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公开(公告)号:EP0513975B1
公开(公告)日:1996-01-17
申请号:EP92302178.6
申请日:1992-03-13
发明人: Ogawa, Masahide , Abe, Kiyoshi , Takahashi, Masao , Washio, Yuuzi , Enomoto, Kazumitsu , Kitsu, Toshio
IPC分类号: C09C1/30
CPC分类号: C09C1/30 , B41M5/3377 , B82Y30/00 , C01B33/154 , C01P2002/02 , C01P2004/03 , C01P2004/32 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/10 , C01P2006/12 , C01P2006/19 , C01P2006/22 , C01P2006/60 , C01P2006/80 , C01P2006/90 , C08K3/36 , Y10S428/913 , Y10T428/24802 , Y10T428/24893 , Y10T428/25 , Y10T428/251 , Y10T428/259
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公开(公告)号:EP0513975A1
公开(公告)日:1992-11-19
申请号:EP92302178.6
申请日:1992-03-13
发明人: Ogawa, Masahide , Abe, Kiyoshi , Takahashi, Masao , Washio, Yuuzi , Enomoto, Kazumitsu , Kitsu, Toshio
CPC分类号: C09C1/30 , B41M5/3377 , B82Y30/00 , C01B33/154 , C01P2002/02 , C01P2004/03 , C01P2004/32 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/10 , C01P2006/12 , C01P2006/19 , C01P2006/22 , C01P2006/60 , C01P2006/80 , C01P2006/90 , C08K3/36 , Y10S428/913 , Y10T428/24802 , Y10T428/24893 , Y10T428/25 , Y10T428/251 , Y10T428/259
摘要: An amorphous silica-type filler which has an average primary particle diameter (D1) of from 100 to 270 nm as observed by a scanning-type electron microscope, an apparent specific gravity (JIS K 6220 method) of from 0.24 to 0.55 g/cm³, a BET method specific surface area of from 200 to 500 m²/g, a silica elementary particle diameter (DO) as calculated from the BET method specific surface area of from 5 to 15 nm, and an agglomeration degree (DA), as defined by the equation DA = D1/DO, of from 10 to 50.
摘要翻译: 通过扫描型电子显微镜观察到的平均一次粒径(D1)为100〜270nm,表观比重(JIS K 6220法)为0.24〜0.55g / cm 2的无定形二氧化硅型填料 <3>,BET法比表面积为200〜500m 2 / g,BET法比表面积为5〜15nm计算的二氧化硅基本粒径(DO)和凝集度 (DA),由方程DA = D1 / DO定义为10至50。
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