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专利名称：Water vapor permeable and waterproof
polyester membrane pigmented withcarbon particles
发明人：Jozef Christiaan Wilhelmus Spijkers,Henricus
Joannes Maria Van De Ven
申请号：US09/148659申请日：19980904公开号：US06028019A公开日：20000222
摘要：A water vapor permeable, waterproof polyether ester membrane contains 1 to10% by weight of finely dispersed carbon particles, especially soot particles, having anaverage size of 5 to 40 nm.
申请人：AKZO NOBEL, NV
代理机构：Oliff & Berridge, PLC
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