发明授权
US5822791A Protective material and method 失效
保护材料和方法

Protective material and method
摘要:
The present invention provides a protective material comprising a base layer comprising cut resistant yarn, an intermediate layer comprising natural fiber and an outer layer comprising a flexible, elastomeric material impervious to liquid. The intermediate layer is bonded to the elastomeric material, while the cut resistant yarn in the base layer remains substantially free of encapsulation by the elastomeric material. The intermediate layer is joined to said base layer at one or more locations, preferably by selective strike through of limited amounts of the elastomeric material to encapsulate yarn in the base layer.
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