公开(公告)号：US20110112218A1

公开(公告)日：2011-05-12

申请号：US12675052

申请日：2008-08-11

申请人： Hans-Peter Weitzel ,  Hehmet Gunaltay ,  Manfred Selig

发明人： Hans-Peter Weitzel ,  Hehmet Gunaltay ,  Manfred Selig

IPC分类号： C08L29/04 ,  C08F2/44

CPC分类号： C08F6/00 ,  B01F5/0602 ,  B01F15/06 ,  C08F2/002 ,  C08F2/20 ,  C08F2/22 ,  C08F218/04 ,  F28D2021/0052 ,  F28F13/06 ,  Y02P20/123 ,  Y02P20/124 ,  C08F210/02

摘要： The invention relates to a method for the production of protective colloid-stabilized polymer products by means of emulsion polymerization in a reactor having an external cooling circuit, which is equipped with a pump and a heat exchanger, characterized in that the reaction mixture present in the reactor is delivered to a cooled static mixer-heat exchanger having stationary fixtures and is subsequently returned to the reactor. The invention further relates to a device for the production of protective colloid-stabilized polymer products by means of emulsion polymerization, comprising a reactor and an external cooling circuit, characterized in that the external cooling circuit is equipped with a pump and a cooled static mixer-heat exchanger having stationary fixtures.

摘要翻译： 本发明涉及一种通过在具有外部冷却回路的反应器中通过乳液聚合制备保护胶体稳定的聚合物产物的方法，所述反应器具有泵和热交换器，其特征在于，所述反应混合物存在于 反应器被输送到具有固定固定装置的冷却的静态混合器 - 热交换器，随后返回到反应器。 本发明还涉及一种用于通过乳液聚合制备保护胶体稳定的聚合物产品的装置，其包括反应器和外部冷却回路，其特征在于外部冷却回路装备有泵和冷却的静态混合器 - 具有固定固定装置的热交换器。

公开(公告)号：US07288581B2

公开(公告)日：2007-10-30

申请号：US11012647

申请日：2004-12-15

申请人： Eric Ferrall ,  Michael Spradling ,  Manfred Selig

发明人： Eric Ferrall ,  Michael Spradling ,  Manfred Selig

IPC分类号： B05C1/16 ,  E01C11/24 ,  C04B24/26 ,  C08K3/00 ,  C08L

CPC分类号： C09K17/16 ,  C09K17/18 ,  C09K17/40 ,  Y10S106/90

摘要： The invention relates to a process for the stabilization of dusting surfaces characterized in that the dusty ground is tilled or scarified and mixed with polymers in form of water-redispersible polymer powders, which are optionally reemulsifiably modified, or reemulsifiable modified aqueous polymer dispersions, which are optionally sprayed on to the untreated dusty ground. In a preferred embodiment the redispersible polymer powder, respectively the reemulsifiable modified redispersible polymer powder or the reemulsifiable modified aqueous polymer dispersion, is combined with hydraulically setting compounds, preferably cement and/or gypsum.

摘要翻译： 本发明涉及一种用于稳定除尘表面的方法，其特征在于，将粉尘磨碎或划痕并与可再分散改性的可再乳化的聚合物粉末或可再乳化的改性水性聚合物分散体形式的聚合物混合， 任选地喷雾到未处理的多尘的地面上。 在优选的实施方案中，可再分散的聚合物粉末，分别是可再乳化的改性的可再分散聚合物粉末或可再乳化的改性的含水聚合物分散体与水硬性化合物，优选水泥和/或石膏组合。

公开(公告)号：US20060128839A1

公开(公告)日：2006-06-15

申请号：US11269230

申请日：2005-11-08

申请人： Eric Ferrall ,  Michael Spradling ,  Manfred Selig

发明人： Eric Ferrall ,  Michael Spradling ,  Manfred Selig

IPC分类号： C08K3/00 ,  C04B24/26

CPC分类号： C09K17/16 ,  C09K17/18 ,  C09K17/40 ,  Y10S106/90

摘要： The invention relates to a process for the stabilization of dusting surfaces characterized in that the dusty ground is tilled or scarified and mixed with polymers in form of water-redispersible polymer powders, which are optionally re-emulsifiably modified, or reemulsifiable modified aqueous polymer dispersions, which are optionally sprayed on to the untreated dusty ground. In a preferred embodiment the redispersible polymer powder, respectively the reemulsifiable modified redispersible polymer powder or the reemulsifiable modified aqueous polymer dispersion, is combined with hydraulically setting compounds, preferably cement and/or gypsum.

摘要翻译： 本发明涉及一种用于稳定除尘表面的方法，其特征在于，将多尘的地面用水可再分散的聚合物粉末或其可再乳化的改性水性聚合物分散体， 其任选地喷雾到未处理的多尘的地面上。 在优选的实施方案中，可再分散的聚合物粉末，分别是可再乳化的改性的可再分散聚合物粉末或可再乳化的改性的含水聚合物分散体与水硬性化合物，优选水泥和/或石膏组合。

公开(公告)号：US4997879A

公开(公告)日：1991-03-05

申请号：US180378

申请日：1988-04-12

申请人： Rudolf Weissgerber ,  Klaus Marquardt ,  Peter Ball ,  Manfred Selig ,  Fritz Stallbauer

发明人： Rudolf Weissgerber ,  Klaus Marquardt ,  Peter Ball ,  Manfred Selig ,  Fritz Stallbauer

IPC分类号： C08F210/00 ,  C08F210/02 ,  C08F218/00 ,  C08F218/02 ,  C08F218/04 ,  C09J131/00 ,  C09J131/04

CPC分类号： C08F218/04 ,  C08F210/02

摘要： Novel pressure-sensitive aqueous adhesive dispersions comprising 40 to 65% by weight, based on the dispersion weight, of a copolymer produced by radical emulsion polymerization of ethylene, vinyl esters of saturated carboxylic acids of 2 to 12 carbon atoms, ethylenically unsaturated carboxylic acids, ethylenically unsaturated hydroxyalkyl functional compounds, optionally present (meth)acrylic acid esters with alkyl of 4 to 12 carbon atoms and optionally present mono- or poly-ethylenically unsaturated compounds having a second order transition temperature of -20.degree. to -60.degree. C. and a K value of 50 to 180, characterized in that the copolymer was obtained by polymerization of(a) 10-45% by weight of ethylene(b) 0-25% by weight of acrylic ester(s)(c) 40-89% by weight of vinyl ester(s)(d) 0.5-4% by weight of ethylenically unsaturated carboxylic acids(e) 0.5-10% by weight of ethylenically unsaturated hydroxyalkyl-functional compounds(f) 0-0.3% (meth)acrylamide(g) 0-10% ethylenically unsaturated sulfates and sulfonates or polyethylenically unsaturated compounds, in the presence of 1 to 6% by weight, based on the comonomer mixture, of an emulsifier.

摘要翻译： 新型压敏水性粘合剂分散体，其包含通过乙烯的自由基乳液聚合，2-12个碳原子的饱和羧酸的乙烯基酯，烯键式不饱和羧酸，基于分散体重量的40至65重量％ 烯键式不饱和羟烷基官能化合物，任选存在的具有4至12个碳原子的烷基的（甲基）丙烯酸酯和任选的具有-20°至-60℃的二级转变温度的单或多烯属不饱和化合物，以及 K值为50〜180，其特征在于，共聚物通过（a）10-45重量％的乙烯（b）0-25重量％的丙烯酸酯（c）40-89 乙烯基酯的重量％（d）0.5-4重量％的烯键式不饱和羧酸（e）0.5-10重量％的烯键式不饱和羟烷基官能化合物（f）0-0.3％（甲基）丙烯酰胺 （g）0-10％烯属 不饱和硫酸盐和磺酸盐或多烯属不饱和化合物，在1至6重量％的存在下，基于共聚单体混合物，乳化剂。

公开(公告)号：US20080269434A1

公开(公告)日：2008-10-30

申请号：US12158468

申请日：2006-12-14

申请人： Mehmet Guenaltay ,  Manfred Selig

发明人： Mehmet Guenaltay ,  Manfred Selig

IPC分类号： C08F2/00

CPC分类号： C08F6/003 ,  C08L23/0853 ,  C08L31/04

摘要： In a process for the preparation of copolymers containing vinyl esters and ethylene or ethylenically unsaturated monomers by aqueous, free radical polymerization at a pressure of from 5 to 100 bar absolute by the emulsion or suspension polymerization method, after the end of the polymerization, the reaction mixture is let down to a pressure of from 0.1 to 5 bar absolute and recovery of unconverted monomers is effected by multistage fractional low-temperature condensation from the residual gas.

摘要翻译： 在通过乳液或悬浮聚合法在5-100巴绝对压力下通过水性自由基聚合制备含乙烯基酯和乙烯或烯属不饱和单体的共聚物的方法中，在聚合结束后，反应 将混合物放入0.1至5巴绝对压力下，未转化的单体的回收通过来自残余气体的多级分级低温冷凝来实现。

公开(公告)号：US06487434B1

公开(公告)日：2002-11-26

申请号：US09697574

申请日：2000-10-26

申请人： Werner A. Kaiser ,  Manfred Selig ,  Rudolf Ullrich ,  Jörg Vagner ,  Siegfried Schönherr

发明人： Werner A. Kaiser ,  Manfred Selig ,  Rudolf Ullrich ,  Jörg Vagner ,  Siegfried Schönherr

IPC分类号： A61B505

CPC分类号： G01R33/381 ,  A61B5/055 ,  A61B90/17 ,  A61B2017/3405

摘要： In a magnetic resonance tomograph having a continuous channel for inserting from one end a stretcher with a female patient lying thereon in a prone position during magnetic resonance mammography, the tomograph is provided with a manipulator by which instruments for the diagnosis and surgical treatment of such patients breasts can be introduced into the channel from the other end and positioned in relation to the breasts which are disposed in the isocenter of the magnetic resonance tomograph. The manipulator has a support arm with a recess for receiving the various instruments which can be installed and exchanged from the other, that is, the proximal end. The support arm with the recess can be pivoted horizontally and vertically about a fixed point located outside the recess and beyond the tip at the distal end of the manipulator adjacent to a breast of the patient.

摘要翻译： 在具有连续通道的磁共振断层摄影机中，在磁共振乳房X线照相术期间，从一端插入具有躺卧在其上的女性患者的俯卧位的担架，该断层摄影机设置有用于诊断和手术治疗这些患者的仪器 乳房可以从另一端引入通道并相对于设置在磁共振断层摄影机的等角点的乳房定位。 操纵器具有支撑臂，其具有用于接收可以从另一个即近端安装和交换的各种仪器的凹部。 具有凹部的支撑臂可以围绕位于凹部外部的固定点水平和垂直地枢转，并且在与患者的乳房相邻的操纵器的远端处超过尖端。

公开(公告)号：US07582724B2

公开(公告)日：2009-09-01

申请号：US12158468

申请日：2006-12-14

申请人： Mehmet Guenaltay ,  Manfred Selig

发明人： Mehmet Guenaltay ,  Manfred Selig

IPC分类号： C08F6/24 ,  C08F6/14 ,  C08F218/08

CPC分类号： C08F6/003 ,  C08L23/0853 ,  C08L31/04

摘要： In a process for the preparation of copolymers containing vinyl esters and ethylene or ethylenically unsaturated monomers by aqueous, free radical polymerization at a pressure of from 5 to 100 bar absolute by the emulsion or suspension polymerization method, after the end of the polymerization, the reaction mixture is let down to a pressure of from 0.1 to 5 bar absolute and recovery of unconverted monomers is effected by multistage fractional low-temperature condensation from the residual gas.

摘要翻译： 在通过乳液或悬浮聚合法在5-100巴绝对压力下通过水性自由基聚合制备含乙烯基酯和乙烯或烯属不饱和单体的共聚物的方法中，在聚合结束后，反应 将混合物放入0.1至5巴绝对压力下，未转化的单体的回收通过来自残余气体的多级分级低温冷凝来实现。

公开(公告)号：US5187233A

公开(公告)日：1993-02-16

申请号：US490729

申请日：1990-03-08

申请人： Peter Ball ,  Josef Christ ,  Albin Frank ,  Klaus Marquardt ,  Manfred Selig

发明人： Peter Ball ,  Josef Christ ,  Albin Frank ,  Klaus Marquardt ,  Manfred Selig

IPC分类号： A61K47/48 ,  C08F255/02 ,  C08F263/04

CPC分类号： A61K47/48007 ,  C08F255/026 ,  C08F263/04

摘要： A process is provided for the production of a graft copolymer by means of emulsion polymerization. The graft base used is a sulfonate group-containing vinyl ester/ethylene latex which is stabilized exclusively by an anionic emulsifier (CMC.gtoreq.0.5% by weight in H.sub.2 O) and is grafted, preferably with vinyl chloride, without further addition of emulsifier or protective colloid. The graft copolymers according to the invention have good water resistance and very good thermoplastic processability. They are useful as impact modifiers and for the production of articles, such as, soft to semi-hard moldings.

摘要翻译： 提供了通过乳液聚合制备接枝共聚物的方法。 所使用的接枝基是含有磺酸基的乙烯基酯/乙烯胶乳，其仅由阴离子乳化剂（CMC> / = 0.5重量％，在H 2 O中）稳定，并且优选用氯乙烯接枝，而不进一步加入乳化剂或 保护胶体。 根据本发明的接枝共聚物具有良好的耐水性和非常好的热塑性加工性。 它们可用作抗冲击改性剂和用于生产物品，如软硬半成品。

公开(公告)号：US5124401A

公开(公告)日：1992-06-23

申请号：US149176

申请日：1988-01-27

申请人： Manfred Selig ,  Joachim Schulze ,  Peter Ball ,  Klaus Marquardt ,  Manfred Hannebaum

发明人： Manfred Selig ,  Joachim Schulze ,  Peter Ball ,  Klaus Marquardt ,  Manfred Hannebaum

IPC分类号： C08F214/06

CPC分类号： C08F214/06

摘要： A finely-divided, monomodal protective-colloid stabilized aqueous dispersion of a copolymer of at least 75% by weight of units of vinyl chloride and ethylene and optionally copolymerized with up to 25% by weight of units of additional monomers unsaturated at the ethylene bond and having a solids content of 45 to 70% by weight, characterized in that the dispersions are not partially flocculated, the polymer has a mean particle size of 150 to 500 nm measured as mean weight in a disc centrifuge and a polydispersion index of not more than 1.8 and less than 50% of the polymer particles are larger than 1,000 nm and a process for the preparation thereof using a single step radical polymerization of vinyl chloride, ethylene and optionally additional monomers such as vinyl esters useful as dispersion powders, adhesives, binders and concrete additives.

摘要翻译： 一种细分散的单峰保护胶体稳定的水分散体，其为至少75重量％的氯乙烯和乙烯单元的共聚物，并且任选地与至多25重量％的在乙烯键不饱和的单体的单元共聚，和 固体含量为45〜70重量％，其特征在于分散体不部分絮凝，聚合物的平均粒度为150〜500nm，以盘式离心机的平均重量测定，多分散指数为 1.8和小于50％的聚合物颗粒大于1,000nm，并且使用氯乙烯，乙烯和任选的其它单体如乙烯基酯可以用作分散体粉末，粘合剂，粘合剂和粘合剂的单步自由基聚合制备方法 混凝土添加剂。

公开(公告)号：US2728499A

公开(公告)日：1955-12-27

申请号：US43332554

申请日：1954-06-01

申请人： MANFRED SELIG

发明人： MUELLER HANS F

IPC分类号： A47G25/40

CPC分类号： A47G25/4023