-
公开(公告)号:US07687566B2
公开(公告)日:2010-03-30
申请号:US10592797
申请日:2005-02-04
申请人: Akihiro Matsuki , Shinichi Kanamaru , Yutaka Fukuyama , Nobutake Mise , Eihachi Takamura , Koichi Nakayama
发明人: Akihiro Matsuki , Shinichi Kanamaru , Yutaka Fukuyama , Nobutake Mise , Eihachi Takamura , Koichi Nakayama
CPC分类号: C08L23/0815 , C01P2006/19 , C08F297/08 , C08F297/083 , C08K3/04 , C08L23/10 , C08L53/00 , C09C1/48 , C09C1/50 , C08L2666/02 , C08L2666/24 , C08L2666/04
摘要: To provide a propylene resin composition excellent in both the electroconductivity and moldability and excellent in their balance, and a molded product thereof.A propylene resin composition comprising from 50 to 98 wt % of a propylene resin having a MFR of from 5 to 300 g/10 min, and from 2 to 50 wt % of carbon black having a 24M4DBP absorption of at least 130 cm3/100 g, a dehydrogenation amount of at most 1.2 mg/g at 1,500° C. for 30 minutes and a crystallite size (Lc) of from 10 to 17 Å. A propylene resin molded product which is a propylene resin molded product obtained by molding such a propylene resin composition and which has a volume resistivity of from 102 to 109 Ω·cm and a MFR of from 1 to 80 g/10 min.
摘要翻译: 为了提供导电性和成型性都优异且平衡性优异的丙烯树脂组合物及其成型体。 一种丙烯树脂组合物,其包含50至98重量%的MFR为5至300g / 10min的丙烯树脂和2至50重量%的具有至少130cm 3 / 100g的24M4DBP吸收的炭黑 ,在1,500℃下脱氢量为至多1.2mg / g,持续30分钟,微晶尺寸(Lc)为10至17。 丙烯树脂成型体,其是通过模塑这种丙烯树脂组合物而得到的丙烯树脂成型体,其体积电阻率为102〜109Ω·cm·cm,MFR为1〜80g / 10min。
-
公开(公告)号:US20060186383A1
公开(公告)日:2006-08-24
申请号:US11346437
申请日:2006-02-03
IPC分类号: H01B1/24
CPC分类号: B82Y30/00 , C01P2002/60 , C01P2004/64 , C01P2006/12 , C01P2006/19 , C01P2006/20 , C01P2006/40 , C09C1/48 , C09C1/56
摘要: To provide carbon black which improves the electrical conductivity and flowability of a resin composition. Carbon black characterized by having the following characteristics: 24M4DBP absorption: At least 130 cm3/100 g (1,500° C. ×30 min) dehydrogenation amount: At most 1.2 mg/g Crystallite size Lc: From 10 to 17ÅMore preferably, it has the following characteristics: Nitrogen adsorption specific surface area: from 150 to 300 m2/g Average particle diameter: from 14 to 24 nm CTAB adsorption specific surface area: from 120 to 220 m2/g DBP absorption: from 150 to 400 cm3/100 g Oxygen-containing functional group density: at most 3 μmol/m2
摘要翻译: 提供改善树脂组合物的导电性和流动性的炭黑。 具有以下特征的炭黑:24M4DBP吸收:至少130cm 3 / 100g(1500℃×30分钟)脱氢量:至多1.2mg / g微晶尺寸Lc:10 更优选具有以下特性:氮吸附比表面积:150〜300μm2 / g平均粒径:14〜24nm CTAB吸附比表面积:120〜220 m 2 / g DBP吸收:150至400cm 3 / 100g含氧官能团密度:至多3mumol / m 2 SUP / >
-
公开(公告)号:US07485280B2
公开(公告)日:2009-02-03
申请号:US11346437
申请日:2006-02-03
IPC分类号: C09C1/48
CPC分类号: B82Y30/00 , C01P2002/60 , C01P2004/64 , C01P2006/12 , C01P2006/19 , C01P2006/20 , C01P2006/40 , C09C1/48 , C09C1/56
摘要: To provide carbon black which improves the electrical conductivity and flowability of a resin composition.Carbon black characterized by having the following characteristics: 24M4DBP absorption: At least 130 cm3/100 g (1,500° C.×30 min) dehydrogenation amount: At most 1.2 mg/g Crystallite size Lc: From 10 to 17 Å More preferably, it has the following characteristics: Nitrogen adsorption specific surface area: from 150 to 300 m2/g Average particle diameter: from 14 to 24 nm CTAB adsorption specific surface area: from 120 to 220 m2/g DBP absorption: from 150 to 400 cm3/100 g Oxygen-containing functional group density: at most 3 μmol/m2.
摘要翻译: 提供改善树脂组合物的导电性和流动性的炭黑。 具有以下特征的炭黑:24M4DBP吸收:至少130cm 3 / 100g(1500℃×30分钟)脱氢量:至多1.2mg / g微晶尺寸Lc:10至17更优选地,其具有 以下特征:氮吸附比表面积:150〜300m2 / g平均粒径:14〜24nm CTAB吸附比表面积:120〜220m 2 / g DBP吸收:150〜400cm 3 / 100g 含氧官能团密度:至多3mumol / m2。
-
公开(公告)号:US20070238828A1
公开(公告)日:2007-10-11
申请号:US10592797
申请日:2005-02-04
申请人: Akihiro Matsuki , Shinichi Kanamaru , Yutaka Fukuyama , Nobutake Mise , Eihachi Takamura , Koichi Nakayama
发明人: Akihiro Matsuki , Shinichi Kanamaru , Yutaka Fukuyama , Nobutake Mise , Eihachi Takamura , Koichi Nakayama
CPC分类号: C08L23/0815 , C01P2006/19 , C08F297/08 , C08F297/083 , C08K3/04 , C08L23/10 , C08L53/00 , C09C1/48 , C09C1/50 , C08L2666/02 , C08L2666/24 , C08L2666/04
摘要: To provide a propylene resin composition excellent in both the electroconductivity and moldability and excellent in their balance, and a molded product thereof. A propylene resin composition comprising from 50 to 98 wt % of a propylene resin having a MFR of from 5 to 300 g/10 min, and from 2 to 50 wt % of carbon black having a 24M4DBP absorption of at least 130 cm3/100 g, a dehydrogenation amount of at most 1.2 mg/g at 1,500° C. for 30 minutes and a crystallite size (Lc) of from 10 to 17 Å. A propylene resin molded product which is a propylene resin molded product obtained by molding such a propylene resin composition and which has a volume resistivity of from 102 to 109 Ω·cm and a MFR of from 1 to 80 g/10 min.
摘要翻译: 为了提供导电性和成型性都优异且平衡性优异的丙烯树脂组合物及其成型体。 一种丙烯树脂组合物,其包含50至98重量%的MFR为5至300g / 10min的丙烯树脂和2至50重量%的具有至少130cm 2的24M4DBP吸收的炭黑, 3g / 100g,脱氢量在1500℃下为至多1.2mg / g,持续30分钟,微晶尺寸(Lc)为10〜17。 丙烯树脂成型体,其是通过将这种丙烯树脂组合物成型而得到的丙烯树脂成型体,其体积电阻率为10〜10Ω·cm MFR为1〜80g / 10min。
-
-
-