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    • 3. 发明公开
    • 수변색 폴리다이아세틸렌 복합체 조성물, 이를 이용한 수변색 박막필름 및 이의 용도
    • 氢化聚异丁烯复合材料,使用它们的氢氟酸薄膜及其用途
    • KR1020140093900A
    • 2014-07-29
    • KR1020140005403
    • 2014-01-16
    • 한양대학교 산학협력단
    • 김종만이찬우이주섭박동훈
    • C08L49/00C08F38/02G01N31/22C07C41/20A61B5/117G01N21/78
    • C08F138/02A61B5/1172A61B5/4266C08F2/44C08F138/00C08F238/00C08L49/00C09D149/00G01N21/81G01N31/22G01N31/222
    • The present invention relates to a hydrochromic polydiacetylene complex composition, a hydrochromic thin film using the same, and a use of the same. More specifically, provided are a hydrochromic polydiacetylene complex composition which sensitively responds to moisture and a hydrochromic thin film using the same, and the same is applied to biometric recognition and fingerprint recognition. According to the present invention, moisture secreted from fingerprints or the pores of the skin can be sensed through high sensitivity. The distinct position of pores in the biometric fingerprint can be amplified and represented through selective color changes and fluorescence change patterns exhibited when moisture is absorbed. According to the present invention, not only ridge patterns of the fingerprint but also pores spread in the ridges can be minutely recognized. Accordingly, even through extremely partial fingerprinting, the characteristics of the pores can be compared and analyzed, and authenticity can be proved, so that fingerprint recognition rates can be remarkably improved.
    • 本发明涉及一种氢色变聚二乙炔配合物组合物,使用该组合物的氢铬酸盐薄膜及其用途。 更具体地,提供了使用其对水分敏感地反应的水凝胶聚二乙炔配合物组合物和使用其的氢铬酸盐薄膜,并且同样应用于生物识别和指纹识别。 根据本发明,可以通过高灵敏度感测从指纹或皮肤的孔分泌的水分。 生物特征指纹中孔的不同位置可以通过选择性颜色变化和吸收水分时显示的荧光变化模式进行扩增和表示。 根据本发明,不仅可以精确地识别指纹的脊状图案,还可以精确地识别在脊部中扩展的孔。 因此,即使通过非常部分的指纹图谱,也可以比较和分析孔的特性,并且可以证明真实性,从而可以显着提高指纹识别率。
    • 9. 发明公开
    • 다이아세틸렌 유도체 제조방법, 이를 이용하여 제조된 다이아세틸렌 유도체, 이의 중합방법 및 이로부터 제조된 폴리다이아세틸렌 중합체
    • 用于制备二乙烯的方法,使用其的二乙烯衍生物,二乙烯衍生物的聚合方法和制备的聚二乙烯聚合物的方法
    • KR1020140052683A
    • 2014-05-07
    • KR1020120119081
    • 2012-10-25
    • 주식회사 제닉
    • 유현오김종철김종만박인성박혜진
    • C07C11/24C07C7/10C08F38/02
    • The present invention relates to a method for preparing diacetylene derivatives, diacetylene derivatives prepared thereby, a method for polymerizing diacetylene derivatives and polydiacetylene prepared thereby and, more specifically, to a method for preparing diacetylene derivatives, diacetylene derivatives prepared thereby, a method for polymerizing diacetylene derivatives and polydiacetylene prepared thereby, the method for producing diacetylene derivatives comprising a step of making a reaction, in which a diacetylene monomer represented by the following chemical formula 1; triethylamine; one or more compounds selected from a group of a compound represented by the following chemical formula 2, a compound represented by the following chemical formula 3, and sodium azide; one or more compounds selected from a group of oxalyl chloride, dimethyl formaldehyde, 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide and dimethylaminopyridine are reacted together, to obtain a reaction mixture. Here, in chemical formula 1,2, and 3, a is an integer from 3 to 11, b is an integer from 1 to 12, and c is an integer from 1 to 5.
    • 本发明涉及一种制备二乙炔衍生物的方法,由此制备的二乙炔衍生物,由其制备的二乙炔衍生物和聚二乙炔的聚合方法,更具体地说涉及制备二乙炔衍生物的方法,由此制备的二乙炔衍生物,聚乙炔 衍生物和聚二乙炔的制备方法,包括以下化学式1表示的二乙炔单体的反应步骤的制备二乙炔衍生物的方法; 三乙胺; 一种或多种选自下列化学式2表示的化合物的化合物,由以下化学式3表示的化合物和叠氮化钠; 一种或多种选自草酰氯,二甲基甲醛,1-乙基-3-(3-二甲基氨基丙基)碳二亚胺和二甲基氨基吡啶的化合物一起反应,得到反应混合物。 这里,在化学式1,2和3中,a为3〜11的整数,b为1〜12的整数,c为1〜5的整数。