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    • 1. 发明公开
    • 신규한 포스핀 옥사이드 광개시제 시스템 및 색상이 낮은경화성 조성물
    • 新型磷酸氢氧化物光聚合引发剂组合物和低成色的可固化组合物
    • KR1020010062219A
    • 2001-07-07
    • KR1020000074193
    • 2000-12-07
    • 시바 홀딩 인크
    • 알-아크다왈리드브래머데이비드시츠만유진발렌타인우스트라츠키도날드
    • C08F2/50
    • C08F2/48B33Y70/00C08F2222/1073C08F2222/1086C09D4/00C08F2222/1013C08F2222/1026
    • PURPOSE: Provided are a novel acyl phosphine oxide photopolymerization initiator composition, a method for curing an ethylene-based unsaturated polymerizable compound without forming coloration by using an acyl phosphine oxide photopolymerization initiator, and a using method for a composition that is curable by the novel photopolymerizable initiator composition. CONSTITUTION: The method for curing an ethylene-based unsaturated polymerizable compound that has least bellow coloration due to its curing comprises adding the compound with (a) at least one acyl phosphine oxide photoinitiator represented by formula(1) (wherein R1 and R2 are each independently a 1-12C alkyl group, or the like, and R3 is optionally a substituted phenyl group) and (b) at least one lightproof red, blue or violet organic pigment, and irradiating the resulting mixture with ultraviolet rays, daylight or a light source equivalent to daylight.
    • 目的:提供一种新型酰基氧化膦光聚合引发剂组合物,通过使用酰基氧化膦光聚合引发剂固化乙烯类不饱和可聚合化合物而不形成着色的方法,以及通过新型可光聚合的可固化的组合物的使用方法 引发剂组合物。 构成:固化由于其固化而具有最小波纹着色的乙烯类不饱和可聚合化合物的方法包括将化合物与(a)由式(1)表示的至少一种酰基氧化膦光引发剂(其中R1和R2各自相同) 独立地为1-12C烷基等,R3为任选取代的苯基)和(b)至少一种耐光的红,蓝或紫色有机颜料,并用紫外线,日光或光照射所得混合物 来源相当于白天。