항균성 바이오 폴리우레탄 폼 및 이의 제조방법
    2.
    发明公开
    항균성 바이오 폴리우레탄 폼 및 이의 제조방법 无效
    抗微生物生物聚氨酯泡沫及其制造

    公开(公告)号:KR1020140078524A

    公开(公告)日:2014-06-25

    申请号:KR1020130077329

    申请日:2013-07-02

    Abstract: The present invention relates to antibiotic bio-polyurethane foam and a method for producing the same and, more specifically, to polyurethane foam that contains a reaction byproduct of a resin premix and a prepolymer and a method for producing the same, wherein the resin premix comprises 5-30 wt% of bio-polyol so that the bio-polyol content thereof is maximized and the antibiotic characteristics thereof are reinforced.

    Abstract translation: 本发明涉及抗生素生物聚氨酯泡沫及其制备方法,更具体地涉及包含树脂预混物和预聚物的反应副产物的聚氨酯泡沫及其制备方法,其中树脂预混物包含 5-30重量%的生物多元醇,使得其生物多元醇含量最大化,并且其抗生素特征得到增强。

    항균성 바이오 폴리우레탄 폼
    3.
    发明公开
    항균성 바이오 폴리우레탄 폼 无效
    抗生素生物聚氨酯泡沫

    公开(公告)号:KR1020140079700A

    公开(公告)日:2014-06-27

    申请号:KR1020130077320

    申请日:2013-07-02

    Abstract: The present invention relates to antibiotic bio polyurethane foam and, more specifically, to polyurethane foam which contains a reaction product of a resin premix and isocyanate. The resin premix includes 5 to 20 wt% of bio polyol. The multi-functional bio polyurethane foam is applied to a car sheet and the like. The level of antibiosis thereof is reinforced using the bio polyol.

    Abstract translation: 本发明涉及抗生素生物聚氨酯泡沫,更具体地涉及包含树脂预混物和异氰酸酯的反应产物的聚氨酯泡沫。 树脂预混物包括5至20重量%的生物多元醇。 将多功能生物聚氨酯泡沫用于汽车用片材等。 使用生物多元醇增强其抗菌水平。

    항균 지속성이 우수한 연질 폴리우레탄 발포체 조성물 및 이를 포함하는 자동차 시트
    7.
    发明公开
    항균 지속성이 우수한 연질 폴리우레탄 발포체 조성물 및 이를 포함하는 자동차 시트 有权
    具有抗微生物耐久性的柔性聚氨酯泡沫的组合物和具有这种耐磨性的汽车座椅

    公开(公告)号:KR1020110054365A

    公开(公告)日:2011-05-25

    申请号:KR1020090110979

    申请日:2009-11-17

    Abstract: PURPOSE: A flexible polyurethane foam composition is provided to ensure moldability identical to the foam for existing automobile seats and to maintain continued antibacterial activity through chemical reaction between an isocyan group and a hydroxy group of modified cardanol or modified cardanol derivatives. CONSTITUTION: A flexible polyurethane foam composition with excellent antimicrobial durability comprises a resin premix and isocyanate. The resin premix comprises: 100 parts by weight of a polyol mixture containing 50~95 weight% of polyether polyol and 5~50 weight% of graft polymer polyol; 0.1~1 parts by weight of single or two or more antimicrobial agents selected from alkoxylated modified cardanol and modified cardanol derivatives; 0.3~1.5 parts by weight of amine-based catalyst; 0.3~3 parts by weight of surfactants; and 2~5 parts by weight of blowing agents.

    Abstract translation: 目的:提供柔性聚氨酯泡沫组合物以确保与现有汽车座椅的泡沫相同的成型性,并通过异氰酸基团与改性的腰果酚或改性的含羟基苯甲醇衍生物的羟基之间的化学反应来保持持续的抗菌活性。 构成:具有优异抗微生物耐久性的柔性聚氨酯泡沫组合物包括树脂预混物和异氰酸酯。 树脂预混物包括:100重量份含有50〜95重量%聚醚多元醇和5〜50重量%接枝聚合物多元醇的多元醇混合物; 0.1〜1重量份选自烷氧基化改性腰果酚和改性腰果酚衍生物的单一或两种以上抗微生物剂; 0.3〜1.5重量份的胺类催化剂; 0.3〜3重量份表面活性剂; 和2〜5重量份的发泡剂。

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