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公开(公告)号:US08889586B2
公开(公告)日:2014-11-18
申请号:US14149856
申请日:2014-01-08
发明人: Dick Nagaki , Heiko Weiner , Josefina T. Chapman , Mark O. Scates , Alexandra S. Locke , Craig J. Peterson
IPC分类号: B01J23/00 , B01J27/198 , C07B35/00 , C07C51/00 , C07C57/04 , C07C69/54 , C07C51/347 , B01J23/22 , B01J35/10 , B01J37/02 , B01J37/08 , C07C51/353
CPC分类号: C07C51/347 , B01J23/22 , B01J27/198 , B01J35/1004 , B01J35/1033 , B01J35/1061 , B01J35/1066 , B01J37/0201 , B01J37/08 , B01J2523/00 , C07C51/353 , B01J2523/47 , B01J2523/51 , B01J2523/55 , C07C57/04
摘要: In one embodiment, the invention is to a catalyst composition, comprising vanadium and titanium. Preferably, the molar ratio of vanadium to titanium in an active phase of the catalyst composition is greater than 0.5:1.
摘要翻译: 在一个实施方案中,本发明涉及包含钒和钛的催化剂组合物。 优选地,催化剂组合物的活性相中的钒与钛的摩尔比大于0.5:1。
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公开(公告)号:US08658822B2
公开(公告)日:2014-02-25
申请号:US13632777
申请日:2012-10-01
发明人: Sean Mueller , Dick Nagaki , Craig J. Peterson , Mark O. Scates , Heiko Weiner , Josefina T. Chapman , Alexandra S. Locke
IPC分类号: C07B35/06 , C07C51/353 , C07C67/30
CPC分类号: C07C51/377 , C07C51/353 , C07C67/08 , Y02P20/582 , C07C57/04 , C07C69/54
摘要: In one embodiment, the invention is to a process for producing an acrylate product. The process comprises the step of reacting an alkanoic acid and an alkylenating agent under conditions effective to produce a crude acrylate product. A molar ratio of alkylenating agent to alkanoic acid is maintained at a level of at least 1.
摘要翻译: 在一个实施方案中,本发明涉及一种生产丙烯酸酯产物的方法。 该方法包括在有效产生粗制丙烯酸酯产物的条件下使链烷酸和亚烷基化试剂反应的步骤。 亚烷基化剂与链烷酸的摩尔比保持在至少1的水平。
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公开(公告)号:US20140135527A1
公开(公告)日:2014-05-15
申请号:US14149856
申请日:2014-01-08
发明人: Dick Nagaki , Heiko Weiner , Josefina T. Chapman , Mark O. Scates , Alexandra S. Locke , Craig J. Peterson
IPC分类号: C07C51/347 , B01J27/198
CPC分类号: C07C51/347 , B01J23/22 , B01J27/198 , B01J35/1004 , B01J35/1033 , B01J35/1061 , B01J35/1066 , B01J37/0201 , B01J37/08 , B01J2523/00 , C07C51/353 , B01J2523/47 , B01J2523/51 , B01J2523/55 , C07C57/04
摘要: In one embodiment, the invention is to a catalyst composition, comprising vanadium and titanium. Preferably, the molar ratio of vanadium to titanium in an active phase of the catalyst composition is greater than 0.5:1.
摘要翻译: 在一个实施方案中,本发明涉及包含钒和钛的催化剂组合物。 优选地,催化剂组合物的活性相中的钒与钛的摩尔比大于0.5:1。
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公开(公告)号:US20130085292A1
公开(公告)日:2013-04-04
申请号:US13632777
申请日:2012-10-01
发明人: Sean Mueller , Dick Nagaki , Craig J. Peterson , Mark O. Scates , Heiko Weiner , Josefina T. Chapman , Alexandra S. Locke
IPC分类号: C07C51/347 , C07C67/00
CPC分类号: C07C51/377 , C07C51/353 , C07C67/08 , Y02P20/582 , C07C57/04 , C07C69/54
摘要: In one embodiment, the invention is to a process for producing an acrylate product. The process comprises the step of reacting an alkanoic acid and an alkylenating agent under conditions effective to produce a crude acrylate product. A molar ratio of alkylenating agent to alkanoic acid is maintained at a level of at least 1.
摘要翻译: 在一个实施方案中,本发明涉及一种生产丙烯酸酯产物的方法。 该方法包括在有效产生粗制丙烯酸酯产物的条件下使链烷酸和亚烷基化试剂反应的步骤。 亚烷基化剂与链烷酸的摩尔比保持在至少1的水平。
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