发明授权
- 专利标题： Method of manufacturing laminated seamless belt and laminated seamless belt
- 专利标题（中）： 层压无缝带和层压无缝带的制造方法
-
申请号： US11600720申请日： 2006-11-17
-
公开(公告)号： US07713458B2公开(公告)日： 2010-05-11
- 发明人: Masakazu Tanaka , Takayuki Hattori
- 申请人： Masakazu Tanaka , Takayuki Hattori
- 申请人地址： JP Kobe
- 专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人地址： JP Kobe
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2003-373688 20031031
- 主分类号： B32B25/00
- IPC分类号： B32B25/00 ; B29C47/06
摘要：
A laminated seamless belt having at least a base layer and an outer layer. The base layer contains a polyester thermoplastic elastomer as its main component. The base layer has a volume resistivity set to not less than 1.0×106(Ω·cm) nor more than 1.0×1011(Ω·cm). A volume resistivity of the outer layer is set to not less than 1.0×1011(Ω·cm) and not less than 10 times as large as that of the base layer. The base layer and the outer layer are formed by laminated extrusion.
公开/授权文献
信息查询
