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公开(公告)号:US20050191228A1
公开(公告)日:2005-09-01
申请号:US11036987
申请日:2005-01-19
申请人: Christian Panz , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
发明人: Christian Panz , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
IPC分类号: B01D19/04 , C01B33/143 , C01B33/193 , C08K3/36 , C08L83/04 , C09C1/30 , C04B14/04 , C01B33/12
CPC分类号: C09C1/30 , B01D19/0409 , C01B33/193 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/19 , C09C1/3018
摘要: Precipitated silicas with a high pH and their use in applications as defoamers having optimum silanol group density and a process for preparing precipitated silicas and to their use, particularly in defoamer formulations.
摘要翻译: 具有高pH的沉淀二氧化硅及其在作为具有最佳硅烷醇基密度的消泡剂的应用中的用途以及制备沉淀二氧化硅的方法及其用途,特别是在消泡剂制剂中。
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公开(公告)号:US08007751B2
公开(公告)日:2011-08-30
申请号:US11036987
申请日:2005-01-19
申请人: Christian Panz , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
发明人: Christian Panz , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
IPC分类号: C01B33/12
CPC分类号: C09C1/30 , B01D19/0409 , C01B33/193 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/19 , C09C1/3018
摘要: Precipitated silicas with a high pH and their use in applications as defoamers having optimum silanol group density and a process for preparing precipitated silicas and to their use, particularly in defoamer formulations.
摘要翻译: 具有高pH的沉淀二氧化硅及其在作为具有最佳硅烷醇基密度的消泡剂的应用中的用途以及制备沉淀二氧化硅的方法及其用途,特别是在消泡剂制剂中。
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公开(公告)号:US20110172343A1
公开(公告)日:2011-07-14
申请号:US13018763
申请日:2011-02-01
申请人: Christian PANZ , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
发明人: Christian PANZ , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
CPC分类号: B01D19/0409 , C01B33/18 , C01B33/193 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/19 , C09C1/3018 , C09C1/3081 , C09C1/309
摘要: Hydrophobic precipitated silicas with a high pH and low silanol group density, a process for preparing them and their use, particularly in deformer formulations.
摘要翻译: 具有高pH和低硅烷醇基密度的疏水性沉淀二氧化硅,其制备方法及其用途,特别是在变形剂制剂中。
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公开(公告)号:US08614256B2
公开(公告)日:2013-12-24
申请号:US13018763
申请日:2011-02-01
申请人: Christian Panz , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
发明人: Christian Panz , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
CPC分类号: B01D19/0409 , C01B33/18 , C01B33/193 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/19 , C09C1/3018 , C09C1/3081 , C09C1/309
摘要: A hydrophobic precipitated silica having a BET of less than 110 m2/g, a CTAB of less than 150 m2/g, a BET/CTAB ratio of less than 3, a carbon content of greater than 3.1%, a pH of 9.7 to 10.5, a DBP of less than 230 g/(100 g), and a methanol wettability of more than 50%. The hydrophobic precipitated silica is used in compositions including defoamers, silicone rubber and HTV crosslinkable silicone rubber compositions. The hydrophobic precipitated silica is also useful as a flow assistant and carrier or anti-blocking agent.
摘要翻译: BET小于110m2 / g,CTAB小于150m2 / g,BET / CTAB比小于3,碳含量大于3.1%,pH值为9.7至10.5的疏水性沉淀二氧化硅 ,DBP小于230g /(100g),甲醇润湿性大于50%。 疏水性沉淀二氧化硅用于包含消泡剂,硅橡胶和HTV可交联硅橡胶组合物的组合物中。 疏水性沉淀二氧化硅也可用作流动助剂和载体或防粘连剂。
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公开(公告)号:US20110144269A1
公开(公告)日:2011-06-16
申请号:US13058372
申请日:2009-07-16
申请人: Dirk Kuppert , Thomas Veit , Philippe Favresse , Beatrix Andrea vom Bruch , Wolfgang Mueller , Mario Loebbus
发明人: Dirk Kuppert , Thomas Veit , Philippe Favresse , Beatrix Andrea vom Bruch , Wolfgang Mueller , Mario Loebbus
IPC分类号: C08L39/00 , C08F220/34
CPC分类号: C08F293/005 , C08F2438/01
摘要: The invention relates to block copolymers of the formula E-[AB]-T, where E is an initiator fragment of a polymerization initiator capable of initiating a free-radical atom-transfer polymerization reaction, A and B are differently structured polymer blocks, and T is a chain-polymer-termination group, and also to production of these and use as dispersing agent.
摘要翻译: 本发明涉及式E- [AB] -T的嵌段共聚物,其中E是能引发自由基原子转移聚合反应的聚合引发剂的引发剂片段,A和B是不同结构的聚合物嵌段,和 T是链聚合物终止基团,也用于生产这些并用作分散剂。
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公开(公告)号:US08420731B2
公开(公告)日:2013-04-16
申请号:US12596736
申请日:2008-03-27
IPC分类号: C08L61/00
CPC分类号: B01F17/0028 , C08G65/08 , C08G65/2603 , C08G65/327 , C09B67/009 , C09D7/45 , C09D17/00
摘要: The invention relates to dispersing resins for solids which are obtainable through the partial or complete reaction of the hydroxyl groups of carbonyl-hydrogenated ketone-aldehyde resins with one or more oxiranes and, if desired, subsequent complete or partial esterification with organic and/or inorganic acids.
摘要翻译: 本发明涉及通过羰基氢化酮 - 醛树脂的羟基与一种或多种环氧乙烷的部分或完全反应获得的固体分散树脂,并且如果需要,则随后用有机和/或无机物进行完全或部分酯化 酸。
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公开(公告)号:US20100197858A1
公开(公告)日:2010-08-05
申请号:US12596736
申请日:2008-03-27
CPC分类号: B01F17/0028 , C08G65/08 , C08G65/2603 , C08G65/327 , C09B67/009 , C09D7/45 , C09D17/00
摘要: The invention relates to dispersing resins for solids which are obtainable through the partial or complete reaction of the hydroxyl groups of carbonyl-hydrogenated ketone-aldehyde resins with one or more oxiranes and, if desired, subsequent complete or partial esterification with organic and/or inorganic acids.
摘要翻译: 本发明涉及通过羰基氢化酮 - 醛树脂的羟基与一种或多种环氧乙烷的部分或完全反应获得的固体分散树脂,并且如果需要,则随后用有机和/或无机物进行完全或部分酯化 酸。
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公开(公告)号:US20050192395A1
公开(公告)日:2005-09-01
申请号:US11037118
申请日:2005-01-19
申请人: Christian Panz , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
发明人: Christian Panz , Rene Allerdisse , Helga Obladen , Mario Loebbus , Anja Lukas , Roland Bergmann , Karl Meier
CPC分类号: B01D19/0409 , C01B33/18 , C01B33/193 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/19 , C09C1/3018 , C09C1/3081 , C09C1/309
摘要: Hydrophobic precipitated silicas with a high pH and low silanol group density, a process for preparing them and their use, particularly in deformer formulations.
摘要翻译: 具有高pH和低硅烷醇基密度的疏水性沉淀二氧化硅,其制备方法及其用途,特别是在变形剂制剂中。
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