公开(公告)号：US20050048091A1

公开(公告)日：2005-03-03

申请号：US10929080

申请日：2004-08-27

申请人： Kirk Raney ,  Arie Zon ,  Marijke Boer-Wildschut

发明人： Kirk Raney ,  Arie Zon ,  Marijke Boer-Wildschut

IPC分类号： A61K8/37 ,  A61Q15/00 ,  A61Q17/04 ,  A61Q19/00 ,  C07C69/02 ,  C07C69/24 ,  C07C69/52 ,  C07C69/612 ,  C07C69/616 ,  A61K7/04 ,  C07C69/33

CPC分类号： A61Q19/00 ,  A61K8/37 ,  A61Q15/00 ,  A61Q17/04 ,  C07C69/24

摘要： A branched ester composition obtainable by the reaction of a carboxylic acid with a branched alcohol composition under esterification reaction conditions wherein the branched alcohol composition has from about 8 to about 36 carbon atoms and an average number of branches per molecule of from about 0.7 to about 3.0, said branching comprising methyl and ethyl branches. The present invention further relates to personal care compositions for topical application to the skin or hair comprising said branched ester composition. The branched ester composition of the invention provides improved formulation flexibility.

摘要翻译： 在酯化反应条件下通过羧酸与支链醇组合物反应获得的支链酯组合物，其中支链醇组合物具有约8至约36个碳原子，每分子平均分支数为约0.7至约3.0 所述支链包括甲基和乙基支链。 本发明还涉及用于局部施用于包含所述支链酯组合物的皮肤或头发的个人护理组合物。 本发明的支链酯组合物提供改进的制剂柔性。

公开(公告)号：US20050014979A1

公开(公告)日：2005-01-20

申请号：US10880022

申请日：2004-06-29

申请人： Michiel Eleveld ,  Jan Meurs ,  Rendert Wiersma ,  Arie Zon ,  Kirk Raney

发明人： Michiel Eleveld ,  Jan Meurs ,  Rendert Wiersma ,  Arie Zon ,  Kirk Raney

IPC分类号： B01J27/26 ,  C07C41/03 ,  C07C43/11 ,  C08G65/26 ,  C07C43/02

CPC分类号： C07C43/11 ,  B01J27/26 ,  C07C41/03 ,  C08G65/2663

摘要： A process for preparing an alkoxylate composition by the reaction of an active hydrogen containing organic compound with an alkylene oxide using a double metal cyanide complex catalyst.

摘要翻译： 使用双金属氰化物配合物催化剂通过使含活性氢的有机化合物与烯化氧的反应来制备烷氧基化合物的方法。

公开(公告)号：US20070129583A1

公开(公告)日：2007-06-07

申请号：US11561812

申请日：2006-11-20

申请人： Eric De Boer ,  Harry Der Heijden ,  Quoc An On ,  Johan Smit ,  Arie Zon

发明人： Eric De Boer ,  Harry Der Heijden ,  Quoc An On ,  Johan Smit ,  Arie Zon

IPC分类号： C07C13/00 ,  C07C2/34 ,  B01J31/00 ,  C07C2/24

CPC分类号： C07C2/36 ,  B01J31/188 ,  B01J31/34 ,  B01J2231/20 ,  B01J2531/62 ,  C07C2531/14 ,  C07C2531/24 ,  C07F9/46

摘要： A catalyst precursor composition comprising: a) a source of chromium, molybdenum or tungsten; b) a first ligand having the general formula (I); (R1)(R2)P—X—P(R3)(R4)  (I) wherein: X is a bridging group of the formula —N(R5)—, wherein R5 is selected from hydrogen, a hydrocarbyl group, a substituted hydrocarbyl group, a heterohydrocarbyl group, a substituted heterohydrocarbyl group, a silyl group or derivative thereof; at least three of R1 to R4 are independently selected from optionally substituted aromatic groups, each bearing a polar substituent on at least one of the ortho-positions; and optionally one of R1 to R4 is independently selected from hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl and substituted heterohydrocarbyl groups with the proviso that when the group is aromatic it does not contain a polar substituent at any of the ortho-positions; c) a second ligand having the general formula (II); (R1′)(R2′)P—X′—P(R3′)(R4′)  (II) wherein: X′ is a bridging group as defined for X of the first ligand, component (b), of general formula (I); at least R1′ and R2′ of R1′ to R4′ are independently selected from hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl and substituted heterohydrocarbyl groups with the proviso that when the group is aromatic it does not contain a polar substituent at any of the ortho-positions; and optionally none, one or both of R3′ and R4′ are independently selected from an optionally substituted aromatic group bearing a polar substituent on at least one of the ortho-positions. The present invention also relates to a catalyst system comprising the catalyst precursor composition of the present invention and additional component; d) a cocatalyst. The present invention further relates to a process for the trimerization and tetramerization of olefinic monomers, particularly the trimerization and tetramerization of ethylene to 1-hexene and 1-octene, wherein the process comprises contacting at least one olefinic monomer with the catalyst system of the present invention.