| 发明名称 |
POROUS POLYTETRAFLUOROETHYLENE COMPOSITE AND METHOD FOR PRODUCING THE SAME |
| 摘要 |
A porous polytetrafluoroethylene composite includes a porous polytetrafluoroethylene film, a porous support layer that supports the porous polytetrafluoroethylene film, an adhesive layer bonded to the porous polytetrafluoroethylene film, and a porous reinforcement layer bonded to the adhesive layer, in which the adhesive layer is a layer composed of a fluororesin having a melting point, or a glass transition point when a melting point is not clearly defined, of lower than 260° C. |
| 申请公布号 |
US2015336364(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201414758637 |
申请日期 |
2014.06.23 |
| 申请人 |
SUMITOMO ELECTRIC FINE POLYMER, INC. |
发明人 |
HAYASHI Fumihiro;MURATA Aya;UNO Atsushi |
| 分类号 |
B32B27/32;B32B37/12;B32B7/12;B32B27/08;C08J5/18;B32B3/26 |
主分类号 |
B32B27/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A porous polytetrafluoroethylene composite comprising a porous polytetrafluoroethylene film; a porous support layer that supports the porous polytetrafluoroethylene film; an adhesive layer bonded to the porous polytetrafluoroethylene film; and a porous reinforcement layer bonded to the adhesive layer, wherein the adhesive layer is a layer composed of a fluororesin having a melting point, or a glass transition point when a melting point is not clearly defined, of lower than 260° C. |
| 地址 |
Sennan-gun, Osaka JP |
