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    • 4. 发明公开
    • 항균성 착색제 및 이를 포함하는 잉크젯 프린터용 잉크조성물
    • 含有喷墨打印机的着色剂的抗菌颜料和墨水组合物
    • KR1020040019573A
    • 2004-03-06
    • KR1020020051159
    • 2002-08-28
    • 삼성전자주식회사
    • 정연경유승민이경훈
    • C09D11/32
    • D06M16/00A01N43/52A01N55/00C09B1/005C09B29/20C09B29/366C09B33/22C09B35/465C09B69/008C09D11/037C09D11/328D06P1/0004D06P1/0016D06P5/30
    • PURPOSE: An antibacterial coloring agent and an ink composition containing the coloring agent for an inkjet printer are provided, to improve storage stability of an ink without side effect due to the addition of an antibacterial material. CONSTITUTION: The antibacterial coloring agent is obtained by combining an antibacterial material and a coloring agent. Preferably the antibacterial material is a carbendazim derivative of the formula 1 or a silane derivative, wherein R1 is H, OH, an amino group, a carboxyl group or its salt, a sulfonyl group or its salt, or a phosphoryl group or its salt; and R2, R3, R4, R5, R6 and R7 are independently H, a halogen atom, a nitro group, a cyano group, a substituted or unsubstituted alkyl group of C1-C30, a substituted or unsubstituted alkoxy group of C1-C30, a substituted or unsubstituted alkylthio group of C1-C30, a substituted or unsubstituted aryl group of C6-C20, a substituted or unsubstituted arylalkyl group of C6-C20, a substituted or unsubstituted heteroalkyl group of C1-C30, a substituted or unsubstituted heteroaryl group of C6-C30, or a substituted or unsubstituted heteroarylalkyl group of C6-C30. The ink composition comprises the antibacterial coloring agent; an aqueous liquid medium; and/or an additive.
    • 目的:提供一种抗菌着色剂和含有喷墨打印机着色剂的油墨组合物,以提高油墨的储存稳定性,而不会由于添加抗菌材料而产生副作用。 构成:抗菌着色剂通过将抗菌材料和着色剂结合而获得。 优选地,抗菌材料是式1的多菌灵衍生物或其中R1是H,OH,氨基,羧基或其盐,磺酰基或其盐或磷酰基或其盐的硅烷衍生物; R2,R3,R4,R5,R6和R7独立地为H,卤素原子,硝基,氰基,C1-C30的取代或未取代的烷基,C1-C30的取代或未取代的烷氧基, 取代或未取代的C 1 -C 30的烷硫基,C 6 -C 20的取代或未取代的芳基,C 6〜C 20的取代或未取代的芳基烷基,C 1 -C 30的取代或未取代的杂烷基,取代或未取代的杂芳基 的C6-C30,或取代或未取代的C6-C30的杂芳基烷基。 油墨组合物包含抗菌着色剂; 水性液体介质; 和/或添加剂。
    • 7. 发明公开
    • 컬러필터용 착색감광성 조성물, 컬러필터, 그 제조방법 및액정표시장치
    • 用于彩色滤色片的彩色感光性组合物,彩色滤光片,其制造方法和液晶显示装置
    • KR1020080081840A
    • 2008-09-10
    • KR1020080020205
    • 2008-03-04
    • 후지필름 가부시키가이샤
    • 히키타마사노리
    • G03F7/027
    • G03F7/033C09B23/107C09B29/366G02B5/223G02B5/23G03F7/0007G03F7/004G03F7/027
    • A colored photosensitive composition for color filters is provided to obtain sufficient curability upon exposure, to form a colored pattern having excellent solubility in a developer, developing margin and pattern forming property, and to realize a high contrast. A colored photosensitive composition for color filters comprises: (A) a mercapto compound represented by the formula of A-SH; (B) a hexaaryl biimidazole compound; (C) a polymerizable compound having an ethylenically unsaturated double bond; (D) a pigment; and (E) a pigment dispersant. In the formula, A is a heterocyclic ring having at least one group represented by any one of the following formulae (a)-(c). In formulae (a)-(c), each of L1, L2 and L3 is a single bond, oxygen, sulfur, -N(R12), substituted or non-substituted phenylene, or a linking group formed by at least two thereof, wherein each of R1-12 is H or a monovalent organic group.
    • 提供用于滤色器的着色感光组合物以在曝光时获得足够的固化性,以形成在显影剂中具有优异溶解度的着色图案,显影余量和图案形成性能,并实现高对比度。 用于滤色剂的着色光敏组合物包括:(A)由式-A-SH表示的巯基化合物; (B)六芳基联咪唑化合物; (C)具有烯属不饱和双键的聚合性化合物; (D)颜料; 和(E)颜料分散剂。 在该式中,A是具有至少一个由下式(a) - (c)中的任何一个表示的基团的杂环。 在式(a) - (c)中,L1,L2和L3各自为单键,氧,硫,-N(R12),取代或未取代的亚苯基或由其至少两个形成的连接基团, 其中R1-12各自为H或一价有机基团。