公开(公告)号：US08206027B2

公开(公告)日：2012-06-26

申请号：US11994138

申请日：2006-07-03

申请人： Annemarie Hillebrecht ,  Uwe Stüven ,  Leo Van Miert ,  Dominicus van Esbroeck ,  Bernd Brian ,  Siegfried Chszaniecki

发明人： Annemarie Hillebrecht ,  Uwe Stüven ,  Leo Van Miert ,  Dominicus van Esbroeck ,  Bernd Brian ,  Siegfried Chszaniecki

IPC分类号： B01F13/00

CPC分类号： C08F2/01 ,  B01J8/003 ,  B01J8/0045 ,  B01J2208/00752 ,  B01J2208/00769

摘要： The invention relates to the use of an apparatus for adding at least one solid or viscous liquid additive, or an additive dispersed in solvent, to a reactor interior of a reactor for preparing crosslinked, finely divided polymers by copolymerizing (a) water-soluble, monoethylenically unsaturated monomers and (b) from 0.001 to 5 mol %, based on the monomers (a), of monomers comprising at least two polymerizable groups, (c) from 0 to 20 mol %, based on the monomers (a), of water-insoluble monoethylenically unsaturated monomers, where the apparatus comprises at least one screw for conveying the at least one additive and the at least one screw ends in an addition orifice substantially flush with the inner wall of the reactor interior.

摘要翻译： 本发明涉及一种用于将至少一种固体或粘稠液体添加剂或分散在溶剂中的添加剂添加到用于制备交联的细碎聚合物的反应器内部的装置的用途，其通过以下方式共聚合（a）水溶性， 单烯属不饱和单体和（b）基于单体（a）0.001至5摩尔％的包含至少两个可聚合基团的单体，（c）基于单体（a）的0至20摩尔％ 水不溶性单烯属不饱和单体，其中该装置包括用于将至少一种添加剂输送的至少一个螺杆和至少一个与反应器内部的内壁齐平的添加孔的螺杆端。

公开(公告)号：US08790003B2

公开(公告)日：2014-07-29

申请号：US13431650

申请日：2012-03-27

申请人： Annemarie Hillebrecht ,  Uwe Stueven ,  Leo Van Miert ,  Dominicus van Esbroeck ,  Bernd Brian ,  Siegfried Chszaniecki

发明人： Annemarie Hillebrecht ,  Uwe Stueven ,  Leo Van Miert ,  Dominicus van Esbroeck ,  Bernd Brian ,  Siegfried Chszaniecki

IPC分类号： B01F13/00

CPC分类号： C08F2/01 ,  B01J8/003 ,  B01J8/0045 ,  B01J2208/00752 ,  B01J2208/00769

摘要： The invention relates to the use of an apparatus for adding at least one solid or viscous liquid additive, or an additive dispersed in solvent, to a reactor interior of a reactor for preparing crosslinked, finely divided polymers by copolymerizing (a) water-soluble, monoethylenically unsaturated monomers and (b) from 0.001 to 5 mol %, based on the monomers (a), of monomers comprising at least two polymerizable groups, (c) from 0 to 20 mol %, based on the monomers (a), of water-insoluble monoethylenically unsaturated monomers, where the apparatus comprises at least one screw for conveying the at least one additive and the at least one screw ends in an addition orifice substantially flush with the inner wall of the reactor interior.

摘要翻译： 本发明涉及一种用于将至少一种固体或粘稠液体添加剂或分散在溶剂中的添加剂添加到用于制备交联的细碎聚合物的反应器内部的装置的用途，其通过以下方式共聚合（a）水溶性， 单烯属不饱和单体和（b）基于单体（a）0.001至5摩尔％的包含至少两个可聚合基团的单体，（c）基于单体（a）的0至20摩尔％ 水不溶性单烯属不饱和单体，其中该装置包括用于将至少一种添加剂输送的至少一个螺杆和至少一个与反应器内部的内壁齐平的添加孔的螺杆端。

公开(公告)号：US20090008220A1

公开(公告)日：2009-01-08

申请号：US11994138

申请日：2006-07-03

申请人： Annemarie Hillebrecht ,  Uwe Stueven ,  Leo Van Miert ,  Dominicus van Esbroeck ,  Bernd Brian ,  Siegfried Chszaniecki

发明人： Annemarie Hillebrecht ,  Uwe Stueven ,  Leo Van Miert ,  Dominicus van Esbroeck ,  Bernd Brian ,  Siegfried Chszaniecki

IPC分类号： B65G33/00

CPC分类号： C08F2/01 ,  B01J8/003 ,  B01J8/0045 ,  B01J2208/00752 ,  B01J2208/00769

摘要： The invention relates to the use of an apparatus for adding at least one solid or viscous liquid additive, or an additive dispersed in solvent, to a reactor interior of a reactor for preparing crosslinked, finely divided polymers by copolymerizing (a) water-soluble, monoethylenically unsaturated monomers and (b) from 0.001 to 5 mol %, based on the monomers (a), of monomers comprising at least two polymerizable groups, (c) from 0 to 20 mol %, based on the monomers (a), of water-insoluble monoethylenically unsaturated monomers, where the apparatus comprises at least one screw for conveying the at least one additive and the at least one screw ends in an addition orifice substantially flush with the inner wall of the reactor interior.

摘要翻译： 本发明涉及一种用于将至少一种固体或粘稠液体添加剂或分散在溶剂中的添加剂添加到用于制备交联的细碎聚合物的反应器内部的装置的用途，其通过以下方式共聚合（a）水溶性， 单烯属不饱和单体和（b）基于单体（a）0.001至5摩尔％的包含至少两个可聚合基团的单体，（c）基于单体（a）的0至20摩尔％ 水不溶性单烯属不饱和单体，其中该装置包括用于将至少一种添加剂输送的至少一个螺杆和至少一个与反应器内部的内壁齐平的添加孔的螺杆端。

公开(公告)号：US20120184673A1

公开(公告)日：2012-07-19

申请号：US13431650

申请日：2012-03-27

申请人： Annemarie Hillebrecht ,  Uwe Stueven ,  Leo Van Miert ,  Dominicus van Esbroeck ,  Bernd Brian ,  Siegfried Chszaniecki

发明人： Annemarie Hillebrecht ,  Uwe Stueven ,  Leo Van Miert ,  Dominicus van Esbroeck ,  Bernd Brian ,  Siegfried Chszaniecki

IPC分类号： C08L47/00 ,  B01J19/00

CPC分类号： C08F2/01 ,  B01J8/003 ,  B01J8/0045 ,  B01J2208/00752 ,  B01J2208/00769

摘要： The invention relates to the use of an apparatus for adding at least one solid or viscous liquid additive, or an additive dispersed in solvent, to a reactor interior of a reactor for preparing crosslinked, finely divided polymers by copolymerizing (a) water-soluble, monoethylenically unsaturated monomers and (b) from 0.001 to 5 mol %, based on the monomers (a), of monomers comprising at least two polymerizable groups, (c) from 0 to 20 mol %, based on the monomers (a), of water-insoluble monoethylenically unsaturated monomers, where the apparatus comprises at least one screw for conveying the at least one additive and the at least one screw ends in an addition orifice substantially flush with the inner wall of the reactor interior.

摘要翻译： 本发明涉及一种用于将至少一种固体或粘稠液体添加剂或分散在溶剂中的添加剂添加到用于制备交联的细碎聚合物的反应器内部的装置的用途，其通过以下方式共聚合（a）水溶性， 单烯属不饱和单体和（b）基于单体（a）0.001至5摩尔％的包含至少两个可聚合基团的单体，（c）基于单体（a）的0至20摩尔％ 水不溶性单烯属不饱和单体，其中该装置包括用于将至少一种添加剂输送的至少一个螺杆和至少一个与反应器内部的内壁齐平的添加孔的螺杆端。

公开(公告)号：US06329448B1

公开(公告)日：2001-12-11

申请号：US09486636

申请日：2000-02-29

申请人： Herbert Gutsche ,  Rainer Anderlik ,  Norbert Kress ,  Dieter Gress ,  Bernd Brian ,  Petra Baierweck ,  Herbert Mosner ,  Hermann Brandt ,  Helmut Heel

发明人： Herbert Gutsche ,  Rainer Anderlik ,  Norbert Kress ,  Dieter Gress ,  Bernd Brian ,  Petra Baierweck ,  Herbert Mosner ,  Hermann Brandt ,  Helmut Heel

IPC分类号： C08J320

CPC分类号： B29C47/1063 ,  B29C47/0011 ,  B29C47/1027 ,  B29K2105/0005

摘要： A continuous process for preparing pigmented thermoplastic molding compositions in an extruder, comprises I) in a first zone A) metering in from 10 to 99.999% by weight of a thermoplastic polymer into an extruder and II) in a subsequent zone at temperatures below the respective glass transition temperature of the thermoplastic A) B) adding from 0.001 to 60% by weight of a colorant and then heating the thermoplastic/colorant mixture in the subsequent zones, homogenizing the polymer melt and extruding the resultant mixture.

摘要翻译： 在挤出机中制备着色热塑性模塑组合物的连续方法包括：I）在第一区域A）将10至99.999重量％的热塑性聚合物计量到挤出机中，和ii）在低于相应玻璃化转变温度 的热塑性A）B）添加0.001至60重量％的着色剂，然后在随后的区域中加热热塑性/着色剂混合物，均化聚合物熔体并挤出所得混合物。