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1.发明申请公开(公告)号：US20090214449A1
公开(公告)日：2009-08-27
申请号：US11921073
申请日：2006-05-29
申请人： Remi Valero , Jean-Noel Jas , Joel Racinoux , Kyu-Min Hwang , Youn-Kwon Yoo , Soline Daudey
发明人： Remi Valero , Jean-Noel Jas , Joel Racinoux , Kyu-Min Hwang , Youn-Kwon Yoo , Soline Daudey
CPC分类号： C01B33/193
摘要： Carboxylic acids are employed during the preparation of precipitated silica or a suspension of precipitated silica to provide precipitated silicas with low water uptake, which are useful, for example, as reinforcing fillers for silicon matrices.
摘要翻译： 在制备沉淀二氧化硅或沉淀二氧化硅的悬浮液中使用羧酸以提供具有低吸水率的沉淀二氧化硅，其可用作例如硅基质的增强填料。
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2.发明授权Use of a pretreated precipitated silica as a reinforcing filler for silicon elastomer and the curable silicone elastomer compositions thus obtained by cold mixing 有权使用预处理的沉淀二氧化硅作为硅弹性体的增强填料和通过冷混合获得的可固化的硅氧烷弹性体组合物公开(公告)号：US08907001B2
公开(公告)日：2014-12-09
申请号：US12461283
申请日：2009-08-06
IPC分类号： C08K9/06
CPC分类号： C08K9/06
摘要： The invention relates to the use of a precipitated silica, pretreated by at least one organosilane hydrophobic compound or one hydrophobic silicone oil, as a reinforcing filler for silicone elastomer, the pretreated silica being incorporated in the silicone elastomer by cold mixing and having the following features: —a BET specific surface ranging from 50 to 450 m2/g, —a water wettability lower than 80, —a sulfur content lower than 0.1% by weight. The invention is directed to the curable silicone elastomer composition thus obtained.
摘要翻译： 本发明涉及使用由至少一种有机硅烷疏水化合物或一种疏水性硅油预处理的沉淀二氧化硅作为有机硅弹性体的增强填料，预处理的二氧化硅通过冷混合而结合在有机硅弹性体中，具有以下特征 ： - BET比表面积为50-450m2 / g， - 水润湿性低于80， - 硫含量低于0.1％（重量）。 本发明涉及由此获得的可固化的硅氧烷弹性体组合物。
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3.发明申请Use of a pretreated precipitated silica as a reinforcing filler for silicon elastomer and the curable silicone elastomer compositions thus obtained by cold mixing 有权使用预处理的沉淀二氧化硅作为硅弹性体的增强填料和通过冷混合获得的可固化的硅氧烷弹性体组合物公开(公告)号：US20100168276A1
公开(公告)日：2010-07-01
申请号：US12461283
申请日：2009-08-06
IPC分类号： C08K9/06
CPC分类号： C08K9/06
摘要： The invention relates to the use of a precipitated silica, pretreated by at least one organosilane hydrophobing compound or one hydrophobing silicone oil, as a reinforcing filler for silicone elastomer, the said pretreated silica being incorporated in the silicone elastomer by cold mixing and having the following features: —a BET specific surface ranging from 50 to 450 m2/g, —a water wettability lower than 80, —a sulfur content lower than 0.1% by weight. The invention is directed to the curable silicone elastomer composition thus obtained.
摘要翻译： 本发明涉及使用通过至少一种有机硅烷疏水化合物或一种疏水性硅油预处理的沉淀二氧化硅作为硅氧烷弹性体的增强填料，所述预处理二氧化硅通过冷混合加入硅氧烷弹性体中并具有以下 特征： - BET比表面积为50-450m2 / g， - 水润湿性低于80， - 硫含量低于0.1％（重量）。 本发明涉及由此获得的可固化的硅氧烷弹性体组合物。
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4.发明申请Use Of A Pretreated Precipitated Silica As A Reinforcing Filler For Silicone Elastomer And The Curable Silicone Elastomer Compositions Thus Obtained By Cold Mixing 审中-公开使用预处理的沉淀二氧化硅作为硅酮弹性体的增强填料和由此可得到的可固化硅酮弹性体组合物公开(公告)号：US20070276078A1
公开(公告)日：2007-11-29
申请号：US10587809
申请日：2005-01-28
IPC分类号： C08K3/36
CPC分类号： C08K9/06
摘要： The invention relates to the use of a precipitated silica, pretreated by at least one organosilane hydrophobing compound or one hydrophobing silicone oil, as a reinforcing filler for silicone elastomer, the said pretreated silica being incorporated in the silicone elastomer by cold mixing and having the following features: —a BET specific surface ranging from 50 to 450 m2/g, —a water wettability lower than 80, —a sulfur content lower than 0.1% by weight. The invention is directed to the curable silicone elastomer composition thus obtained.
摘要翻译： 本发明涉及使用通过至少一种有机硅烷疏水化合物或一种疏水性硅油预处理的沉淀二氧化硅作为硅氧烷弹性体的增强填料，所述预处理二氧化硅通过冷混合加入硅氧烷弹性体中并具有以下 特征： - BET比表面积为50-450m 2 / g，水润湿性低于80，硫含量低于0.1％（重量）。 本发明涉及由此获得的可固化的硅氧烷弹性体组合物。
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