发明名称 |
COATED FIRE BARRIERS MADE FROM CORESPUN YARNS - COATED FIBERS COMPRISING THE SHEATH OF THE CORESPUN YARNS |
摘要 |
The invention relates to a fire resistant flame barrier lightweight fabric substrate consisting of a high temperature resistant continuous filament fiberglass core and a low temperature resistant staple fiber sheath treated with a durable or non-durable fire retardant agent prior to yarn formation. The invention also discloses a process for making a fire resistant corespun yarn by treating fibers with fire retardant agent to make the sheath of the corespun yarn.
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申请公布号 |
US2012142241(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US201113179227 |
申请日期 |
2011.07.08 |
申请人 |
BOOTH GEORGE E.;SPRINGS CREATIVE PRODUCTS GROUP, LLC |
发明人 |
BOOTH GEORGE E. |
分类号 |
D03D15/00;D02G3/00;D02G3/02;D04B21/14 |
主分类号 |
D03D15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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