基本信息:
- 专利标题： FLAME BLOCKING LINER MATERIALS
- 专利标题（中）：FLASH不正确的进料
- 申请号：EP03754982.1 申请日：2003-09-30
- 公开(公告)号：EP1546443A1 公开(公告)日：2005-06-29
- 发明人： MASON, Charles, R. , HALE-BLACKSTONE, Kate
- 申请人： Freudenberg Nonwovens, L.P.
- 申请人地址： 221 Jackson Street Lowell, MA 01852 US
- 专利权人： Freudenberg Nonwovens, L.P.
- 当前专利权人： Freudenberg Nonwovens, L.P.
- 当前专利权人地址： 221 Jackson Street Lowell, MA 01852 US
- 代理机构： Gudat, Axel, Dr.
- 优先权： US262133 20021001
- 国际公布： WO2004031464 20040415
- 主分类号： D04H1/00
- IPC分类号： D04H1/00
摘要：
A fire blocking non-woven needlepunched textile structure, comprising a first fiber component containing polyacrylonitrile copolymer with a halogen containing monomer and a second fiber component. The second fiber component is selected such that it supports the first fiber component during burning, optionally including an inorganic filler as a coating for the first and second fiber components. In alternative embodiment, the present invention provides a fire blocking non-woven textile structure containing the above first and second fiber components, blended with a third binder fiber component in the form of a vertically lapped nonwoven structure.