公开(公告)号：US20130178569A1

公开(公告)日：2013-07-11

申请号：US13638861

申请日：2011-04-01

申请人： Laurent Guy ,  Eric Perin ,  Dominique Dupuis

发明人： Laurent Guy ,  Eric Perin ,  Dominique Dupuis

IPC分类号： C08K3/36

CPC分类号： C08K3/36 ,  B60C1/00 ,  C01P2002/80 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/22 ,  C08L21/00 ,  C09C1/3081

摘要： The joint use in an elastomer composition of an isoprenic elastomer of a precipitated silica including aluminum as a reinforcing inorganic filler, in which the aluminum content of the precipitated silica is higher than 0.5 wt. %, and 3-acryloxy-propyltriethoxysilane as an inorganic filler, or an elastomer coupling agent is described. Also described, is an elastomer composition obtained therefrom and items produced from such a composition.

摘要翻译： 在包含铝作为增强无机填料的沉淀二氧化硅的异戊二烯弹性体弹性体组合物中联合使用，其中沉淀二氧化硅的铝含量高于0.5wt。 ％和作为无机填料的3-丙烯酰氧基 - 丙基三乙氧基硅烷或弹性体偶联剂。 还描述了由其获得的弹性体组合物和由这种组合物制备的物品。

公开(公告)号：US09334169B2

公开(公告)日：2016-05-10

申请号：US13636995

申请日：2011-03-25

申请人： Laurent Guy ,  Dominique Dupuis ,  Eric Perin

发明人： Laurent Guy ,  Dominique Dupuis ,  Eric Perin

IPC分类号： C01B33/26 ,  C01B33/187 ,  C01B33/193

CPC分类号： C01B33/187 ,  C01B33/193

摘要： A method for preparing precipitated silicas is described. A precipitation reaction between a silicate and an acidifying agent is also described, wherein a precipitated silica suspension is produced, and, subsequently, separation and drying of the suspension is conducted, in which, inter alia, one of the following three operations (a, b or c) is performed: (a) simultaneously adding a compound of aluminium and a basic agent, (b) simultaneously adding a silicate and a compound of aluminium, (c) simultaneously adding the acidifying agent, a silicate and a compound of aluminium.

摘要翻译： 描述了制备沉淀二氧化硅的方法。 还描述了硅酸盐和酸化剂之间的沉淀反应，其中制备沉淀二氧化硅悬浮液，随后进行悬浮液的分离和干燥，其中尤其是以下三种操作之一（a， b或c）：（a）同时加入铝和碱性试剂的化合物，（b）同时加入硅酸盐和铝化合物，（c）同​​时加入酸化剂，硅酸盐和铝化合物 。

公开(公告)号：US20130156674A1

公开(公告)日：2013-06-20

申请号：US13636995

申请日：2011-03-25

申请人： Laurent Guy ,  Dominique Dupuis ,  Eric Perin

发明人： Laurent Guy ,  Dominique Dupuis ,  Eric Perin

IPC分类号： C01B33/187

CPC分类号： C01B33/187 ,  C01B33/193

摘要： A method for preparing precipitated silicas is described. A precipitation reaction between a silicate and an acidifying agent is also described, wherein a precipitated silica suspension is produced, and, subsequently, separation and drying of the suspension is conducted, in which, inter alia, one of the following three operations (a, b or c) is performed: (a) simultaneously adding a compound of aluminium and a basic agent, (b) simultaneously adding a silicate and a compound of aluminium, (c) simultaneously adding the acidifying agent, a silicate and a compound of aluminium.

摘要翻译： 描述了制备沉淀二氧化硅的方法。 还描述了硅酸盐和酸化剂之间的沉淀反应，其中制备沉淀二氧化硅悬浮液，随后进行悬浮液的分离和干燥，其中尤其是以下三种操作之一（a， b或c）：（a）同时加入铝和碱性试剂的化合物，（b）同时加入硅酸盐和铝化合物，（c）同​​时加入酸化剂，硅酸盐和铝化合物 。

公开(公告)号：US20100043813A1

公开(公告)日：2010-02-25

申请号：US12441010

申请日：2007-09-11

申请人： Robert Eberhardt ,  Eric Perin

发明人： Robert Eberhardt ,  Eric Perin

IPC分类号： A24D3/06 ,  C08K3/04 ,  C08K3/22 ,  C08K3/10 ,  C08K3/34 ,  C08K3/36

CPC分类号： B01J20/28078 ,  A24D3/163 ,  A24D3/166 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/16 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/28019 ,  B01J20/28026 ,  B01J20/2803 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/2808 ,  B01J20/28083

摘要： Composite materials having high cohesive strength, formed from at least one polymer and from at least one compound selected from among mineral oxides, aluminosilicates and active carbon, are characterized by a mean particle size of at least 100 mm, a pore volume (Vd1) formed by pores having a diameter ranging from 3.6 to 1,000 nm, equal to at least 0.2 cm3/g, a cohesive strength such that its content of particles having a size of less than 100 mm, obtained after being subjected to an air pressure of 2 bar, of less than 1.5%, preferably 0.0%, by volume; such composite materials are formed into useful liquid supports, catalyst supports, additives, or liquid or gas filters, in particular into cigarette filters.

摘要翻译： 由至少一种聚合物和至少一种选自无机氧化物，硅铝酸盐和活性炭的化合物形成的具有高内聚强度的复合材料的特征在于平均粒径至少为100mm，形成孔体积（Vd1） 通过直径范围为3.6〜1000nm，等于至少0.2cm 3 / g的孔，使其在经受2巴的空气压力之后获得的尺寸小于100mm的颗粒的内聚强度 ，小于1.5％，优选0.0％体积; 这种复合材料形成有用的液体载体，催化剂载体，添加剂或液体或气体过滤器，特别是形成香烟过滤嘴。

公开(公告)号：US09808785B2

公开(公告)日：2017-11-07

申请号：US12441010

申请日：2007-09-11

申请人： Robert Eberhardt ,  Eric Perin

发明人： Robert Eberhardt ,  Eric Perin

IPC分类号： B01J20/28 ,  A24D3/16 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/16 ,  B01J20/20

CPC分类号： B01J20/28078 ,  A24D3/163 ,  A24D3/166 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/16 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/28019 ,  B01J20/28026 ,  B01J20/2803 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/2808 ,  B01J20/28083

摘要： Composite materials having high cohesive strength, formed from at least one polymer and from at least one compound selected from among mineral oxides, aluminosilicates and active carbon, are characterized by a mean particle size of at least 100 mm, a pore volume (Vd1) formed by pores having a diameter ranging from 3.6 to 1,000 nm, equal to at least 0.2 cm3/g, a cohesive strength such that its content of particles having a size of less than 100 mm, obtained after being subjected to an air pressure of 2 bar, of less than 1.5%, preferably 0.0%, by volume; such composite materials are formed into useful liquid supports, catalyst supports, additives, or liquid or gas filters, in particular into cigarette filters.

公开(公告)号：US20090050557A1

公开(公告)日：2009-02-26

申请号：US12088834

申请日：2006-09-12

申请人： Anne Bouchara ,  Robert Eberhardt ,  Eric Perin

发明人： Anne Bouchara ,  Robert Eberhardt ,  Eric Perin

IPC分类号： B01D24/00 ,  B32B5/16 ,  A24D3/16 ,  C01B33/12 ,  B32B5/18

CPC分类号： C01B33/12 ,  A24D3/166 ,  B01J20/103 ,  B01J20/28004 ,  B01J20/2803 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/28078 ,  B01J20/3242 ,  Y10T428/249981 ,  Y10T428/2982 ,  Y10T428/2993

摘要： High-bond strength silicons having a median particle size of at least 100 μm, a porous volume (Vd1), formed by pores whose diameter ranges from 3.6 to 1,000 nm, of at least 0.3 cm3/g, a mean pore diameter for the pores, whose diameter ranges from 3.6 to 1,000 nm, greater than 11 nm and a cohesive index (IC) less than 0.25 are provided. Also provided are methods for producing such silicons by silicon wet granulation, heat treating and possible sieving. The silicons can be used in the form of a liquid carrier, a catalyst carrier or additive and for liquid or gaseous filtering.

摘要翻译： 具有至少100μm的中值粒径的高粘结强度的硅，由直径为3.6-1,000nm的孔形成至少为0.3cm 3 / g的孔的孔体积（Vd1），孔的平均孔径 ，其直径范围为3.6至1,000nm，大于11nm，并且提供小于0.25的内聚指数（IC）。 还提供了通过硅湿法制粒，热处理和可能的筛分来生产这种硅的方法。 硅酮可以以液体载体，催化剂载体或添加剂的形式使用，并用于液体或气体过滤。