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公开(公告)号：KR101395814B1
公开(公告)日：2014-05-16
申请号：KR1020120144014
申请日：2012-12-11
Applicant: 한국화학연구원
IPC: C07D251/30 , C09K3/00 , C08K5/3492
Abstract: The present invention relates to a reactive UV stabilizer which contains a reactive group capable of binding with various resins and is based on triazine substituted with a fluoroalkoxy group, and a method for preparing the same, and specifically, the triazine-based compound according to the present invention is characterized by being represented by chemical formula 1 below. In chemical formula 1, R_1, L_1, n, and A are as defined in the detailed description of the invention. The triazine-based reactive UV stabilizer compound of the present invention has an advantage of providing a triazine-based reactive UV stabilizer in which: a reactive group is introduced to a UV stabilizer so as to enable the chemical binding with the resin, thereby preventing the separation of the UV stabilizer from a resin, so that the performance of the UV stabilizer can be maintained for a longer time as compared with the conventional addition type UV stabilizer; a fluorine compound having excellent heat resistance and chemical resistance is substituted in the triazine, thereby obtaining excellent compatibility with a fluorinated resin; and various substituents are introduced to the triazine compound, thereby covering a wide UV region of 240-400 nm.
Abstract translation: 本发明涉及一种反应性紫外线稳定剂，其含有能够与各种树脂结合的反应性基团，其基于由氟烷氧基取代的三嗪及其制备方法，具体地，涉及根据本发明的三嗪类化合物 本发明的特征在于以下化学式1表示。 在化学式1中，R_1，L_1，n和A如在本发明的详细描述中所定义。 本发明的三嗪类反应性紫外线稳定剂化合物具有提供三嗪系反应性紫外线稳定剂的优点，其中：将反应性基团引入到UV稳定剂中以使其能够与树脂进行化学结合，从而防止 紫外线稳定剂与树脂的分离，使得与常规的加成型UV稳定剂相比，可以将UV稳定剂的性能保持较长时间; 在三嗪中取代具有优异的耐热性和耐化学性的氟化合物，从而与氟化树脂获得优异的相容性; 并且将各种取代基引入到三嗪化合物中，从而覆盖240-400nm的宽UV区域。
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公开(公告)号：KR101392492B1
公开(公告)日：2014-05-07
申请号：KR1020110050309
申请日：2011-05-26
Applicant: 한국화학연구원
IPC: C07D263/54 , C07D498/04 , G01N33/52
Abstract: 본발명은형광색소로유용한신규의옥사졸로피리딘계페놀화합물과이의제조방법에관한것이다.
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公开(公告)号：KR101359445B1
公开(公告)日：2014-02-07
申请号：KR1020130003447
申请日：2013-01-11
Applicant: 한국화학연구원 , 엠도흐멘코리아 주식회사
IPC: C09B62/008 , D06P1/18
Abstract: 본 발명은 극세사 염색용 황색 아조 분산염료 및 그의 합성법에 관한 것이다. 보다 더 구체적으로 자동차 내장재에 적합한 극세사 염색용 황색 아조 분산염료와 그의 합성법에 관한 것이다.
본 발명에서 제조된 황색 아조 분산염료는 내광성, 내승화성 및 분산성이 종래의 염료들 보다 우수하고, 몰 흡광계수가 종래의 분산염료보다 1.7배 정도 높아 염색 시 염료의 사용량을 적게 하여 같은 농도의 색상을 얻을 수 있으므로, 환경친화적일뿐만 아니라, 생산가격을 절감 하는 효과를 얻을 수 있다.-
公开(公告)号：KR1020120131853A
公开(公告)日：2012-12-05
申请号：KR1020110050309
申请日：2011-05-26
Applicant: 한국화학연구원
IPC: C07D263/54 , C07D498/04 , G01N33/52
Abstract: PURPOSE: A novel oxazollopyridine-based phenol compound and a method for preparing the same are provided to ensure fluorescence expressing property and to be used as an organic fluorescence dye. CONSTITUTION: An oxazollopyridine-based phenol compound is denoted by chemical formula 1. In chemical formula 1, X is CH or N. The oxazollopyridine-based phenol compound is 2-(benz[d]oxazolle-2-yl)phenol, 4-chloro 2-(oxazollo[4,5-b]pyridine-2-yl)phenol, or 5-methyl 2-(oxazollo[4,5-b]pyridine-2-yl)phenol. A method for preparing the compounds comprises: a step of condensing 2-hydroxybenzoic acid compounds of chemical formula 3 with an aromatic compound of chemical formula 2.
Abstract translation: 目的：提供一种新的恶唑烷啶基酚化合物及其制备方法，以确保荧光表达性能并用作有机荧光染料。 化学式1中，X为CH或N.基于恶唑基吡啶的酚化合物为2-（苯并[d]恶唑-2-基）苯酚，4- （恶唑并[4,5-b]吡啶-2-基）苯酚或2-（恶唑并[4,5-b]吡啶-2-基）苯酚的5-甲基酯。 制备化合物的方法包括：将化学式3的2-羟基苯甲酸化合物与化学式2的芳族化合物缩合的步骤。
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公开(公告)号：KR1020120114111A
公开(公告)日：2012-10-16
申请号：KR1020110031907
申请日：2011-04-06
Applicant: 한국화학연구원
IPC: C07D498/04 , G01N33/58 , C12Q1/25
Abstract: PURPOSE: A novel oxazolopyridine compound and a method for preparing the same are provided to be used as a precursor compound for fluorescence expression marker. CONSTITUTION: An oxazolopyridine compound is denoted by chemical formula 1. In chemical formula 1, R1, R2, R3, and R4 are different or same hydrogen atoms, halogen atoms, or C1-C6 alkyl groups; and R5 is C1-C20 alkyl groups. The oxazolopyridine compound is a precursor compound for a fluorescence expression marker. A method for preparing oxazolopyridine compound comprises a step of reacting oxazolyl-based phenol compounds of chemical formula 2 with alkanoyl chloride of chemical formula 3 under the presence of a base.
Abstract translation: 目的：提供一种新的恶唑并吡啶化合物及其制备方法，用作荧光表达标记物的前体化合物。 化学式1中，R1，R2，R3和R4是不同或相同的氢原子，卤素原子或C1-C6烷基; R5是C1-C20烷基。 恶唑啉吡啶化合物是荧光表达标记物的前体化合物。 制备恶唑啉吡啶化合物的方法包括使化学式2的恶唑基类酚化合物与化学式3的烷酰氯在碱存在下反应的步骤。
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Patent Agency Ranking
公开(公告)号：KR1020120007739A
公开(公告)日：2012-01-25
申请号：KR1020100068419
申请日：2010-07-15
Applicant: 한국화학연구원 , (주)인우코퍼레이션
IPC: G01N33/22 , C07D263/54 , G01N31/22 , G01N21/78
Abstract: PURPOSE: A benzoxazole-based oil marker and a composition containing the same are provided to ensure fluourescence ability and stability. CONSTITUTION: A benzoxazole-based oil marker is denoted by chemical formula 1. In chemical formula 1, R is an alkyl group of 1-16 carbon atoms. The marker includes butanoic 2-(benz[d]oxazole-2-yl)phenyl ester, octanoic 2-(benz[d]oxazole-2-yl)phenyl ester, decanoic 2-(benz[d]oxazole-2-yl)phenyl ester, or palmitoic 2-(benz[d]oxazole-2-yl)phenyl ester. A composition contains 0.001-10 wt% of the benzoxazole-based oil marker and 90-99.999 wt% of organic solvent. The organic solvent is methanol, ethanol, normal propanol, isopropanol, normal butanol, tert-butanol, hexane, benzene, toluene, xylene, N-methylpyrrolidinone, N,N-dimethyl formamide, or N,N-dimethylacetate amide.
Abstract translation: 目的：提供苯并恶唑为基础的油标记物及含有它们的组合物，以确保荧光性能和稳定性。 构成：以化学式1表示基于苯并恶唑的油标记物。在化学式1中，R为1-16个碳原子的烷基。 标记物包括2-（苯并[d]恶唑-2-基）苯基酯，2-（苯并[d]恶唑-2-基）苯基酯，2-（苯并[d]恶唑-2-基） ）苯基酯或2-（苯并[d]恶唑-2-基）苯基酯的棕榈酸酯。 组合物含有0.001-10重量％的基于苯并恶唑的油标记物和90-99.999重量％的有机溶剂。 有机溶剂为甲醇，乙醇，正丙醇，异丙醇，正丁醇，叔丁醇，己烷，苯，甲苯，二甲苯，N-甲基吡咯烷酮，N，N-二甲基甲酰胺或N，N-二甲基乙酸酯酰胺。
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公开(公告)号：KR1020110023017A
公开(公告)日：2011-03-08
申请号：KR1020090080590
申请日：2009-08-28
Applicant: 한국화학연구원
IPC: C07D403/10 , C07D209/08 , C08F263/08 , C08F257/00
Abstract: PURPOSE: A heptamethine cyanine compound used as a near infrared ray absorbing pigment and a method for preparing the same are provided. CONSTITUTION: A heptatmethine cyanine compound is denoted by chemical formula 1. The range of maximal absorbing wave length of the compound is 750-800 nm. A near infrared ray absorbing pigment contains the heptamethine cyanine compound. The pigment is blue. The heptamethine cyanine compound of chemical formula 1 is prepared by thermal reflux of a compound of chemical formula 2 with a compound of chemical formula 3.
Abstract translation: 目的：提供用作近红外线吸收颜料的七甲氰菊酯化合物及其制备方法。 构成：化学式1表示七叶素花青化合物。化合物的最大吸收波长的范围为750-800nm。 近红外线吸收颜料含有七甲氰菊酯化合物。 颜料是蓝色的。 化学式1的七甲基花青化合物通过化学式2的化合物与化学式3的化合物的热回流来制备。
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公开(公告)号：KR1020100113329A
公开(公告)日：2010-10-21
申请号：KR1020090031837
申请日：2009-04-13
Applicant: 한국화학연구원 , 주식회사 일신케미칼
IPC: C07D279/06 , C07D333/14
Abstract: PURPOSE: A method for preparing D,L-2-aminothiazoline-4-carboxylic acid compound is provided to obtain target compounds at high purity and high yield. CONSTITUTION: A method for preparing D,L-2-aminothizoline-4-carboxylic acid compound of chemical formula 5 comprises: a step of performing chlorination addition of dichloropyropionitrile of chemical formula 3; a step of reacting the compound of chemical formula 3 with thiourea of chemical formula 4 to obtain a thiazine derivative of chemical formula 5; and a step of adding base to thiazine derivative of chemical formula 5 to obtain D,L-2-aminothiazoline-4carboxylic acid compound of chemical formula 1.
Abstract translation: 目的：提供一种制备D，L-2-氨基噻唑啉-4-羧酸化合物的方法，以高纯度和高收率得到目标化合物。 构成：制备化学式5的D，L-2-氨基噻唑啉-4-羧酸化合物的方法包括：进行化学式3的二氯丙腈的氯化加成步骤; 使化学式3的化合物与化学式4的硫脲反应以获得化学式5的噻嗪衍生物的步骤; 以及将碱加入化学式5的噻嗪衍生物的步骤，得到化学式1的D，L-2-氨基噻唑啉-4-羧酸化合物。
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公开(公告)号：KR1020100060479A
公开(公告)日：2010-06-07
申请号：KR1020080119082
申请日：2008-11-27
Applicant: 한국화학연구원 , 다미폴리켐 주식회사
Abstract: PURPOSE: A liquid phase UV protecting agent containing a silicon polymer compound is provided to ensure excellent compatibility to organic solvent and polymer materials and to suppress massive additives. CONSTITUTION: A liquid phase UV protecting agent containing silicon contains a silicon polymer compound of chemical formula 1. A method for preparing the silicon polymer compound for the UV protecting agent comprises: a step of putting two kinds of silicon polymer compound of chemical formula 1 and filing with argon gas; a step of mixing benzophenone and benzotriazole compounds; a dissolving with anhydrous toluene; a step of refluxing for one day under the presence of argon; a step of cooling at room temperature; and a step of removing toluene.
Abstract translation: 目的：提供含有硅聚合物化合物的液相紫外线防护剂，以确保与有机溶剂和聚合物材料的良好相容性，并抑制大量添加剂。 构成：含硅液相紫外线防护剂含有化学式1的硅高分子化合物。一种制备用于UV保护剂的硅聚合物化合物的方法，包括：将2种化学式1的硅高分子化合物和 用氩气填充; 混合二苯甲酮和苯并三唑化合物的步骤; 用无水甲苯溶解; 在氩气存在下回流一天的步骤; 在室温下冷却的步骤; 和除去甲苯的步骤。
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公开(公告)号：KR1020090126542A
公开(公告)日：2009-12-09
申请号：KR1020080052681
申请日：2008-06-04
Applicant: 한국화학연구원 , (주)인우코퍼레이션
IPC: G01N33/26 , G01N33/28 , G01N33/30 , C07D493/10
Abstract: PURPOSE: A composition for discriminating agent of petroleum product containing fluoran compound, coloring agent and organic solvent is provided to prevent illegal distribution and use. CONSTITUTION: A composition for discriminating agent of petroleum product contains fluoran compound of chemical formula 1, coloring agent and non-reactive organic solvent. The non-reactive solvent is methanol, ethanol, propanol isopropanol, t-butyl alcohol, hexane, benzene, toluene, xylene, 1-methyl pyrrolidinone, N,N-dimethylformamide or N,N-dimethylacetateamide. A method for discriminating petroleum product comprises: a step of mixing the discriminating agent and test sample to have fluoran compound of chemical formula 1 to become 1-150ppm; a step of mixing and stirring 0.1-3 weight parts of acid; and a step of coloring the fluoran compound and discriminating through colorimeter, visible ray absorption spectrophotometer or liquid chromatography.
Abstract translation: 目的：提供含有氟化合物，着色剂和有机溶剂的石油产品鉴别剂组合物，以防止非法分配和使用。 构成：石油产品鉴别剂组合物含有化学式1，着色剂和非反应性有机溶剂的氟化合物。 非反应性溶剂是甲醇，乙醇，丙醇异丙醇，叔丁醇，己烷，苯，甲苯，二甲苯，1-甲基吡咯烷酮，N，N-二甲基甲酰胺或N，N-二甲基乙酰胺。 鉴别石油产品的方法包括：将鉴别剂和试样混合以使化学式1的氟化合物变成1-150ppm的步骤; 混合搅拌0.1-3重量份酸的步骤; 以及通过色度计，可见光线吸收分光光度计或液相色谱鉴别荧光化合物的步骤。
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