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公开(公告)号:US20150065681A1
公开(公告)日:2015-03-05
申请号:US14465860
申请日:2014-08-22
申请人: Samsung SDI Co., Ltd
发明人: Jin Kyu KIM , So Young KWON , Sang Kyun IM , Ki Yon LEE , Suk Min JUN , Gook Geon BAE
IPC分类号: C08G69/28 , C07C231/02 , C07C69/96 , C07C67/00 , C07C69/78 , C07C68/00 , C08G69/26 , C07C233/76
CPC分类号: C08G69/28 , C07C231/02 , C08G69/265 , C08J3/12 , C07C233/78
摘要: Disclosed herein is a method of preparing prepolymer particles. The method includes injecting a prepolymer in a solution state by bottom-up type injection to form prepolymer particles by removing a solvent from the prepolymer in a solution state. The method can prepare prepolymer particles, which can be used in solid-state polymerization, using a bottom-up type flash process.
摘要翻译: 本文公开了制备预聚物颗粒的方法。 该方法包括以溶液状态从预聚物中除去溶剂,通过自下而上型注射将溶液状态的预聚物注入以形成预聚物颗粒。 该方法可以制备可用于固态聚合的预聚物颗粒,使用自底向上的闪蒸法。