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    • 1. 发明公开
    • 내광성 착색제 및 이를 포함하는 내광성 잉크 조성물
    • 轻质颜料和含有其的轻质油墨组合物
    • KR1020040072071A
    • 2004-08-18
    • KR1020030007996
    • 2003-02-08
    • 삼성전자주식회사
    • 이경훈유승민정연경
    • C09B1/42C09B29/15C09D11/328B41J2/01
    • C09B29/0029C09B1/36C09B29/106C09B33/02C09B33/22C09B56/08
    • PURPOSE: Provided are a lightfast colorant which comprises cinnamate derivative chemically bonded with colorant and has lightfastness in the molecule itself, and a lightfast ink composition comprising the same. CONSTITUTION: The lightfast colorant is represented by formula 1. In the formula 1, R' is halogen, nitro group, substituted or unsubstituted alkyl group of C1-C20, substituted or unsubstituted alkoxy group of C1-C20, substituted or unsubstituted oxycarbonylalkyl group of C2-C20, substituted or unsubstituted aryl group of C6-C18, or substituted or unsubstituted arylalkylene group of C7-C19, R is substituted or unsubstituted alkylene group of C1-C30, substituted or unsubstituted alkenylene group of C1-C30, substituted or unsubstituted alkynylene group of C1-C30, substituted or unsubstituted heteroalkylene group of C1-C30, substituted or unsubstituted arylene group of C6-C30, substituted or unsubstituted alkylene arylene group of C7-C30, substituted or unsubstituted heteroarylene group of C3-C30, or substituted or unsubstituted hetero(alkylene arylene) group of C4-C30, X is -CONH-, -NHCO-, -COO-, -OCO-, -CO-, -SO2-, -SO3-, -O-P(=O)(OH)-O- or -O-P(OH)-O- bonds, and Y is colorant residue.
    • 目的:提供一种耐光着色剂,其包含与着色剂化学键合的肉桂酸酯衍生物,并且在分子本身中具有耐光性,以及包含该着色剂的耐光油墨组合物。 构成:耐光色素由式1表示。在式1中,R'为卤素,硝基,C1-C20的取代或未取代的烷基,C1-C20的取代或未取代的烷氧基,取代或未取代的烷氧基, C2-C20,C6-C18的取代或未取代的芳基或C7-C19的取代或未取代的芳基亚烷基,R是C1-C30的取代或未取代的亚烷基,C1-C30的取代或未取代的亚烯基,取代或未取代的 C1-C30的亚烷基,C1-C30的取代或未取代的杂亚烷基,C6-C30的取代或未取代的亚芳基,C7-C30的取代或未取代的亚烷基,C3-C30的取代或未取代的亚杂芳基或取代或未取代的 或未取代的C 4 -C 30的杂(亚烷基亚芳基),X为-CONH - , - NHCO - , - COO - , - OCO - , - CO - , - SO 2 - , - SO 3 - , - OP(= O) OH)-O-或-OP(OH)-O-键,Y为着色剂残基。
    • 2. 发明公开
    • 큐나졸리논계 화합물을 이용한 그의 용도
    • 喹唑啉酮化合物的使用
    • KR1020100068180A
    • 2010-06-22
    • KR1020090092498
    • 2009-09-29
    • 신상규신성켐오일주식회사
    • 신상규이광수
    • C09B29/036C07D239/72C07D239/86
    • C07D239/86C09B29/0029
    • PURPOSE: A quinazolinone compound is provided to be clearly and brightly colored due to high fluorescence intensity and to be utilized as a wavelength conversion pigment for preventing counterfeit money and a solid fluorescent pigment of electronic products. CONSTITUTION: A wavelength conversion pigment for preventing counterfeit money contains a quinazolinone compound which is marked as a chemical formula 1. The quinazolinone compound has a remaining concentration of cation of 80 mg/kg or less. The quinazolinone compound has fluorescence intensity of 16,000-21,000 in 500-550 nm. In the chemical formula 1, R1, R2, R3, and R4 are an alkoxy group, a hydroxyl group, a halogen atom, or a nitro group.
    • 目的:提供喹唑啉酮化合物,由于荧光强度高,清晰明亮,可用作防止假币的波长转换颜料和电子产品的固体荧光颜料。 构成:用于防止假币的波长转换颜料含有标示为化学式1的喹唑啉酮化合物。喹唑啉酮化合物的阳离子剩余浓度为80mg / kg以下。 喹唑啉酮化合物在500-550nm的荧光强度为16,000-21,000。 在化学式1中,R 1,R 2,R 3和R 4是烷氧基,羟基,卤素原子或硝基。
    • 4. 发明公开
    • 화합물 및 이를 함유하는 착색 감광성 수지 조성물
    • 化合物和含有它们的着色感光树脂组合物
    • KR1020120031128A
    • 2012-03-30
    • KR1020110091602
    • 2011-09-09
    • 스미또모 가가꾸 가부시키가이샤
    • 오다,가츠나리
    • C07D213/69C07D213/77C09B29/036G03F7/004
    • C07D213/69C07D213/77C09B29/0029G03F7/004G03F7/0045G03F7/0047G03F7/202
    • PURPOSE: A compound and a colored photosensitive resin composition containing thereof are provided to increase molar extinction coefficient, thereby being useful for dye. CONSTITUTION: A compound which is useful for dye is represented by chemical formula (I). In the chemical formula (I), R1 stands for univalent aliphatic hydrocarbon group with 1-20 carbons or a hydrogen atom. -CH2- in the aliphatic hydrocarbon group is substituted for -O- or -CO-. R2 stands for hydrogen atom, cyano group, or carbamoyl group. R3 stands for alkyl group with 1-4 carbons, and the hydrogen atom contained in the alkyl group can be substituted for halogen atom. R4-R8 are respectively stand for hydrogen atom, alkyl group with 1-8 carbons, alkoxy radical with 1-8 carbons, alkoxy alkyl group with 2-8 carbons, hydroxy group, cyano group, or nitro group. Among R4-R8, more than 1 stands for nitro group and 1 or more stands for -SO3M. M stands for hydrogen atom or alkali metal atom. The dye comprises the compound of the chemical formula (I) as the active ingredient.
    • 目的:提供含有它们的化合物和着色感光树脂组合物以增加摩尔消光系数,从而可用于染料。 构成:用于染料的化合物由化学式(I)表示。 在化学式(I)中,R 1表示具有1-20个碳原子或氢原子的一价脂族烃基。 脂族烃基中的-CH2-取代-O-或-CO-。 R2代表氢原子,氰基或氨基甲酰基。 R3表示具有1-4个碳原子的烷基,烷基中所含的氢原子可以被卤原子取代。 R4-R8分别代表氢原子,具有1-8个碳原子的烷基,具有1-8个碳原子的烷氧基,具有2-8个碳原子的烷氧基烷基,羟基,氰基或硝基。 在R4-R8中,硝基为1以上,-SO3M为1以上。 M代表氢原子或碱金属原子。 染料包含化学式(I)的化合物作为活性成分。