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公开(公告)号：KR101248052B1
公开(公告)日：2013-03-27
申请号：KR1020110001725
申请日：2011-01-07
Applicant: 충남대학교산학협력단
IPC: C07D401/12 , C09K3/00
Abstract: 본 발명은 힌더드 아민과 알카노일 클로라이드의 반응을 통하여 양 말단에 힌더드 아민을 갖는 화합물과 이의 제조방법에 관한 것이다.
또한 본 발명은 양말단에 힌더드 아민과 아마이드기를 포함하는 양말단에 힌더드 아민을 갖는 화합물로 열과 자외선 모두에 안정성을 부여하는 안정제로 사용될 수 있다.-
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Patent Agency Ranking
公开(公告)号：KR101286697B1
公开(公告)日：2013-07-16
申请号：KR1020110066728
申请日：2011-07-06
Applicant: 충남대학교산학협력단
IPC: C08G61/00 , C08G73/00 , G01N33/68 , C08L101/02
Abstract: 본 발명은 술폰산 또는 술폰산염 이온성기의 도입으로 물에 용해되는 특성을 갖게 되었을 뿐 아니라, 친수성이 증진된 박막으로 제조된 화학센서 및 바이오센서용 수용성 공액화 고분자 화합물 및 이의 제조방법에 관한 것으로, 보다 상세하게는 주쇄 내에 시스테인과 반응할 수 있는 많은 수의 알데하이드기를 가지고 있어, 공액화 구조에서 발현되는 형광변화를 통한 화학센서 및 바이오센서로 이용이 가능한 수용성 공액화 고분자 화합물과 이의 제조방법에 관한 것이다.
본 발명에 따른 수용성 공액화 고분자 화합물은 측쇄에 수용성과 친수성을 부여하는 술폰산 또는 술폰산염을 도입시키고, 시스테인과의 선택적 반응을 할 수 있는 작용기로 알데하이드기를 도입한 바이오센서물질로서, 시스테인을 분석하는 것이 가능하므로 의학연구, 임상실험, 화학분석 등이 널리 사용될 수 있다.-
公开(公告)号：KR101278542B1
公开(公告)日：2013-06-25
申请号：KR1020120012204
申请日：2012-02-07
Applicant: 충남대학교산학협력단
Abstract: PURPOSE: A water-soluble conjugated polymer compound is provided to be used as a material for sensing a specific biomaterial, and to be utilized as a chemical sensor and a biosensor by having excellent selectivity to cysteine. CONSTITUTION: A water-soluble conjugated polymer compound is represented by chemical formula 1. In the chemical formula 1: R is a linear or branched C1-C6 alkyl group substituted by sulfonic acid or sulfonate; and each of m, n, and l is as a molar fracture, m is an integer from 0.01-0.3, n is an integer from 0.01-0.1, and l is 1-(m+n). The linear conjugated polymer compound has a number average molecular weight of 3,000-100,000. A strip sensor includes the conjugated polymer compound, and is used for selectively detecting amino acid using a phosphor photometer.
Abstract translation: 目的：提供一种水溶性共轭高分子化合物，用作感测特定生物材料的材料，并通过对半胱氨酸具有优异的选择性而用作化学传感器和生物传感器。 构成：水溶性共轭高分子化合物由化学式1表示。在化学式1中：R是被磺酸或磺酸取代的直链或支链C 1 -C 6烷基; m，n和l各自为摩尔断裂，m为0.01-0.3的整数，n为0.01-0.1的整数，l为1-（m + n）。 线性共轭高分子化合物的数均分子量为3,000〜10000。 带状传感器包括共轭高分子化合物，并且用于使用磷光体光度计选择性地检测氨基酸。
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公开(公告)号：KR1020130087819A
公开(公告)日：2013-08-07
申请号：KR1020120009006
申请日：2012-01-30
Applicant: 충남대학교산학협력단
IPC: C07D401/14 , C07D401/12 , C08K5/3435
Abstract: PURPOSE: A benzene compound with a hindered amine is provided to be used as a stabilizing agent with stability to heat and UV rays. CONSTITUTION: A benzene compound with a hindered amine is denoted by chemical formula 1. A method for preparing the benzene compound comprises the step of reacting hindered amine of chemical formula 2 and benzene carbonyl chloride of chemical formula 3 at room temperature for 8-24 hours. An amide-based stabilizing agent contains the benzene compound.
Abstract translation: 目的：提供具有受阻胺的苯化合物作为对热和紫外线具有稳定性的稳定剂。 构成：具有受阻胺的苯化合物由化学式1表示。苯化合物的制备方法包括将化学式2的受阻胺与化学式3的苯羰基氯在室温下反应8-24小时的步骤 。 酰胺类稳定剂含有苯化合物。
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公开(公告)号：KR1020120080338A
公开(公告)日：2012-07-17
申请号：KR1020110001725
申请日：2011-01-07
Applicant: 충남대학교산학협력단
IPC: C07D401/12 , C09K3/00
Abstract: PURPOSE: A method for preparing a compound with hindered amine at both ends is provided to ensure thermal and UV stability and to use the compound as a stabilizer. CONSTITUTION: A compound having hindered amine at both ends is denoted by chemical formula 1. In chemical formula 1, R1 is C1-C12 alkyl; and R2 is hydrogen, C1-C12 alkyl, and C1-C12 alkoxy. A method for preparing the compound comprises a step of reacting the hindered amine of chemical formula 2 with alkanoyl chloride of chemical formula 3 at room temperature for 8-24 hours. The alkanoyl chloride is succinyl chloride, adipoyl chloride, suberoyl chloride, or sebacoyl chloride. An amide-based stabilizer contains the compound.
Abstract translation: 目的：提供一种在两端制备受阻胺化合物的方法，以确保热稳定性和紫外线稳定性，并使用该化合物作为稳定剂。 构成：化学式1表示两端具有受阻胺的化合物。化学式1中，R 1为C 1〜C 12烷基; 并且R 2是氢，C 1 -C 12烷基和C 1 -C 12烷氧基。 制备化合物的方法包括使化学式2的受阻胺与化学式3的烷酰氯在室温下反应8-24小时的步骤。 烷酰氯是琥珀酰氯，己二酰氯，辛二酰氯或癸二酰氯。 酰胺类稳定剂含有该化合物。
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公开(公告)号：KR1020130005381A
公开(公告)日：2013-01-16
申请号：KR1020110066728
申请日：2011-07-06
Applicant: 충남대학교산학협력단
IPC: C08G61/00 , C08G73/00 , G01N33/68 , C08L101/02
Abstract: PURPOSE: A water-soluble conjugated polymer is provided to be used a detection material for cysteine in a thin film and to have high selectivity to cysteine, thereby being used for a chemical sensor and bio sensor. CONSTITUTION: A water-soluble conjugated polymer is represented by chemical formula 1. In chemical formula 1, R is a linear or branched C1-C6 alkyl group substituted by a sulfonic acid or sulfonic acid salt, m and n is a molar fraction, where m is a real number from 0.01-0.8, and n is 1-m. The alkyl group of R is independently methyl, ethyl, i-profile, n-propyl, i-butyl, n-butyl, t-butyl, n-pentyl, i-pentyl or n-hexyl. The number average molecular weight of the aqueous conjugated polymeric compound is 3,000-100,000. The thin film sensor comprises the aqueous conjugated polymer compound.
Abstract translation: 目的：提供一种水溶性共轭聚合物，用于薄膜中半胱氨酸的检测材料，对半胱氨酸具有高选择性，从而用于化学传感器和生物传感器。 构成：水溶性共轭聚合物由化学式1表示。在化学式1中，R是被磺酸或磺酸盐取代的直链或支链C 1 -C 6烷基，m和n是摩尔分数，其中 m是0.01-0.8的实数，n是1-m。 乙基，异型，正丙基，异丁基，正丁基，叔丁基，正戊基，异戊基或正己基。 含水共轭高分子化合物的数均分子量为3,000-100,000。 该薄膜传感器包含含水共轭高分子化合物。
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