发明名称 |
DURABLE, COMFORTABLE, AIR-PERMEABLE ALLERGEN-BARRIER FABRICS |
摘要 |
An allergen-barrier fabric includes a tightly-constructed fabric substrate, woven from 65 to 100 % continuous synthetic filament yarns. The fabric substrate is finished to produce a fabric with a mean pore size of 4 to 10 microns, an air permeability of 0.5-25 cfm, a mean fabric flexibility of 0.5 to 6.5 grams (bending resistance), and a moisture vapor permeability in excess of 800 g/m2/24 hours. This fabric provides a barrier to mite-induced allergen particles. In a preferred embodiment, the fabric has a maximum pore size of 10 microns. Various additional finishes can be included on the fabric. For example, an antimicrobial finish may be provided on the fabric to extend fabric wearlife by providing protection against mold and mildew. As another alternative, a fluorochemical finish can be provided to extend fabric wearlife by providing protection against fluid stains.
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申请公布号 |
WO0019867(A1) |
申请公布日期 |
2000.04.13 |
申请号 |
WO1999US22896 |
申请日期 |
1999.10.01 |
申请人 |
PRECISION FABRICS GROUP, INC. |
发明人 |
SMITH, JOHN, M., III;DUCKETT, CHARLES, WOODY |
分类号 |
A47C21/06;(IPC1-7):A47C21/06;D06M15/643;D06M15/256;D06M15/657 |
主分类号 |
A47C21/06 |
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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