公开(公告)号：US09359269B2

公开(公告)日：2016-06-07

申请号：US12092392

申请日：2006-09-15

申请人： Oliver Huttenloch ,  Patrick Deck ,  Holger Ganz ,  Michael Mauβ ,  Wolfgang Körnig ,  Michael Bock

发明人： Oliver Huttenloch ,  Patrick Deck ,  Holger Ganz ,  Michael Mauβ ,  Wolfgang Körnig ,  Michael Bock

IPC分类号： C07B63/00 ,  C07F9/22

CPC分类号： C07F9/224 ,  C07B63/00

摘要： A process for the removal of acids from reaction mixtures, comprising at least one product of value which is sparingly soluble in water, by at least one unpolar amine as an auxiliary base, which includes: a) reacting the auxiliary base with the acid with formation of a salt; b) reacting the salt formed in step a) with a further base which accepts the acid with liberation of the auxiliary base and combines with the acid to be accepted from the auxiliary base to form a salt which is very readily soluble in water; c) extraction of the mixture obtained in step b) with water or an aqueous medium, wherein the salt of the further base dissolves in the aqueous phase and the product of value, or the solution of the product of value, in a suitable solvent and the auxiliary base form at least one separate nonaqueous phase; and d) removal by distillation of at least part of any solvent present from the at least one nonaqueous phase obtained in step c), to form two nonmiscible liquid phases.

公开(公告)号：US08075659B2

公开(公告)日：2011-12-13

申请号：US12279566

申请日：2007-02-07

申请人： Alexander Wissemeier ,  Patrick Deck ,  Oliver Huttenloch ,  Michael Mauβ ,  Gregor Pasda ,  Ralf-Thomas Rahn ,  Wolfgang Weigelt ,  Wolfram Zerulla

发明人： Alexander Wissemeier ,  Patrick Deck ,  Oliver Huttenloch ,  Michael Mauβ ,  Gregor Pasda ,  Ralf-Thomas Rahn ,  Wolfgang Weigelt ,  Wolfram Zerulla

IPC分类号： C05D9/02 ,  C05C9/00 ,  C05B15/00 ,  C07F9/00 ,  C07F9/02 ,  C07F9/28

CPC分类号： C05G3/08 ,  C05C9/00 ,  Y02P60/218 ,  Y10S71/902

摘要： The invention relates to preparations with improved urease-inhibitory effect which comprise at least two different (thio)phosphoric triamides and to urea-comprising fertilizers which comprise these preparations. The invention furthermore relates to a method of preparing these preparations, to the use of these preparations in the fertilization with urea-comprising fertilizers, and to the use of urea-comprising fertilizers which comprise these preparations in agriculture or in horticulture.

摘要翻译： 本发明涉及具有改善的脲酶抑制作用的制剂，其包含至少两种不同（硫代）磷酸三酰胺和包含这些制剂的含尿素肥料。 本发明还涉及制备这些制剂的方法，这些制剂在用含尿素肥料的施肥中的用途以及在农业或园艺中使用包含这些制剂的含尿素肥料。