公开(公告)号：US20060264558A1

公开(公告)日：2006-11-23

申请号：US10558743

申请日：2004-06-04

申请人： Markus Schmid ,  Mubarik Chowdhry ,  Dieter Distler ,  Reinhold Leyrer

发明人： Markus Schmid ,  Mubarik Chowdhry ,  Dieter Distler ,  Reinhold Leyrer

IPC分类号： C08F2/16

CPC分类号： C08F291/00 ,  C08F295/00

摘要： Process for preparing an aqueous polymer dispersion by polymerizing at least one ethylenically unsaturated monomer B in an aqueous medium in the presence of polymer particles A and at least one dispersant.

摘要翻译： 通过在聚合物颗粒A和至少一种分散剂的存在下在水性介质中聚合至少一种烯属不饱和单体B来制备聚合物水分散体的方法。

公开(公告)号：US20070055011A1

公开(公告)日：2007-03-08

申请号：US10556605

申请日：2004-05-06

申请人： Markus Schmid ,  Mubarik Chowdhry ,  Peter Preishuber-Pflugl ,  Xavier Sava ,  Ekkehard Lindner ,  Mahmoud Sunjuk ,  Peter Wegner

发明人： Markus Schmid ,  Mubarik Chowdhry ,  Peter Preishuber-Pflugl ,  Xavier Sava ,  Ekkehard Lindner ,  Mahmoud Sunjuk ,  Peter Wegner

IPC分类号： C08G18/63

CPC分类号： C08F10/00 ,  C08F110/06 ,  C08F2/18 ,  C08F4/7016

摘要： Process for preparing an aqueous polymer dispersion by polymerization of at least one olefinically unsaturated compound in an aqueous medium in the presence of at least one dispersant and a solid polymerization catalyst.

摘要翻译： 在至少一种分散剂和固体聚合催化剂的存在下，通过在水介质中聚合至少一种烯属不饱和化合物来制备聚合物水分散体的方法。

公开(公告)号：US20050261452A1

公开(公告)日：2005-11-24

申请号：US10521117

申请日：2003-07-16

申请人： Mubarik Chowdhry ,  Markus Schmid ,  Peter Preishuber-Pflugl ,  Xavier Sava ,  Horst Weiss ,  Stefan Mecking ,  Florian Bauers

发明人： Mubarik Chowdhry ,  Markus Schmid ,  Peter Preishuber-Pflugl ,  Xavier Sava ,  Horst Weiss ,  Stefan Mecking ,  Florian Bauers

IPC分类号： C08F2/22 ,  C08F2/24 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F4/06

CPC分类号： C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F4/26 ,  C08F2/24 ,  C08F4/80 ,  C08F2500/02 ,  C08F2500/03 ,  C08F210/14 ,  C08F212/08 ,  C08F210/06 ,  C08F210/08

摘要： A method for the emulsion polymerization of one or more olefins by reacting a ligand of general formulae Ia and Ib or a mixture of at least two ligands Ia or Ib, wherein R respectively represents one or several of the following radicals; hydrogen, halogen, nitrile, C1-C12-alkyl groups, C1-C12-alkoxy groups, C7-C13-aralkyl groups, C6-C14-aryl groups, and wherein identical or different compounds of general formulae Ia and Ib can, optionally, with a phosphine compound PR3′ and a metal compound of general formula M(L2)2 or M(L2)2 (L1)z, wherein the variables are defined as follows: M is a transition metal of groups 7-10 in the periodic system of the elements; L1 represents phosphanes (R5)xPH3-x or amines (R5)xNH3-x with identical or different radicals R5, ether (R5)2O, H2O, alkohols (R5)OH, pyridine, pyridine derivatives of formula C5H5-x(R5)xN, CO, C1-C12-alkylnitriles, C6-C14-arylnitriles or ethylenically unsaturated double bond systems, wherein x is a whole number ranging from 0-3, L2 represents halogenide ions R6xNH3-x, wherein x is a whole number ranging from 0 3 and R6 represents C1-C12-allyl, and C1-C6-alkylane ions, allylane ions, benzylane ions or arylane ions, wherein L1 and L2 can be concatenated with each other by one or several covalent bonds, z is a number ranging from 0 4. The invention also relates to the immediate use of the reaction product in the polymerization or copolymerization of olefins in water or in a solvent mixture containing at least 50 vol. % water in the presence of an emulsifier and, optionally, in the presence of an activator.

公开(公告)号：US20050250920A1

公开(公告)日：2005-11-10

申请号：US10524216

申请日：2003-07-24

申请人： Mubarik Chowdhry ,  Markus Schmid ,  Peter Preishuber-Pflugl ,  Xavier Sava ,  Horst Weiss ,  Stefan Mecking ,  Martin Zuideveld ,  Florian Bauers

发明人： Mubarik Chowdhry ,  Markus Schmid ,  Peter Preishuber-Pflugl ,  Xavier Sava ,  Horst Weiss ,  Stefan Mecking ,  Martin Zuideveld ,  Florian Bauers

IPC分类号： C08F2/24 ,  C08F4/26 ,  C08F4/80 ,  C08F10/00 ,  C08F110/02 ,  C08F4/00

CPC分类号： C08F110/02 ,  C08F4/80 ,  C08F2/24

摘要： A process for preparing aqueous polymer dispersions by polymerizing one or more olefins in an aqueous medium in the presence of dispersants and, if desired, of organic solvents comprises catalyzing the polymerization of said olefin(s) using one or more metal complex compounds of the formula I where at least one of the radicals R1 to R9 is necessarily in the form of a radical of the formula II below where Z is an electron-withdrawing group and n is an integer from 1 to 5.

摘要翻译： 通过在水性介质中在分散剂和如果需要的情况下，有机溶剂的存在下使一种或多种烯烃聚合制备水性聚合物分散体的方法包括使用一种或多种下式的金属配合物催化所述烯烃的聚合： 其中基团R 1至R 9中的至少一个必须具有以下式II的基团的形式，其中Z是吸电子基团，n 是从1到5的整数。

公开(公告)号：US20070043163A1

公开(公告)日：2007-02-22

申请号：US10579098

申请日：2004-11-06

申请人： Mubarik Chowdhry ,  Xavier Sava ,  Monica Haag ,  Jacob Wildeson ,  Stefan Mecking ,  Ludmila Kolb

发明人： Mubarik Chowdhry ,  Xavier Sava ,  Monica Haag ,  Jacob Wildeson ,  Stefan Mecking ,  Ludmila Kolb

IPC分类号： A61K9/16

CPC分类号： C08F110/02 ,  C08F2/22 ,  C08F4/80

摘要： Process for the emulsion polymerization of one or more olefins by reacting a quinoid compound with a metal compound and a phosphine compound which is substituted by at least one polar radical and subsequently using the reaction product for the polymerization or copolymerization of olefins in water or in a solvent mixture which contains at least 50% by weight of water and at least one emulsifier.

摘要翻译： 通过使喹啉化合物与金属化合物反应并被至少一个极性基团取代的膦化合物反应并随后使用反应产物在烯烃在水中或在水中的聚合或共聚来使一种或多种烯烃乳液聚合的方法 溶剂混合物，其含有至少50重量％的水和至少一种乳化剂。

公开(公告)号：US20070167566A1

公开(公告)日：2007-07-19

申请号：US10566653

申请日：2004-07-08

申请人： Mubarik Chowdhry ,  Ulrich Nieken ,  Monica Haag

发明人： Mubarik Chowdhry ,  Ulrich Nieken ,  Monica Haag

IPC分类号： C08K3/10

CPC分类号： C08F10/00 ,  C08F4/80 ,  C08F2/24

摘要： An aqueous polymer dispersion is prepared by reacting at least one olefin in. the presence of at least one polymerization catalyst and one emulsifier in an aqueous medium by a process wherein the polymerization catalyst is prepared in an in situ reaction by reacting the ligand compound 2,6-dichloro-para-benzoquinone (Ia) and/or 2,3,6-trichloro-para-benzoquinone (Ib) with a phosphine compound or diphosphine compound and with a metal compound and the polymerization reaction is effected in an aqueous medium.

摘要翻译： 通过使至少一种聚合催化剂和一种乳化剂存在下的至少一种烯烃在水性介质中通过其中聚合催化剂在原位反应中通过使配体化合物2反应制备的方法制备水性聚合物分散体， 6-氯 - 对 - 苯醌（Ia）和/或2,3,6-三氯 - 对苯醌（Ib）与膦化合物或二膦化合物和金属化合物反应，聚合反应在水性介质中进行。

公开(公告)号：US20060205851A1

公开(公告)日：2006-09-14

申请号：US10552994

申请日：2004-04-13

申请人： Mubarik Chowdhry ,  Wolfgang Gaschler

发明人： Mubarik Chowdhry ,  Wolfgang Gaschler

IPC分类号： C08K3/30

CPC分类号： C08F6/006

摘要： A method for reducing the amount of residual monomer in aqueous polymer dispersions by aftertreatment with an initiator system comprises aftertreating the aqueous polymer dispersion with addition of an initiator system essentially comprising a) from 0.001 to 5% by weight, based on the total monomer amount used to prepare the polymer dispersion, of an inorganic salt of persulfuric acid, b) from 0.005 to 5% by weight, based on the total monomer amount used to prepare the polymer dispersion, of a methyl ketone, and c) optionally, catalytic amounts of a metal ion which is able to exist in a plurality of valence states.

摘要翻译： 通过用引发剂体系进行后处理来减少聚合物水分散体中的残余单体的量的方法包括：通过加入引发剂体系对聚合物水分散体进行后处理，该引发剂体系基本上包含a）基于所用总单体量的0.001至5重量％ 制备聚合物分散体，过硫酸的无机盐，b）基于用于制备聚合物分散体的总单体量为0.005-5重量％的甲基酮，和c）任选的催化量的 能够以多个价态存在的金属离子。