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    엔지니어드 스톤의 제조방법
    49.
    发明公开
    엔지니어드 스톤의 제조방법 有权
    工程石材及其制造方法

    公开(公告)号：KR1020120064233A

    公开(公告)日：2012-06-19

    申请号：KR1020100125371

    申请日：2010-12-09

    Applicant: 제일모직주식회사 ,  한국세라믹기술원

    Inventor： 피재환 ,  박종철 ,  조우석 ,  김경자 ,  손창호 ,  정두교 ,  이희철

    IPC: C04B14/04 ,  C04B18/06 ,  C04B28/24 ,  C04B22/06

    CPC classification number: Y02W30/92 ,  C04B14/06 ,  C04B20/06 ,  C04B41/5024 ,  C04B2111/80

    Abstract: PURPOSE: An engineered stone and a manufacturing method thereof are provided to increase whiteness and reduce transmission of the engineered stone by adding bone ash, sodalite, and bone chine to engineered stone, coating with sodium silicate, and heat treating thereof. CONSTITUTION: A manufacturing method of an engineered stone comprises the following steps: preparing raw materials including SiO2 powder, SiO2 sand, or SiO2 chip; and heat treating the raw material at 900-1300 deg. Celsius in order to reduce light-transmission rate of SiO2 powder, SiO2 sand, or SiO2 chip and increase whiteness. The raw material additionally includes 0.1-15 weight% of material bone ash based on 100 weight% of the raw materials. The raw materials additionally includes 0.1-15 weight% of sodalite based on 100 weight% of the raw materials. The raw materials additionally includes 0.1-15 weight% of bone china based on 100 weight% of the raw materials. The manufacturing method of the engineered stone additionally includes a step of coating the raw materials with sodium silicate before heat treatment.

    Abstract translation: 目的：提供工程石材及其制造方法，通过向工程石料中加入骨灰，钠钙石和骨ine，用硅酸钠包衣和热处理来提高白度并减少工程石料的透过率。 构成：工程石料的制造方法包括以下步骤：制备包括SiO 2粉末，SiO 2砂或SiO 2芯片的原料; 并在900-1300度下对原料进行热处理。 摄氏度，以降低SiO2粉末，SiO2砂或SiO2颗粒的透光率，增加白度。 原料另外包含0.1-15重量％的基于100重量％原料的骨灰。 原料另外包含0.1-15重量％的基于100重量％的原料的方钠石。 原料另外包含0.1-15重量％的骨瓷，基于100重量％的原料。 工程石料的制造方法还包括在热处理之前用硅酸钠涂覆原料的步骤。

    인조대리석용 마블칩, 그 제조방법 및 이를 포함하는 인조대리석
    50.
    发明公开
    인조대리석용 마블칩, 그 제조방법 및 이를 포함하는 인조대리석 有权
    人造大理石大理石，其制备方法和含有它的人造大理石

    公开(公告)号：KR1020100068987A

    公开(公告)日：2010-06-24

    申请号：KR1020080127515

    申请日：2008-12-15

    Applicant: 제일모직주식회사

    Inventor： 손창호

    IPC: C08J3/12 ,  C08L33/06 ,  C04B111/54

    CPC classification number: C09J133/16 ,  C04B14/285 ,  C04B16/04 ,  C04B26/06 ,  C04B26/08 ,  C04B2111/545

    Abstract: PURPOSE: A marble chip is provided to obtain a uniform pattern regardless of a setting time and a molding time, to have same sanding property and Moh's hardness as a base material, and to secure excellent adhesive force with the base material. CONSTITUTION: A method for manufacturing a marble chip(1A) comprises the following steps: manufacturing a resin composition by mixing a reactive monomer with a binder including a halogenated ethoxylated di(meth)acrylate oligomer; manufacturing a hardened material by hardening the resin composition; and smashing the hardened material. The resin composition includes halogenated ethoxylated di(meth)acrylate oligome and reactive monomer 10-50 parts by weight.

    Abstract translation: 目的：为了获得均匀的图案，无论凝固时间和成型时间如何，具有与基材相同的打磨性能和莫氏硬度，并且确保与基材的优异粘附力。 构成：制造大理石碎片（1A）的方法包括以下步骤：通过将反应性单体与包含卤化乙氧基化二（甲基）丙烯酸酯低聚物的粘合剂混合来制备树脂组合物; 通过硬化树脂组合物制造硬化材料; 并粉碎硬化材料。 树脂组合物包括卤代乙氧基化二（甲基）丙烯酸酯低聚物和10-50重量份的反应性单体。

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