-
1.Process and apparatus for improved methods for making vinyl acetate monomer (VAM) 有权
标题翻译: 制备乙酸乙烯酯单体(VAM)的改进方法的方法和设备公开(公告)号:US08029748B2
公开(公告)日:2011-10-04
申请号:US12272804
申请日:2008-11-18
申请人: Terry Mazanec , Victor J. Johnston , Michael Huckman , Sean P. Fitzgerald , James A. Foster , Daniel Lindley , Anna Lee Tonkovich , Francis P. Daly , Leslie Wade , Tony Hammock , Thomas Yuschak , Bin Yang , Kai Jarosch
发明人: Terry Mazanec , Victor J. Johnston , Michael Huckman , Sean P. Fitzgerald , James A. Foster , Daniel Lindley , Anna Lee Tonkovich , Francis P. Daly , Leslie Wade , Tony Hammock , Thomas Yuschak , Bin Yang , Kai Jarosch
CPC分类号: B01J19/0093 , B01J2219/00783 , B01J2219/00835 , B01J2219/0086 , B01J2219/00862 , B01J2219/00873 , B01J2219/00889 , C07C67/055 , C07C69/01 , C07C69/15
摘要: The invention provides methods, apparatus and chemical systems for making vinyl acetate from ethylene, oxygen, and acetic acid.
摘要翻译: 本发明提供从乙烯,氧和乙酸制备乙酸乙烯酯的方法,装置和化学体系。
-
2.Process and apparatus for improved methods for making vinyl acetate monomer (VAM) 有权
标题翻译: 制备乙酸乙烯酯单体(VAM)的改进方法的方法和设备公开(公告)号:US07468455B2
公开(公告)日:2008-12-23
申请号:US11256217
申请日:2005-10-20
申请人: Terry Mazanec , Victor J. Johnston , Michael Huckman , Sean P. Fitzgerald , James A. Foster , Daniel Lindley , Anna Lee Tonkovich , Francis P. Daly , Leslie Wade , Tony Hammock , Thomas Yuschak , Bin Yang , Kai Jarosch
发明人: Terry Mazanec , Victor J. Johnston , Michael Huckman , Sean P. Fitzgerald , James A. Foster , Daniel Lindley , Anna Lee Tonkovich , Francis P. Daly , Leslie Wade , Tony Hammock , Thomas Yuschak , Bin Yang , Kai Jarosch
CPC分类号: B01J19/0093 , B01J2219/00783 , B01J2219/00835 , B01J2219/0086 , B01J2219/00862 , B01J2219/00873 , B01J2219/00889 , C07C67/055 , C07C69/01 , C07C69/15
摘要: The invention provides methods, apparatus and chemical systems for making vinyl acetate from ethylene, oxygen, and acetic acid.
摘要翻译: 本发明提供从乙烯,氧和乙酸制备乙酸乙烯酯的方法,装置和化学体系。
-
3.Process and Apparatus for Improved Methods for Making Vinyl Acetate Monomer (VAM) 有权
标题翻译: 制备乙烯基乙酸酯单体(VAM)的改进方法的方法和装置公开(公告)号:US20090214404A1
公开(公告)日:2009-08-27
申请号:US12272804
申请日:2008-11-18
申请人: Terry J. Mazanec , Victor J. Johnston , Michael Huckman , Sean P. Fitzgerald , James A. Foster , Daniel Lindley , Anna Lee Tonkovich , Francis P. Daly , Leslie Wade , Tony Hammock , Thomas Yuschak , Bin Yang , Kai Jarosch
发明人: Terry J. Mazanec , Victor J. Johnston , Michael Huckman , Sean P. Fitzgerald , James A. Foster , Daniel Lindley , Anna Lee Tonkovich , Francis P. Daly , Leslie Wade , Tony Hammock , Thomas Yuschak , Bin Yang , Kai Jarosch
IPC分类号: B01J8/04
CPC分类号: B01J19/0093 , B01J2219/00783 , B01J2219/00835 , B01J2219/0086 , B01J2219/00862 , B01J2219/00873 , B01J2219/00889 , C07C67/055 , C07C69/01 , C07C69/15
摘要: The invention provides methods, apparatus and chemical systems for making vinyl acetate from ethylene, oxygen, and acetic acid.
摘要翻译: 本发明提供从乙烯,氧和乙酸制备乙酸乙烯酯的方法,装置和化学体系。
-
4.Process and apparatus for improved methods for making vinyl acetate monomer (VAM) 有权
标题翻译: 制备乙酸乙烯酯单体(VAM)的改进方法的方法和设备公开(公告)号:US20060116528A1
公开(公告)日:2006-06-01
申请号:US11256217
申请日:2005-10-20
申请人: Terry Mazanec , Victor Johnston , Michael Huckman , Sean Fitzgerald , James Foster , Daniel Lindley , Anna Tonkovich , Francis Daly , Leslie Wade , Tony Hammock , Thomas Yuschak , Bin Yang , Kai Jarosch
发明人: Terry Mazanec , Victor Johnston , Michael Huckman , Sean Fitzgerald , James Foster , Daniel Lindley , Anna Tonkovich , Francis Daly , Leslie Wade , Tony Hammock , Thomas Yuschak , Bin Yang , Kai Jarosch
IPC分类号: C07C67/05
CPC分类号: B01J19/0093 , B01J2219/00783 , B01J2219/00835 , B01J2219/0086 , B01J2219/00862 , B01J2219/00873 , B01J2219/00889 , C07C67/055 , C07C69/01 , C07C69/15
摘要: The invention provides methods, apparatus and chemical systems for making vinyl acetate from ethylene, oxygen, and acetic acid.
摘要翻译: 本发明提供从乙烯,氧和乙酸制备乙酸乙烯酯的方法,装置和化学体系。
-
公开(公告)号:US5149866A
公开(公告)日:1992-09-22
申请号:US746276
申请日:1991-08-14
摘要: The present inventon pertains to a process for the preparation of omega-arylalkanoic acids of the genral formulaR--Ar--R.sup.1 --COOHwherein R is hydrogen, hydroxy, C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 alkoxy, or aryl; wherein R.sup.1 is C.sub.1 -C.sub.4 alkyl; and wherein Ar is an aryl group which can be further substituted with at least one of hydroxy, C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 alkoxy, aryl, halide, amino, or acetamido. The omega arylalkanoic acids of the given formula are prepared using catalysts which provide an improvement over the known Willgerodt-Kindler reaction.The present invention also pertains to methods for removing sulfur during the above-described process for the preparation of the omega-arylalkanoic acids.
摘要翻译: 本发明涉及制备式R-Ar-R 1 -COOH的ω-芳基链烷酸的方法,其中R是氢,羟基,C 1 -C 8烷基,C 1 -C 8烷氧基或芳基; 其中R1是C1-C4烷基; 并且其中Ar是可以被羟基,C 1 -C 8烷基,C 1 -C 8烷氧基,芳基,卤素,氨基或乙酰氨基中的至少一种进一步取代的芳基。 使用提供对已知Willgerodt-Kindler反应的改进的催化剂制备给定式的ω-芳基链烷酸。 本发明还涉及在上述制备ω-芳基链烷酸的方法中除去硫的方法。
-
-
-
-