폴리우레탄 중합 조성물 및 이로부터 중합된 폴리우레탄
    42.
    发明公开
    폴리우레탄 중합 조성물 및 이로부터 중합된 폴리우레탄 有权
    使用聚氨酯聚合的聚氨酯组合物和聚氨酯聚氨酯

    公开(公告)号:KR1020150057173A

    公开(公告)日:2015-05-28

    申请号:KR1020130140167

    申请日:2013-11-18

    Abstract: 본발명은폴리이소시아네이트, 폴리올및 4,4',4"-(1,3,5-트리아진-2,4,6-트리일)트리페놀가교제를포함하는폴리우레탄중합조성물에관한것이다. 본발명에따른폴리우레탄은가교제로 4,4',4"-(1,3,5-트리아진-2,4,6-트리일)트리페놀를사용하여구조적인변화를주지않고도소프트세그먼트의유리전이온도범위를효율적으로조절할수 있으며, 이에따라물리적인성질을크게변화시키지않으면서도열안정성이향상된폴리우레탄을제공할수 있다.

    Abstract translation: 本发明涉及聚氨酯聚合组合物,其包括多异氰酸酯,多元醇和4,4',4“ - (1,3,5-三嗪-2,4,6-三基)三酚交联剂,其中4,4 ',4“ - (1,3,5-三嗪-2,4,6-三基)三苯酚交联剂用于聚氨酯,以有效控制软链段的玻璃化转变温度范围,而不改变结构,从而使 聚氨酯具有一致的物理性能和改善的热稳定性。

    침전법을 이용한 내부구조를 가지는 디블록공중합체 입자의 제조방법
    43.
    发明公开
    침전법을 이용한 내부구조를 가지는 디블록공중합체 입자의 제조방법 有权
    具有内部结构的二嵌段共聚物纳米颗粒的制备方法通过降解方法

    公开(公告)号:KR1020130121210A

    公开(公告)日:2013-11-06

    申请号:KR1020120044221

    申请日:2012-04-27

    CPC classification number: Y02E10/50 C08J3/12 C08J9/00 C08K3/22 H01L31/042

    Abstract: The present invention relates to a method for manufacturing diblock copolymer particles whose internal structures are controlled and, more specifically, to a method for manufacturing diblock copolymer particles comprising the steps of: solubilizing diblock copolymers in a common solvent; and forming particles based on precipitation by dropping a non-solvent to the solubilized block copolymer solution. Therefore, diblock copolymer particles have a controlled internal structure and metal oxide particles are generated using the diblock copolymer particles with the controlled internal structure as a template.

    Abstract translation: 二嵌段共聚物颗粒的制造方法技术领域本发明涉及一种二嵌段共聚物颗粒的制造方法,其特征在于,具有控制内部结构的二嵌段共聚物颗粒的制造方法,更具体地说,涉及二嵌段共聚物颗粒的制造方法, 以及通过将非溶剂滴加到溶解的嵌段共聚物溶液中而基于沉淀形成颗粒。 因此,二嵌段共聚物颗粒具有受控的内部结构,并且使用具有受控内部结构的二嵌段共聚物颗粒作为模板产生金属氧化物颗粒。

    침전법을 이용한 디블록공중합체 나노입자의 제조방법
    44.
    发明公开
    침전법을 이용한 디블록공중합체 나노입자의 제조방법 有权
    通过降解方法制备二嵌段共聚物纳米颗粒的制备方法

    公开(公告)号:KR1020130109736A

    公开(公告)日:2013-10-08

    申请号:KR1020120031722

    申请日:2012-03-28

    Abstract: PURPOSE: A method for preparing diblock copolymer nanoparticles is provided to produce even diblock copolymer nanoparticles with a simple process and mass production. CONSTITUTION: A method for preparing diblock copolymer nanoparticles comprises the steps of: dissolving an A-B diblock copolymer satisfying the inequality 1: ¦δA-δB¦>=3 and the inequality 2: δA = 3 in the A-B diblock copolymer solution. In the inequality 1, δ represents the solubility parameter (unit: MPa^0.5) of the A block and B block of the A-B diblock copolymer composed of an A block and a B block.

    Abstract translation: 目的:提供制备二嵌段共聚物纳米颗粒的方法,以生产均匀的二嵌段共聚物纳米颗粒,工艺简单,批量生产。 构成:制备二嵌段共聚物纳米颗粒的方法包括以下步骤:在满足不等式3的共同溶剂中溶解满足不等式1:|δA-δB≥3的AB二嵌段共聚物和不等式2:δA<= 19; δA<δ通常溶剂<δB; 并在A-B二嵌段共聚物溶液中搅拌和滴加满足不等式4:δnon-solvent-δA> = 3的非溶剂。 在不等式1中,δ表示由A块和B嵌段构成的A-B二嵌段共聚物的A嵌段和B嵌段的溶解度参数(单位:MPa ^ 0.5)。

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