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    기계적 물성이 우수한 인조대리석용 조성물 및 그 제조방법
    121.
    发明公开
    기계적 물성이 우수한 인조대리석용 조성물 및 그 제조방법 有权
    具有改善机械特性的人造大理石组合物

    公开(公告)号：KR1020040054230A

    公开(公告)日：2004-06-25

    申请号：KR1020020081063

    申请日：2002-12-18

    Applicant: 제일모직주식회사

    Inventor： 김동희 ,  정동춘

    IPC: C04B26/02

    CPC classification number: C04B18/02 ,  C04B24/003 ,  C04B24/40 ,  C04B2111/545 ,  C04B2201/00

    Abstract: PURPOSE: A composition for artificial marble is provided to improve its mechanical properties, without requiring a pretreatment of a coupling agent or mixing excessive amount of a coupling agent. CONSTITUTION: The composition for artificial marble comprises: 100 pts.wt of an acryl resin; 0.3-10 pts.wt. of a crosslinking agent; 120-200 pts.wt. of an inorganic filler; 0.1-10 pts.wt. of a polymerization initiator; 0-150 pts.wt. of a marble chip and 0.5-1.5 pts.wt. of a mixture of a silane coupling agent and phosphate coupling agent having a functional group of acid or alcohol.

    Abstract translation: 目的：提供人造大理石的组合物以改善其机械性能，而不需要偶联剂的预处理或混合过量的偶联剂。 构成：人造大理石组合物包括：100重量份的丙烯酸树脂; 0.3-10磅 的交联剂; 120-200磅 的无机填料; 0.1-10重量 的聚合引发剂; 0-150磅 大理石碎片和0.5-1.5重量份 的硅烷偶联剂和具有酸或醇官能团的磷酸酯偶联剂的混合物。

    내오염성이 우수한 마블칩 및 이를 이용한 인조 대리석
    122.
    发明公开
    내오염성이 우수한 마블칩 및 이를 이용한 인조 대리석 无效
    使用相同抗性和人造大理石的大理石

    公开(公告)号：KR1020040042355A

    公开(公告)日：2004-05-20

    申请号：KR1020020070627

    申请日：2002-11-14

    Applicant: 제일모직주식회사

    Inventor： 박환석 ,  정오용

    IPC: C04B26/06

    CPC classification number: C04B26/06 ,  C04B18/02 ,  C04B2103/54 ,  C04B2103/60 ,  C04B2111/545 ,  C04B2201/00

    Abstract: PURPOSE: Marble chips having excellent stain-resistance to acryl monomers and minimizing a concave phenomenon generated on the surface of marble, and artificial marble using the marble chips are provided. CONSTITUTION: The marble chips comprise 100pts.wt. of an acryl resin syrup containing more than 70wt% of the acryl monomers and less than 30wt% of acryl polymers, 0.1-30pts.wt. of acryl-based multifunctional monomers selected from the group consisting of ethylene glycol dimethacrylate, propylene glycol dimethacrylate, glycerol trimethacrylate, dipentaerythritol hexamethacrylate, and trimethylol propane trimethacrylate, 50-400pts.wt. of an inorganic filler, 0.05-10pts.wt. of a polymer initiator, and 1-30pts.wt. of a silane-based coupling agent.

    Abstract translation: 目的：提供对丙烯酸单体具有优异耐污性和最小化大理石表面产生的凹陷现象的大理石碎屑，以及使用大理石碎片的人造大理石。 构成：大理石碎片占100pts.wt。 的丙烯酸树脂浆料，其含有70重量％以上的丙烯酸单体和少于30重量％的丙烯酸聚合物，0.1-30pts.wt。 选自乙二醇二甲基丙烯酸酯，丙二醇二甲基丙烯酸酯，甘油三甲基丙烯酸酯，二季戊四醇六甲基丙烯酸酯和三羟甲基丙烷三甲基丙烯酸酯的丙烯酸基多官能单体，为50-400pts.wt。 的无机填料，0.05-10pts.wt。 的聚合物引发剂，和1-30pts.wt。 的硅烷基偶联剂。

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