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1. 发明申请

US20130164206A1 CALCIUM CARBONATE HAVING A SURFACE CHARGE, THE PREPARING PROCESS THEREOF AND FILLER FOR PRODUCING A PAPER USING THE SAME 有权
标题翻译：具有表面电荷的碳酸钙，其制备方法和用于生产纸的填料
公开(公告)号：US20130164206A1
公开(公告)日：2013-06-27
申请号：US13426250
申请日：2012-03-21
申请人： Dong Ho YOON , Seoung Dal HEO , Seung Suk SEO , In Woo CHEONG
发明人： Dong Ho YOON , Seoung Dal HEO , Seung Suk SEO , In Woo CHEONG
IPC分类号： C01F11/18
CPC分类号： C08F20/06 , C08F20/56 , C08F26/02 , D21H17/675 , D21H17/69 , D21H21/10
摘要： The present invention relates to a calcium carbonate having a surface charge, the preparing process thereof and filler for producing a paper using the same. The present invention provides the process of preparing a calcium carbonate having a surface charge, characterized in that it comprises the following steps of: preparing a solution mixture of one or more monomer selected from the group consisting of calcium hydroxide, acrylic acid, acrylamide, or [2-(acryloyloxy)ethyl]-trimethylammonium chloride; removing dissolved gases such as oxygen and carbon dioxide in the said solution by injecting nitrogen (N2) gas; adjusting pH of the said solution; and inducing a reaction by adding polymerization initiator of a high molecule while injecting carbon dioxide to the said mixture.
摘要翻译：本发明涉及具有表面电荷的碳酸钙，其制备方法和使用该碳酸钙的制备纸的填料。本发明提供了制备具有表面电荷的碳酸钙的方法，其特征在于其包括以下步骤：制备一种或多种选自氢氧化钙，丙烯酸，丙烯酰胺或 [2-（丙烯酰氧基）乙基] - 三甲基氯化铵; 通过注入氮气（N 2），在所述溶液中除去溶解的气体如氧气和二氧化碳; 调节所述溶液的pH值; 并通过加入高分子的聚合引发剂，同时向所述混合物中注入二氧化碳而引起反应。

2. 发明授权

US07193011B2 Method of preparing water-dispersible poly (urethane-urea) having aromatic-aliphatic isocyanate 失效
标题翻译：制备具有芳族 - 脂族异氰酸酯的水分散性聚氨酯脲的方法
公开(公告)号：US07193011B2
公开(公告)日：2007-03-20
申请号：US10874327
申请日：2004-06-24
申请人： Jung Hyun Kim , In Woo Cheong , Kyoung Min Ahn
发明人： Jung Hyun Kim , In Woo Cheong , Kyoung Min Ahn
IPC分类号： C08J3/00 , C08K3/20 , C08L75/00 , C08G18/00 , C08G18/10
CPC分类号： C08G18/12 , C08G18/0823 , C08G18/6659 , C08G18/73 , C08G18/3228 , C08G18/755
摘要： The present invention relates to a method of preparing water-dispersible poly (urethane-urea) having aliphatic-aromatic isocyanate, more particularly to a method of preparing water-dispersible poly (urethane-urea) having aliphatic-aromatic isocyanate, with improved mechanical/thermal properties, such as heat resistance, chemical resistance and adhesion, good cost competitiveness and environmental friendliness, by reacting polyester polyol, dimethylol propionic acid and an aromatic isocyanate compound to obtain a hydroxyl (OH)-terminated prepolymer, adding an aliphatic isocyanate compound to said OH-terminated prepolymer to obtain an isocyanate (NCO)-terminated prepolymer wherein aromatic-aliphatic isocyanate is hybridized, neutralizing, water-dispersing and chain extending said NCO-terminated prepolymer.
摘要翻译：本发明涉及一种制备具有脂族 - 芳族异氰酸酯的水分散性聚氨酯脲的方法，更具体地涉及制备具有脂肪族 - 芳族异氰酸酯的水分散性聚（氨基甲酸酯 - 尿素）的方法，其具有改进的机械/ 通过使聚酯多元醇，二羟甲基丙酸和芳族异氰酸酯化合物反应得到羟基（OH） - 终止的预聚物，加入脂族异氰酸酯化合物，加入脂族异氰酸酯化合物，加入脂肪族异氰酸酯化合物，得到热稳定性，耐化学性和粘合性，良好的成本竞争力和环境友好性所述OH-封端的预聚物得到异氰酸酯（NCO）的预聚物，其中芳族 - 脂族异氰酸酯被杂化，中和，水分散和扩链所述NCO封端的预聚物。

3. 发明授权

US09034937B2 Surface treatment method for a substrate using denatured urushiol derived from Toxicodendron vernicifluum 有权
标题翻译：表面处理方法用于使用源自苍蝇（Toxicodendron vernicifluum）的变性漆酚的底物
公开(公告)号：US09034937B2
公开(公告)日：2015-05-19
申请号：US13519617
申请日：2010-12-28
申请人： Hye Jin Yoo , In Woo Cheong , Chang Se Byeon , Jae Ryung Lee , Jin Tae Kim , Jung Hwan Lee , Yang Ho Choi
发明人： Hye Jin Yoo , In Woo Cheong , Chang Se Byeon , Jae Ryung Lee , Jin Tae Kim , Jung Hwan Lee , Yang Ho Choi
IPC分类号： C08F2/46 , C08J3/28 , C09D5/14 , C09D193/00 , C09D4/00
CPC分类号： C09D5/14 , C09D4/00 , C09D193/00 , Y10T428/31551
摘要： A method of treating a surface of a substrate using modified urushiol derived from Toxicodendron vernicifluum is provided. More particularly, the reactivity of a hydroxyl group of urushiol extracted from fresh Toxicodendron vernicifluum is removed before the lacquer is used as a UV coating agent for a substrate such as a steel sheet. Therefore, the substrate may have high antibacterial activity, and excellent appearance and functionalities such as far-infrared radiation, blocking of electromagnetic waves, enhanced corrosion resistance, high crosslinking speed when a low content of a photoinitiator is used, excellent surface gloss and high scratch resistance.
摘要翻译：提供了一种使用源自虎尾草的修饰的漆酚处理底物表面的方法。更具体地，在将漆用作诸如钢板之类的基材的UV涂布剂之前，除去从新鲜龙涎香中提取的漆酚羟基的反应性。因此，当使用低含量的光引发剂时，基材可能具有高的抗菌活性和优异的外观和功能，例如远红外辐射，电磁波阻塞，增强的耐腐蚀性，高交联速度，优异的表面光泽度和高刮痕抵抗性。

4. 发明授权

US08859663B2 Calcium carbonate having a surface charge, the preparing process thereof and filler for producing a paper using the same 有权
标题翻译：具有表面电荷的碳酸钙，其制备方法和使用该碳酸钙的制造纸的填料
公开(公告)号：US08859663B2
公开(公告)日：2014-10-14
申请号：US13426250
申请日：2012-03-21
申请人： Dong Ho Yoon , Seong Dal Heo , Seung Suk Seo , In Woo Cheong
发明人： Dong Ho Yoon , Seong Dal Heo , Seung Suk Seo , In Woo Cheong
IPC分类号： C08K3/26 , C01F11/18
CPC分类号： C08F20/06 , C08F20/56 , C08F26/02 , D21H17/675 , D21H17/69 , D21H21/10
摘要： The present invention relates to a calcium carbonate having a surface charge, the preparing process thereof and filler for producing a paper using the same. The present invention provides the process of preparing a calcium carbonate having a surface charge, characterized in that it comprises the following steps of: preparing a solution mixture of one or more monomer selected from the group consisting of calcium hydroxide, acrylic acid, acrylamide, or [2-(acryloyloxy)ethyl]-trimethylammonium chloride; removing dissolved gases such as oxygen and carbon dioxide in the said solution by injecting nitrogen (N2) gas; adjusting pH of the said solution; and inducing a reaction by adding polymerization initiator of a high molecule while injecting carbon dioxide to the said mixture.
摘要翻译：本发明涉及具有表面电荷的碳酸钙，其制备方法和使用该碳酸钙的制备纸的填料。本发明提供了制备具有表面电荷的碳酸钙的方法，其特征在于其包括以下步骤：制备一种或多种选自氢氧化钙，丙烯酸，丙烯酰胺或 [2-（丙烯酰氧基）乙基] - 三甲基氯化铵; 通过注入氮气（N 2），在所述溶液中除去溶解的气体如氧气和二氧化碳; 调节所述溶液的pH值; 并通过加入高分子的聚合引发剂，同时向所述混合物中注入二氧化碳而引起反应。

5. 发明申请

US20120288550A1 Surface Treatment Method for a Substrate Using Denatured Urushiol Derived from Toxicodendron Vernicifluum 有权
标题翻译：使用来自虫尾草的变性漆酚的底物的表面处理方法
公开(公告)号：US20120288550A1
公开(公告)日：2012-11-15
申请号：US13519617
申请日：2010-12-28
申请人： Hye Jin Yoo , In Woo Cheong , Chang Se Byeon , Jae Ryung Lee , Jin Tae Kim , Jung Hwan Lee , Yang Ho Choi
发明人： Hye Jin Yoo , In Woo Cheong , Chang Se Byeon , Jae Ryung Lee , Jin Tae Kim , Jung Hwan Lee , Yang Ho Choi
IPC分类号： C09D5/14 , A01P1/00 , A01N25/08
CPC分类号： C09D5/14 , C09D4/00 , C09D193/00 , Y10T428/31551
摘要： A method of treating a surface of a substrate using modified urushiol derived from Toxicodendron vernicifluum is provided. More particularly, the reactivity of a hydroxyl group of urushiol extracted from fresh Toxicodendron vernicifluum is removed before the lacquer is used as a UV coating agent for a substrate such as a steel sheet. Therefore, the substrate may have high antibacterial activity, and excellent appearance and functionalities such as far-infrared radiation, blocking of electromagnetic waves, enhanced corrosion resistance, high crosslinking speed when a low content of a photoinitiator is used, excellent surface gloss and high scratch resistance.
摘要翻译：提供了一种使用源自虎尾草的修饰的漆酚处理底物表面的方法。更具体地，在将漆用作诸如钢板之类的基材的UV涂布剂之前，除去从新鲜龙涎香中提取的漆酚羟基的反应性。因此，当使用低含量的光引发剂时，基材可能具有高的抗菌活性和优异的外观和功能，例如远红外辐射，电磁波阻塞，增强的耐腐蚀性，高交联速度，优异的表面光泽度和高刮痕抵抗性。

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