发明名称 |
Fire resistant mat |
摘要 |
A non-woven fiber mat for use as a backing material for various components used in the building industry, and having improved fire resistant qualities. The mat comprises a blend of mineral fibers and glass fibers bonded together with a fire resistant binder system. The binder system comprises a mixture of a fire resistant latex and an aqueous aldehyde condensation polymer-based thermosetting resin. The preferred weight ratio of the latex to the aldehyde condensation polymer is at least 1:1 on a non-volatile basis. The binder may optionally further contain an aqueous silica colloid.
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申请公布号 |
US5308692(A) |
申请公布日期 |
1994.05.03 |
申请号 |
US19920905116 |
申请日期 |
1992.06.26 |
申请人 |
HERBERT MALARKEY ROOFING COMPANY |
发明人 |
KENNEDY, THOMAS D.;MALARKEY, MICHAEL O.;GRAVES, LARRY R. |
分类号 |
B32B5/02;D04H1/64;(IPC1-7):B32B27/00;B05D3/02 |
主分类号 |
B32B5/02 |
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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