公开(公告)号：EP3206996A1

公开(公告)日：2017-08-23

申请号：EP15781325.4

申请日：2015-10-06

申请人： Wacker Chemie AG

发明人： RIEMER, Christoph ,  BRANDMEIER, Manuela ,  SELIG, Manfred ,  STRATMANN, Oliver

IPC分类号： C02F1/56 ,  C08J3/12 ,  C08F218/04 ,  C08F226/04 ,  C08L23/08 ,  B01D21/01 ,  C02F103/10 ,  C02F103/14 ,  C02F103/16 ,  C02F103/32 ,  C02F103/34

CPC分类号： B01D21/01 ,  C02F1/56 ,  C02F2103/10 ,  C02F2103/14 ,  C02F2103/16 ,  C02F2103/32 ,  C02F2103/343 ,  C08F2/20 ,  C08F218/08 ,  C08F226/04 ,  C08L23/0853

摘要： The invention relates to the use of polymer powder compositions that can be redispersed in water and have cationic functionality, as flocculation aid, for example for dewatering waters or waste waters that are laden with solids.

摘要翻译： 本发明涉及可以再分散在水中并且具有阳离子官能度的聚合物粉末组合物作为絮凝助剂的用途，例如用于脱水水或含有固体的废水。

公开(公告)号：EP2181124A1

公开(公告)日：2010-05-05

申请号：EP08787078.8

申请日：2008-08-11

申请人： Wacker Chemie AG

发明人： WEITZEL, Hans-Peter ,  GÜNALTAY, Mehmet ,  SELIG, Manfred

IPC分类号： C08F2/22 ,  C08F2/00 ,  C08F6/00 ,  G21C1/04 ,  G21C1/32 ,  B01F5/06 ,  F28F13/00 ,  C08F210/02 ,  C08F218/04

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.

公开(公告)号：EP1963375B1

公开(公告)日：2009-07-08

申请号：EP06841362.4

申请日：2006-12-14

申请人： Wacker Chemie AG

发明人： GÜNALTAY, Mehmet ,  SELIG, Manfred

IPC分类号： C08F6/00 ,  C08J11/02

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

摘要： The invention provides a process for preparing copolymers comprising vinyl ester and ethylene or ethylenically unsaturated monomers by aqueous free-radical polymerization at a pressure of 5 to 100 bar absolute by the emulsion or suspension polymerization process, characterized in that, on completion of the polymerization, the reaction mixture is decompressed to a pressure of 0.1 to 5 bar absolute, and the unconverted monomers are recovered from the residual gas by multistage fractional deep-cooling condensation.

公开(公告)号：EP3049352A1

公开(公告)日：2016-08-03

申请号：EP14771318.4

申请日：2014-09-19

申请人： Wacker Chemie AG

发明人： SELIG, Manfred ,  LEITNER, Geoffrey ,  HUNDHAMMER, Christoph ,  BROWN, Craig

IPC分类号： B65D88/16 ,  B65D88/78 ,  B65D90/04

CPC分类号： B65D90/046 ,  B65D88/16 ,  B65D88/1656 ,  B65D88/1675 ,  B65D88/78 ,  B65D2590/046

摘要： The invention relates to the use of a flexible container for storing liquid, the flexible container being partially or completely surrounded by a liquid medium, characterized in that the bottom of the flexible container tapers conically to a point at which fluid can be removed from the flexible container (removal point).

公开(公告)号：EP2643531A1

公开(公告)日：2013-10-02

申请号：EP11791487.9

申请日：2011-11-14

申请人： Wacker Chemie AG

发明人： BONIN, Klaus ,  MAYER, Theo ,  SELIG, Manfred

IPC分类号： E04B1/76 ,  E04G9/00

CPC分类号： E04B1/90 ,  C04B28/04 ,  C04B28/06 ,  C04B2111/0062 ,  C04B2111/00637 ,  C04B2111/00646 ,  C04B2111/28 ,  C04B2111/40 ,  E04B2/8611 ,  E04B2/8635 ,  Y10T428/266 ,  Y10T428/269 ,  Y10T428/2857 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938 ,  C04B7/02 ,  C04B14/06 ,  C04B14/28 ,  C04B22/10 ,  C04B22/143 ,  C04B24/06 ,  C04B24/2623 ,  C04B24/2641 ,  C04B24/383 ,  C04B2103/50 ,  C04B7/32 ,  C04B24/2647 ,  C04B40/065 ,  C04B2103/0057

摘要： The invention relates to construction elements obtained by attaching reinforcement to insulation panels by means of adhesive that contains one or more mineral binders and/or one or more polymer binders, and one or more optional fillers, one or more optional admixtures and one or more additives, the reinforcement being partially, but not entirely embedded in the adhesive.

公开(公告)号：EP1963375A1

公开(公告)日：2008-09-03

申请号：EP06841362.4

申请日：2006-12-14

申请人： Wacker Chemie AG

发明人： GÜNALTAY, Mehmet ,  SELIG, Manfred

IPC分类号： C08F6/00 ,  C08J11/02

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

摘要： The invention provides a process for preparing copolymers comprising vinyl ester and ethylene or ethylenically unsaturated monomers by aqueous free-radical polymerization at a pressure of 5 to 100 bar absolute by the emulsion or suspension polymerization process, characterized in that, on completion of the polymerization, the reaction mixture is decompressed to a pressure of 0.1 to 5 bar absolute, and the unconverted monomers are recovered from the residual gas by multistage fractional deep-cooling condensation.

公开(公告)号：EP3344698A1

公开(公告)日：2018-07-11

申请号：EP15902548.5

申请日：2015-08-31

申请人： Wacker Chemie AG

发明人： ZHANG, Richard ,  SELIG, Manfred ,  BONIN, Klaus ,  KHAN, Saulat Aijaz

IPC分类号： C08L31/04 ,  C08L29/04 ,  C08L29/08 ,  C08L23/08 ,  C08L33/08 ,  C08L33/10 ,  C08L25/08 ,  C08L27/06 ,  C04B24/24

CPC分类号： C04B24/2623 ,  B65D65/46 ,  C04B28/02 ,  C04B28/04 ,  C04B40/0042 ,  C04B40/065 ,  C04B2103/0077 ,  C04B2103/50 ,  C08F216/06 ,  C08F218/08 ,  C08F218/10 ,  C08F218/12 ,  C08L23/08 ,  C08L31/04 ,  C08L33/08 ,  E04C5/076 ,  C04B2103/0057 ,  C04B40/0608 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/44 ,  C04B2103/65 ,  C04B24/2641 ,  C04B24/38 ,  C04B24/383 ,  C04B24/2688 ,  C04B14/10 ,  C04B24/2676 ,  C08F218/02

摘要： An additive pack which comprises a water-soluble capsule containing a water-dispersible polymer powder (dispersion powder) is used to prepare aqueous construction materials such as cements and mortars on site, while offering set properties equivalent or superior to ready to mix dry mix formulations.

公开(公告)号：EP3049352B1

公开(公告)日：2017-01-11

申请号：EP14771318.4

申请日：2014-09-19

申请人： Wacker Chemie AG

发明人： SELIG, Manfred ,  LEITNER, Geoffrey ,  HUNDHAMMER, Christoph ,  BROWN, Craig

IPC分类号： B65D88/16 ,  B65D88/78 ,  B65D90/04

CPC分类号： B65D90/046 ,  B65D88/16 ,  B65D88/1656 ,  B65D88/1675 ,  B65D88/78 ,  B65D2590/046

公开(公告)号：EP2181124B1

公开(公告)日：2011-02-23

申请号：EP08787078.8

申请日：2008-08-11

申请人： Wacker Chemie AG

发明人： WEITZEL, Hans-Peter ,  GÜNALTAY, Mehmet ,  SELIG, Manfred

IPC分类号： C08F2/22 ,  C08F2/00 ,  C08F6/00 ,  G21C1/04 ,  G21C1/32 ,  B01F5/06 ,  F28F13/00 ,  C08F210/02 ,  C08F218/04

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.