-02-28
申请号：US11631292
申请日：2005-06-14
CPC分类号： C08F8/40 , B01J31/10 , B01J2231/40 , C07C37/20 , C07C39/16 , C07F9/5442
摘要： There is provided a modified ion exchange resin catalyst which exhibits higher bisphenols selectivity than the conventional modified ion exchange resins in processes wherein bisphenols are produced by reacting a phenolic compound with ketones, and to provide such a process for producing bisphenols. A modified ion exchange resin is characterized in that at least one compound selected from (A) and (B) shown below is ionically bonded to an acidic functional group of an acidic ion exchange resin: (A) Compound represented by Formula (1) and (B) Compound represented by Formula (2)
摘要翻译： 提供了一种改性离子交换树脂催化剂，其在通过使酚类化合物与酮反应制备双酚的方法中表现出比常规改性离子交换树脂更高的双酚选择性，并提供了制备双酚的方法。 改性离子交换树脂的特征在于，选自下述（A）和（B）中的至少一种化合物与酸性离子交换树脂的酸性官能团离子键合：（A）式（1）表示的化合物和 （B）式（2）表示的化合物
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公开(公告)号：US08426479B2
公开(公告)日：2013-04-23
申请号：US13111573
申请日：2011-05-19
IPC分类号： C07F9/54
CPC分类号： C08F8/40 , B01J31/10 , B01J2231/40 , C07C37/20 , C07C39/16 , C07F9/5442
摘要： There is provided a modified ion exchange resin catalyst which exhibits higher bisphenols selectivity than the conventional modified ion exchange resins in processes wherein bisphenols are produced by reacting a phenolic compound with ketones, and to provide such a process for producing bisphenols. A modified ion exchange resin is characterized in that at least one compound selected from (A) and (B) shown below is ionically bonded to an acidic functional group of an acidic ion exchange resin: (A) Compound represented by Formula (1) and (B) Compound represented by Formula (2)
摘要翻译： 提供了一种改性离子交换树脂催化剂，其在通过使酚类化合物与酮反应制备双酚的方法中表现出比常规改性离子交换树脂更高的双酚选择性，并提供了制备双酚的方法。 改性离子交换树脂的特征在于，选自下述（A）和（B）中的至少一种化合物与酸性离子交换树脂的酸性官能团离子键合：（A）式（1）表示的化合物和 （B）式（2）表示的化合物
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公开(公告)号：US07968612B2
公开(公告)日：2011-06-28
申请号：US11631292
申请日：2005-06-14
IPC分类号： C07F9/54
CPC分类号： C08F8/40 , B01J31/10 , B01J2231/40 , C07C37/20 , C07C39/16 , C07F9/5442
摘要： There is provided a modified ion exchange resin catalyst which exhibits higher bisphenols selectivity than the conventional modified ion exchange resins in processes wherein bisphenols are produced by reacting a phenolic compound with ketones, and to provide such a process for producing bisphenols. A modified ion exchange resin is characterized in that at least one compound selected from (A) and (B) shown below is ionically bonded to an acidic functional group of an acidic ion exchange resin: (A) Compound represented by Formula (1) and (B) Compound represented by Formula (2)
摘要翻译： 提供了一种改性离子交换树脂催化剂，其在通过使酚类化合物与酮反应制备双酚的方法中表现出比常规改性离子交换树脂更高的双酚选择性，并提供了制备双酚的方法。 改性离子交换树脂的特征在于，选自下述（A）和（B）中的至少一种化合物与酸性离子交换树脂的酸性官能团离子键合：（A）式（1）表示的化合物和 （B）式（2）表示的化合物
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公开(公告)号：US20110092744A1
公开(公告)日：2011-04-21
申请号：US12981133
申请日：2010-12-29
IPC分类号： C07C39/16
CPC分类号： C07C39/16 , B01J31/10 , B01J2231/347 , C07C37/20 , C08F8/32 , C08F8/36 , C08F12/08 , C08F212/08
摘要： The present invention provides a process for producing bisphenol A by reacting phenol with actone, wherein reaction is performed at higher temperatures while maintaining high selectivity, and thus high productivity is obtained. The invention relates to a cation-exchange resin, wherein a cation-exchange group is introduced into a syndiotactic polystyrene polymer and the amount of acid is 0.8 milliequivalent/g or more, to a catalyst comprising the cation-exchange resin, and to a process for producing bisphenol A using a cation-exchange resin catalyst.
摘要翻译： 本发明提供了一种通过使酚与活性苯酚反应生产双酚A的方法，其中反应在较高温度下进行，同时保持高选择性，从而获得高生产率。 本发明涉及一种阳离子交换树脂，其中将阳离子交换基团引入间同立构聚苯乙烯聚合物中，并且酸的量为0.8毫当量/ g或更高，对于包含阳离子交换树脂的催化剂以及一种方法 用于使用阳离子交换树脂催化剂生产双酚A.
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公开(公告)号：US20070073091A1
公开(公告)日：2007-03-29
申请号：US10571134
申请日：2004-09-01
IPC分类号： C07C39/16
CPC分类号： C07C39/16 , B01J31/10 , B01J2231/347 , C07C37/20 , C08F8/32 , C08F8/36 , C08F12/08 , C08F212/08
摘要： The present invention provides a process for producing bisphenol A by reacting phenol with acetone, wherein reaction is performed at higher temperatures while maintaining high selectivity, and thus high productivity is obtained. The invention relates to a cation-exchange resin, wherein a cation-exchange group is introduced into a syndiotactic polystyrene polymer and the amount of acid is 0.8 milliequivalent/g or more, to a catalyst comprising the cation-exchange resin, and to a process for producing bisphenol A using the cation-exchange resin catalyst.
摘要翻译： 本发明提供一种通过苯酚与丙酮反应生产双酚A的方法，其中反应在较高温度下进行，同时保持高选择性，从而获得高生产率。 本发明涉及一种阳离子交换树脂，其中将阳离子交换基团引入间同立构聚苯乙烯聚合物中，并且酸的量为0.8毫当量/ g或更多，对于包含阳离子交换树脂的催化剂以及一种方法 用于使用阳离子交换树脂催化剂生产双酚A.
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公开(公告)号：US08436055B2
公开(公告)日：2013-05-07
申请号：US12875016
申请日：2010-09-02
IPC分类号： C08J5/20
CPC分类号： B01J31/0239 , B01J31/0268 , B01J31/08 , B01J31/10 , B01J2231/342 , C07C37/20 , Y02P20/52 , C07C39/16
摘要： The present invention provides an ion-exchange resin catalyst, as a catalyst for preparing bisphenol from phenol compounds and ketone, which has a higher selectivity to bisphenol and a longer life time, as compared to a conventional ion-exchange resin, and a method for preparing the same.The present invention also provides a method for preparing bisphenol comprising reacting phenol compounds with ketone, wherein the modified acidic ion-exchange resin in which at least one kind of cationic compound selected from the following (a), (b), (c) and (d) ionically binds to an acidic functional group, is used as a catalyst: (a) a quaternary phosphonium ion, (b) a quaternary ammonium ion, (c) a bis(phosphoranylidene) ammonium ion, and (d) an N-substituted nitrogen-containing aromatic cation.
摘要翻译： 本发明提供一种离子交换树脂催化剂，作为与常规离子交换树脂相比，具有较高的双酚选择性和较长使用寿命的酚类化合物和酮制备双酚的催化剂， 准备一样 本发明还提供一种制备双酚的方法，其包括使酚化合物与酮反应，其中所述改性酸性离子交换树脂其中至少一种选自以下（a），（b），（c）和 （d）与酸性官能团离子键合，用作催化剂：（a）季鏻离子，（b）季铵离子，（c）双（亚正膦基）铵离子，和（d）N 取代的含氮芳族阳离子。
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公开(公告)号：US08263521B2
公开(公告)日：2012-09-11
申请号：US12981133
申请日：2010-12-29
CPC分类号： C07C39/16 , B01J31/10 , B01J2231/347 , C07C37/20 , C08F8/32 , C08F8/36 , C08F12/08 , C08F212/08
摘要： The present invention provides a process for producing bisphenol A by reacting phenol with actone, wherein reaction is performed at higher temperatures while maintaining high selectivity, and thus high productivity is obtained. The invention relates to a cation-exchange resin, wherein a cation-exchange group is introduced into a syndiotactic polystyrene polymer and the amount of acid is 0.8 milliequivalent/g or more, to a catalyst comprising the cation-exchange resin, and to a process for producing bisphenol A using a cation-exchange resin catalyst.
摘要翻译： 本发明提供了一种通过使酚与活性苯酚反应生产双酚A的方法，其中反应在较高温度下进行，同时保持高选择性，从而获得高生产率。 本发明涉及一种阳离子交换树脂，其中将阳离子交换基团引入间同立构聚苯乙烯聚合物中，并且酸的量为0.8毫当量/ g或更高，对于包含阳离子交换树脂的催化剂以及一种方法 用于使用阳离子交换树脂催化剂生产双酚A.
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10.发明申请公开(公告)号：US20100324341A1
公开(公告)日：2010-12-23
申请号：US12875016
申请日：2010-09-02
IPC分类号： C07C39/16
CPC分类号： B01J31/0239 , B01J31/0268 , B01J31/08 , B01J31/10 , B01J2231/342 , C07C37/20 , Y02P20/52 , C07C39/16
摘要： The present invention provides an ion-exchange resin catalyst, as a catalyst for preparing bisphenol from phenol compounds and ketone, which has a higher selectivity to bisphenol and a longer life time, as compared to a conventional ion-exchange resin, and a method for preparing the same.The present invention also provides a method for preparing bisphenol comprising reacting phenol compounds with ketone, wherein the modified acidic ion-exchange resin in which at least one kind of cationic compound selected from the following (a), (b), (c) and (d) ionically binds to an acidic functional group, is used as a catalyst: (a) a quaternary phosphonium ion, (b) a quaternary ammonium ion, (c) a bis(phosphoranylidene) ammonium ion, and (d) an N-substituted nitrogen-containing aromatic cation.
摘要翻译： 本发明提供一种离子交换树脂催化剂，作为与常规离子交换树脂相比，具有较高的双酚选择性和较长使用寿命的酚类化合物和酮制备双酚的催化剂， 准备一样 本发明还提供一种制备双酚的方法，其包括使酚化合物与酮反应，其中所述改性酸性离子交换树脂其中至少一种选自以下（a），（b），（c）和 （d）与酸性官能团离子键合，用作催化剂：（a）季鏻离子，（b）季铵离子，（c）双（亚正膦基）铵离子，和（d）N 取代的含氮芳族阳离子。
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