发明名称 |
Fire blocking textile insulation |
摘要 |
The present invention teaches a textile structure and method of making thereof which is useful for fire blocking a structure and insulating it from sound and heat. The textile structure includes at least one composite having three layers which are placed upon one another to form top, middle and bottom layers. The middle layer is a densified matt or batting having at least 10% by weight of carbonaceous fibers. The top and bottom layers are less densified matts or battings which have at least 10% by weight of carbonaceous fibers. Multiple composites may be secured together for increased protection against fire, sound and heat.
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申请公布号 |
US5766745(A) |
申请公布日期 |
1998.06.16 |
申请号 |
US19960599623 |
申请日期 |
1996.02.09 |
申请人 |
SMITH, W. NOVIS;BURNHAM, TOBY |
发明人 |
SMITH, W. NOVIS;BURNHAM, TOBY |
分类号 |
B32B5/26;(IPC1-7):B32B7/08;B32B27/02 |
主分类号 |
B32B5/26 |
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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