发明名称 URETHANE ALLYLETHER DERIVATIVES, PROCESS FOR PRODUCING THE SAME AND LIGHT-CURABLE POLYMER DISPERSED LIQUID CRYSTAL COMPOSITION WITH EXCELLENT WEATHERABILITY
摘要 A urethane allyl ether derivative, a method for preparing the urethane allyl ether derivative, and a photo-curable polymer dispersed liquid crystal film resin composition containing the derivative are provided to improve weather resistance of a polymer dispersed liquid crystal film and the compatibility with an oligomer and a monomer. A urethane allyl ether derivative is represented by the formula 1, wherein an allyl ether is derived from trimethylolpropane diallyl ether containing a hydroxyl group, pentaerythritol triallyl ether or hydroxy alkyl allyl ether; R is derived from a trifunctional isocyanate represented by the formula 2a or 2b; R1 is a piperidine group, a benzophenone group or a triazole group; n and m are 1 or 2; n+m is 3; and p is an integer of 1-18.
申请公布号 KR20070098722(A) 申请公布日期 2007.10.05
申请号 KR20070031564 申请日期 2007.03.30
申请人 Q-SYS CO., LTD. 发明人 HONG, JIN WHO;KIM, YANG BAE;PARK, SU CHEOL;KIM, HYUN KYOUNG
分类号 C07C275/24;C07D251/24;C08J5/22;G02F1/13 主分类号 C07C275/24
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