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公开(公告)号:US08426478B2
公开(公告)日:2013-04-23
申请号:US12808618
申请日:2008-11-24
IPC分类号: C09K17/38 , C09K17/40 , C09K11/59 , C09D183/04
CPC分类号: B01D19/0404
摘要: Formulation comprising hydrophobicized particles of silicon dioxide, mineral oil and one or more emulsifiers, where the hydrophobicized silicon dioxide is a fumed silicon dioxide, possesses a BET surface area of 200 to 300 m2/g, has on the surface of the particles O—Si—(CnH2n+1)3 groups, where n is 1 to 3 and where the (CnH2n+1) units are alike or different, has a carbon content of 1.5% to 5% by weight, based on the hydrophobic silicon dioxide, and is present in the formulation with a fraction of 0.05% to 5% by weight.
摘要翻译: 包含疏水化二氧化硅颗粒,矿物油和一种或多种乳化剂的配方,其中疏水化二氧化硅是热解二氧化硅,具有200至300m 2 / g的BET表面积,在颗粒O-Si的表面上具有 - (C n H 2n + 1)3组,其中n为1至3,并且其中(C n H 2n + 1)单元相同或不同,基于疏水性二氧化硅,碳含量为1.5重量%至5重量%,以及 以0.05%至5%(重量)的比例存在于制剂中。
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公开(公告)号:US20110003921A1
公开(公告)日:2011-01-06
申请号:US12808618
申请日:2008-11-24
IPC分类号: B01D19/04 , C08K5/5419
CPC分类号: B01D19/0404
摘要: Formulation comprising hydrophobicized particles of silicon dioxide, mineral oil and one or more emulsifiers, where the hydrophobicized silicon dioxide is a fumed silicon dioxide, possesses a BET surface area of 200 to 300 m2/g, has on the surface of the particles O—Si—(CnH2n+1)3 groups, where n is 1 to 3 and where the (CnH2n+1) units are alike or different, has a carbon content of 1.5% to 5% by weight, based on the hydrophobic silicon dioxide, and is present in the formulation with a fraction of 0.05% to 5% by weight.
摘要翻译: 包含疏水化二氧化硅颗粒,矿物油和一种或多种乳化剂的配方,其中疏水化二氧化硅是热解二氧化硅,具有200至300m 2 / g的BET表面积,在颗粒O-Si的表面上具有 - (C n H 2n + 1)3组,其中n为1至3,并且其中(C n H 2n + 1)单元相同或不同,基于疏水性二氧化硅,碳含量为1.5重量%至5重量%,以及 以0.05%至5%(重量)的比例存在于制剂中。
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