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1.发明公开Hydrocyanation of pentenenitriles and/or 2-methyl-3-butenenitrile using promoters obtained from the chlorination of titanium-rich ores 有权通过制备氯化启动子使用富含钛的矿石戊烯和/或氢氰化2-甲基-3- butennitrilen
公开(公告)号：EP1528054A1
公开(公告)日：2005-05-04
申请号：EP04256674.5
申请日：2004-10-28
Applicant: INVISTA Technologies S.à.r.l.
Inventor： Foo, Thomas , Lenges, Christian Peter
IPC: C07C253/10
CPC classification number: C07C253/10 , C07C255/04
Abstract: Process for hydrocyanating a substrate selected from 2-, 3-, or 4-pentenenitrile and/or 2-methyl-3-butenenitrile or mixtures thereof by contacting the substrate with HCN in the presence of a zero-valent nickel catalyst and a promoter that is obtained as a byproduct of titanium ore chlorination.
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2.发明授权Hydrocyanation of pentenenitriles and/or 2-methyl-3-butenenitrile using promoters obtained from the chlorination of titanium-rich ores 有权通过制备氯化启动子使用富含钛的矿石戊烯和/或氢氰化2-甲基-3- butennitrilen
公开(公告)号：EP1528054B1
公开(公告)日：2011-02-23
申请号：EP04256674.5
申请日：2004-10-28
Applicant: INVISTA Technologies S.à.r.l.
Inventor： Foo, Thomas , Lenges, Christian Peter
IPC: C07C253/10
CPC classification number: C07C253/10 , C07C255/04
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3.发明公开Process of hydrocyanation of unsaturated carboxylic acid derivatives 审中-公开一种用于不饱和Carboxylsäurederivaten的氢氰化方法
公开(公告)号：EP2295400A3
公开(公告)日：2012-10-24
申请号：EP10175248.3
申请日：2004-09-08
Applicant: Invista Technologies S.à.r.l.
Inventor： Allgeier, Alan Martin , Lenges, Christian Peter
IPC: C07C227/04 , C07C227/06 , C07C227/28 , C07C229/08 , C07C253/10 , C07C255/19
CPC classification number: C07C255/19 , C07C227/04 , C07C227/06 , C07C227/28 , C07C253/10 , C07C229/08
Abstract: The present invention is directed to a process for the hydrocyanation of a naturally occurring oil. A method of hydrogenating the nitrile containing carboxylic acids obtained by the above hydrocyanation to produce amine containing carboxylic acids is also disclosed.
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4.发明公开Process of hydrocyanation of unsaturated carboxylic acid derivatives 审中-公开Verfahren zur Hydrocyanierung vonnatürlichvorkommendenÖlen
公开(公告)号：EP2295400A2
公开(公告)日：2011-03-16
申请号：EP10175248.3
申请日：2004-09-08
Applicant: Invista Technologies S.à.r.l.
Inventor： Allgeier, Alan Martin , Lenges, Christian Peter
IPC: C07C227/28 , C07C229/08 , C07C253/10 , C07C255/19
CPC classification number: C07C255/19 , C07C227/04 , C07C227/06 , C07C227/28 , C07C253/10 , C07C229/08
Abstract: The present invention is directed to a process for the hydrocyanation of a naturally occurring oil. A method of hydrogenating the nitrile containing carboxylic acids obtained by the above hydrocyanation to produce amine containing carboxylic acids is also disclosed.
Abstract translation: 本发明涉及一种天然存在的油的氢氰化方法。 还公开了通过上述氢氰化获得的含有腈的羧酸以产生含羧酸的方法。
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