公开(公告)号：US09335689B2

公开(公告)日：2016-05-10

申请号：US14111190

申请日：2012-11-14

申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. ,  SUMITOMO ELECTRIC FINE POLYMER, INC.

发明人： Shingo Nakajima ,  Jun Sugawara ,  Yoshitaka Ikeda ,  Daisuke Shoji

IPC分类号： B29C41/00 ,  B29D23/00 ,  B32B1/08 ,  B32B27/08 ,  B32B27/18 ,  G03G15/20 ,  C08L79/08 ,  C08G73/10 ,  B28B11/04 ,  F16L9/127 ,  B32B27/28

CPC分类号： G03G15/2057 ,  B28B11/048 ,  B29C41/00 ,  B29D23/00 ,  B32B1/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/281 ,  B32B2270/00 ,  B32B2597/00 ,  C08G73/105 ,  C08G73/1067 ,  C08G73/1071 ,  C08K3/04 ,  C08K3/041 ,  C08K7/24 ,  C08K2201/011 ,  C08K2201/014 ,  C08L79/08 ,  C08L2205/02 ,  F16L9/127 ,  G03G15/20 ,  Y10T428/31504 ,  C08K3/042

摘要： Provided are a polyimide tube that can be produced at a low cost and has good durability and a good offset property, a method for producing the polyimide tube, and a fixing belt which includes the polyimide tube as a base and which has good durability and a good offset property. Provided are a polyimide tube including a base resin containing a polyimide resin having good rigidity and a soft polyimide resin having good flexibility in a mass ratio of 30:70 to 70:30, 20% to 50% by volume of graphite, 3% by volume or more of a highly conductive carbon black particle, and 0.5% by volume or more of a carbon nanotube relative to the volume of the base resin, a method for producing the polyimide tube, and a fixing belt including the polyimide tube as a base.

摘要翻译： 提供一种可以以低成本制造并具有良好的耐久性和良好的偏移性的聚酰亚胺管，制造聚酰亚胺管的方法和包含聚酰亚胺管作为基底并具有良好耐久性的定影带 良好的抵消属性。 提供一种聚酰亚胺管，其包含含有具有良好刚性的聚酰亚胺树脂的基础树脂和质量比为30:70至70:30，具有20至50体积％的石墨的柔性聚酰亚胺树脂，3质量％ 高导电性炭黑粒子的体积以上，相对于基础树脂的体积为0.5体积％以上的碳纳米管，聚酰亚胺管的制造方法以及包含该聚酰亚胺管为基材的定影带 。