Title:
DIELECTRIC MATERIAL
Document Type and Number:
Japanese Patent JP2012188476
Kind Code:
A
Abstract:
To provide a dielectric material excellent in insulation, having both a high relative permittivity and a low dielectric loss, and low in the frequency dependency of dielectric properties.
The dielectric material contains a carbon nanotube, and a polymer chain graft-bonded to the surface of the carbon nanotube, wherein the bond density of the polymer chain to the surface of the carbon nanotube is ≥0.01 chains/nm2.
Inventors:
HAYASHIDA KENICHI
ITAHARA HIROSHI
TANAKA HIROMITSU
SAITO YASUYOSHI
ITAHARA HIROSHI
TANAKA HIROMITSU
SAITO YASUYOSHI
Application Number:
JP2011051081A
Publication Date:
October 04, 2012
Filing Date:
March 09, 2011
Export Citation:
Assignee:
TOYOTA CENTRAL RES & DEV
International Classes:
C08L51/10; C01B31/02; C08F292/00; C08K3/04; H01B3/30
Domestic Patent References:
| JP2010519170A | 2010-06-03 | |||
| JP2010519062A | 2010-06-03 | |||
| JP2006028421A | 2006-02-02 | |||
| JP2011127071A | 2011-06-30 | |||
| JP2008239747A | 2008-10-09 | |||
| JP2010024263A | 2010-02-04 | |||
| JP2010519170A | 2010-06-03 | |||
| JP2010519062A | 2010-06-03 | |||
| JP2006028421A | 2006-02-02 | |||
| JP2011127071A | 2011-06-30 | |||
| JP2008239747A | 2008-10-09 |
Other References:
JPN6014026971; Ｔａｒｉｋ Ｍａｔｒａｂ ｅｔａｌ．: 'Ａｔｏｍ ｔｒａｎｓｆｅｒ ｒａｄｉｃａｌ ｐｏｌｙｍｅｒｉｚａｔｉｏｎ（ＡＴＲＰ） ｉｎｉｔｉａｔｅｓ ｂｙ ａｒｙｌ ｄｉａｚｏｎｉｕｍ ｓａｌｔｓ： ａ ｎｅｗ ｒｏｕｔｅ ｆｏｒ ｓｕｒｆａｃ' Ｃｏｌｌｏｉｄｓ ａｎｄ Ｓｕｒｆａｃｅｓ Ａ： Ｐｈｙｓｉｃｏｃｈｅｍ． Ｅｎｇ． Ａｓｐｅｃｔｓ ２８７, 2006, ２１７-２２１
JPN6014026971; Ｔａｒｉｋ Ｍａｔｒａｂ ｅｔａｌ．: 'Ａｔｏｍ ｔｒａｎｓｆｅｒ ｒａｄｉｃａｌ ｐｏｌｙｍｅｒｉｚａｔｉｏｎ（ＡＴＲＰ） ｉｎｉｔｉａｔｅｓ ｂｙ ａｒｙｌ ｄｉａｚｏｎｉｕｍ ｓａｌｔｓ： ａ ｎｅｗ ｒｏｕｔｅ ｆｏｒ ｓｕｒｆａｃ' Ｃｏｌｌｏｉｄｓ ａｎｄ Ｓｕｒｆａｃｅｓ Ａ： Ｐｈｙｓｉｃｏｃｈｅｍ． Ｅｎｇ． Ａｓｐｅｃｔｓ ２８７, 2006, ２１７-２２１
JPN6014026971; Ｔａｒｉｋ Ｍａｔｒａｂ ｅｔａｌ．: 'Ａｔｏｍ ｔｒａｎｓｆｅｒ ｒａｄｉｃａｌ ｐｏｌｙｍｅｒｉｚａｔｉｏｎ（ＡＴＲＰ） ｉｎｉｔｉａｔｅｓ ｂｙ ａｒｙｌ ｄｉａｚｏｎｉｕｍ ｓａｌｔｓ： ａ ｎｅｗ ｒｏｕｔｅ ｆｏｒ ｓｕｒｆａｃ' Ｃｏｌｌｏｉｄｓ ａｎｄ Ｓｕｒｆａｃｅｓ Ａ： Ｐｈｙｓｉｃｏｃｈｅｍ． Ｅｎｇ． Ａｓｐｅｃｔｓ ２８７, 2006, ２１７-２２１
Attorney, Agent or Firm:
特許業務法人セントクレスト国際特許事務所