| |
| | Fire retardant structural textile panel - Patent 4726987 |
 | | The article as claimed in claim 1, in which the first fibers are selected from the group consisting of a polyamide, a polyimide, a poly(imide-amide), an aramid, a glass, a polyolefin, a polyester, a cellulosic, a sulfar, a polyether-ether ketone, a carbon fiber, or a polybenzimidazole. |
 | | The article as claimed in claim 1, in which the second fibers are selected from the group consisting of a polyamide, a polyimide, a poly(imide-amide), an aramid, a glass, a polyolefin, a polyester, a cellulosic, a sulfar, a polyether-ether ketone, a carbon fiber, or a polybenzimidazole. |
 | | The article as claimed in claim 1, in which a third or subsequent fibers are selected from the group consisting of a polyamide, a polyimide, a poly(imide-amide), an aramid, a glass, a polyolefin, a polyester, a cellulosic, a sulfar, a polyether-ether ketone, a carbon fiber, or a polybenzimidazole. |
| www.freepatentsonline.com /4726987.html (5787 words) |
|