Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Aromatic polyamide pulp and its preparing process
 The present invention relates to an aromatic polyamide pulp and its preparing process which has both excellent physical properties and high degree of polymerization wherein aromatic diamine is reacted with aromatic diacid chloride in amides and/or urea-based polymerization solvent containing inorganic salts and/or a little of Lewis acid compound. The present invention can easily provide the pulp of high polymerization degree and high orientation by stirrer in the continuous transferable polymerization-orientation-gelation apparatus within a short time without use of a tertiary amine affecting human body and without regard to isotropic or anisotropic, and continuous or uncontinuous ejection. 
Kolon Industries, Inc.
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C08G D01F C08G D21H C08G
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Seock Chul Seung Jo In Sik Jong Cheol Du Hyun Jae Hyun Young Hwan Hyeong Rack Won Jun
Ryu Lee Han Kim Kim Lee Park Lee Choe