专利号:US-5215662-A 优先权日:1988-12-16 标题:Heat resistant microporous material production and products 发明人:JOHNSON JAMES S; CARTER EDWARD T 权利人:MICRON SEPARATIONS INC 摘要:Microporous nylon materials which retain near constant time to hydrosaturation during and after heating to temperatures necessary for sealing together a plurality of surfaces, and the synthesis thereof. Nylon 46 dissolved into a mixture of liquid nylon 46 solvents and nonsolvents is dispersed on a fabric substrate, then precipitated to form a laminate, from which a wash removes the nonsolvents and forms the microporous material.
专利号:CN-1618838-A 优先权日:2003-11-20 标题:Synthesis method of nylon 6
专利号:CN-100398581-C 优先权日:2003-11-20 标题 :Synthesis method of nylon 6