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专利名称：Hydrocyanation of pentenenitriles and/or 2-methyl-3-butenenitrile using promotersobtained from the chlorination of titanium-rich ores
发明人：Foo, Thomas,Lenges, Christian Peter申请号：EP04256674.5申请日：20041028公开号：EP1528054A1公开日：20050504
摘要：Process for hydrocyanating a substrate selected from 2-, 3-, or 4-pentenenitrileand/or 2-methyl-3-butenenitrile or mixtures thereof by contacting the substrate withHCN in the presence of a zero-valent nickel catalyst and a promoter that is obtained as abyproduct of titanium ore chlorination.
申请人：INVISTA Technologies S.à.r.l.
地址：Intellectual Property Record Center Three Little Falls Centre - Room Number1052 2801 Centerville Road Wilmington, DE 19808 US
国籍：US
代理机构：Cockerton, Bruce Roger
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