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29 条记录 (耗时 0.016 秒)

    나이팜 단일성분으로 이루어진 야누스 또는 코어-쉘 형태의 미세액적 또는 미세입자
    2.
    发明公开
    나이팜 단일성분으로 이루어진 야누스 또는 코어-쉘 형태의 미세액적 또는 미세입자 有权
    具有由异丙基丙烯酰胺构成的JANUS或核心内部形态的微阵列或微阵列

    公开(公告)号：KR1020140103719A

    公开(公告)日：2014-08-27

    申请号：KR1020130017516

    申请日：2013-02-19

    申请人： 포항공과대학교 산학협력단

    发明人： 김동성 ,  서경덕

    IPC分类号： A61K9/14 ,  A61K9/16 ,  A61K9/127

    CPC分类号： C08F120/56 ,  C08F20/54 ,  C08F20/56 ,  C08F120/54 ,  C08F220/54 ,  C08F220/56 ,  C08F222/385

    摘要： A microdroplet or microparticle with Janus or core-shell internal morphology, which is obtained under the control of phase separation of high-concentration NIPAAm formed at 25° C. or more in a microfluidic device, is provided. The microdroplet or microparticle shows an anisotropic volume change according to a change in temperature, and can also serve as a fat-soluble/water-soluble carrier, and thus can be used as a new material for medical supplies in the field of various applications in the future.

    摘要翻译： 提供了在微流体装置中在25℃以上形成的高浓度NIPAAm的相分离控制下获得的具有Janus或核壳内部形态的微滴或微粒。 微滴或微粒根据温度变化显示各向异性的体积变化，并且还可以用作脂溶性/水溶性载体，因此可以用作各种应用领域的医疗用品的新材料 未来。

    폴리 및 코폴리(Ｎ-비닐아마이드) 및 모세관 전기영동에서이들의 용도
    6.
    发明公开
    폴리 및 코폴리(Ｎ-비닐아마이드) 및 모세관 전기영동에서이들의 용도 无效
    聚乙二醇（N，N-乙烯酰胺）及其在毛细管电泳中的应用

    公开(公告)号：KR1020060124549A

    公开(公告)日：2006-12-05

    申请号：KR1020057021809

    申请日：2004-05-12

    申请人： 애플라 코포레이션

    发明人： 라우,알드리티,엔,케이

    IPC分类号： C08F26/00 ,  C08F126/00 ,  C08F226/00 ,  A61K31/785

    CPC分类号： G01N27/44747 ,  C08F20/54 ,  G01N27/44752

    摘要： The invention relates generally to polymers and copolymers comprising N-vinylamide-type monomers, their preparation, and compositions, such as electrophoresis separation media, containing the same; to supports, such as capillaries, containing these polymers; and methods for separating a mixture of biomolecules, especially polynucleotides, using capillary electrophoresis. Separation media comprising such polymers yield advantageous performance in the analysis and separation of biomolecules by capillary electrophoresis.

    摘要翻译： 本发明一般涉及包含N-乙烯基酰胺型单体的聚合物和共聚物，它们的制备方法和组合物，例如含有它们的电泳分离介质; 包含这些聚合物的载体，如毛细管; 以及使用毛细管电泳分离生物分子，特别是多核苷酸的混合物的方法。 包含这种聚合物的分离介质通过毛细管电泳在生物分子的分析和分离中产生有利的性能。

    역유화 중합 방법에 의한 증점제 및 그의 제조 방법
    9.
    发明公开
    역유화 중합 방법에 의한 증점제 및 그의 제조 방법 有权
    通过反相乳液的增稠剂的合成和生产方法

    公开(公告)号：KR1020140103877A

    公开(公告)日：2014-08-27

    申请号：KR1020140032145

    申请日：2014-03-19

    申请人： 대흥특수화학(주)

    发明人： 이진욱

    IPC分类号： C08F2/32 ,  C08F20/18 ,  C08F20/52 ,  C08K5/14 ,  C08L33/04 ,  C08L33/26

    CPC分类号： C08F2/32 ,  C08F4/04 ,  C08F20/06 ,  C08F20/54 ,  C08J3/24

    摘要： Provided are a thickener by an inverse emulsion polymerization method and a production method thereof for the substitution of an alkaline swelling thickener or a cellulose-based thickener used to control flowability and physical properties of a common industrial product. The production method includes (a) preparing an aqueous phase having an unsaturated double bond; (b) preparing an organic solvent phase used as a dispersing medium; (c) preparing an emulsion of an initial emulsion state by adding the aqueous phase prepared in step (a) to the organic solvent phase prepared in step (b) and stirring the mixture at high speed; (d) performing a polymerization process by adding an initiator to the emulsion prepared in step (c) and increasing the temperature; and (e) aging for minimizing the remaining amount of unreacted monomers during the polymerization process in step (d) and for improving the stability. The viscosity, the flowability, and the workability during industrial mixing may be controlled.

    摘要翻译： 提供了通过反相乳液聚合法的增稠剂及其制备方法，用于取代用于控制通用工业产品的流动性和物理性质的碱性溶胀增稠剂或纤维素基增稠剂。 制备方法包括（a）制备具有不饱和双键的水相; （b）制备用作分散介质的有机溶剂相; （c）通过向步骤（b）中制备的有机溶剂相中加入步骤（a）中制备的水相并高速搅拌混合物，制备初始乳液状态的乳液; （d）通过在步骤（c）中制备的乳液中加入引发剂并提高温度来进行聚合过程; 和（e）在步骤（d）的聚合过程期间使未反应单体的剩余量最小化并提高稳定性的老化。 可以控制工业混合期间的粘度，流动性和可加工性。

    고흡수성 수지의 제조 방법
    10.
    发明公开
    고흡수성 수지의 제조 방법 有权
    超吸收聚合物的制备方法

    公开(公告)号：KR1020110137082A

    公开(公告)日：2011-12-22

    申请号：KR1020100057100

    申请日：2010-06-16

    申请人： 주식회사 엘지화학

    发明人： 원태영 ,  김기철 ,  이상기 ,  김규팔 ,  임규 ,  한장선

    IPC分类号： C08F2/00 ,  C08J3/075 ,  B01J20/26

    CPC分类号： C08F2/10 ,  C08F2/01 ,  C08F2/48 ,  C08F20/06 ,  C08F20/54 ,  C08F22/02 ,  C08J3/12

    摘要： PURPOSE: A producing method of a super absorbent resin is provided to reduce the gel cohesive property of a hydrogel polymer for easily cutting and crushing. CONSTITUTION: A producing method of a super absorbent resin comprises the following steps: producing a monomer composition containing a water-soluble ethylene-based unsaturated monomer and a polymerization initiator; producing a hydrogel polymer by inserting the monomer composition in a polymerization reactor(30) and polymerizing; cooling the surface of the hydrogel polymer to the temperature lower than the dew point using a cooler(50); and cutting and crushing the hydrogel polymer.

    摘要翻译： 目的：提供一种高吸水性树脂的制造方法，以降低水凝胶聚合物的凝胶凝聚性，容易切割和破碎。 构成：高吸水性树脂的制造方法包括以下步骤：制备含有水溶性乙烯类不饱和单体和聚合引发剂的单体组合物; 通过将单体组合物插入聚合反应器（30）中并聚合来生产水凝胶聚合物; 使用冷却器（50）将水凝胶聚合物的表面冷却至低于露点的温度; 并切割并粉碎水凝胶聚合物。