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公开(公告)号：US08841387B2
公开(公告)日：2014-09-23
申请号：US13324634
申请日：2011-12-13
Applicant: SeungGweon Hong , JaeYoung Park , HyeLim Kim , Kwang Jin Chung , Myung Ahn Ok
Inventor： SeungGweon Hong , JaeYoung Park , HyeLim Kim , Kwang Jin Chung , Myung Ahn Ok
CPC classification number: C08G64/42 , C08G18/0895 , C08G18/2815 , C08G18/284 , C08G18/44 , C08G18/71 , C08G18/73
Abstract: Provided is a method for improving thermal stability of polypropylene carbonate and, more particularly, a method of end capping a molecular chain of polypropylene carbonate using a urethane group by adding isocyanates or diisocyanates to a polypropylene carbonate resin, which may optionally be a mixture containing tertiary polyol, so as to delay thermal degradation of the polypropylene carbonate at a high temperature, thereby securing desired thermal stability. Especially, the method capable of being easily applied to reactive extrusion after preparing the polypropylene carbonate has been proposed, thus simplifying production processes and ensuring economical advantages. Moreover, the above method does not deteriorate transparency and specific smoke density characteristics at combustion, which are advantages of the polypropylene carbonate.
Abstract translation: 提供一种提高聚碳酸丙烯酯的热稳定性的方法，特别是使用氨基甲酸酯基团向聚丙烯碳酸酯树脂中加入异氰酸酯或二异氰酸酯来封端聚丙烯碳酸酯的分子链的方法，该聚丙烯碳酸酯树脂可任选地是含有叔碳酸酯的混合物 多元醇，以便在高温下延迟聚碳酸丙烯酯的热降解，从而确保期望的热稳定性。 特别地，提出了在制备聚碳酸丙烯酯之后能够容易地应用于反应性挤出的方法，从而简化了生产工艺并确保了经济上的优点。 此外，上述方法不会降低燃烧时的透明度和特定的烟雾浓度特性，这是聚丙烯碳酸酯的优点。
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2.发明申请ECO-FRIENDLY POLY(ALKYLENE CARBONATE) RESIN COMPOSITION FOR HIGH-TRANSPARENCY AND HIGH-GLOSS SHEET 有权ECO-FRIENDLY POLY（ALKYLENE CARBONATE）RESIN COMPOSITION FOR HIGH TRANSPARENCY AND HIGH-GLOSS SHEET公开(公告)号：US20130102715A1
公开(公告)日：2013-04-25
申请号：US13659301
申请日：2012-10-24
Applicant: Jae Koo KIM , Young Hyo Park , In Hun Son , Seung Gweon Hong , Kang Min Jung , Kwang Jin Chung , Myung Ahn Ok
Inventor： Jae Koo KIM , Young Hyo Park , In Hun Son , Seung Gweon Hong , Kang Min Jung , Kwang Jin Chung , Myung Ahn Ok
CPC classification number: C08G64/0208 , C08G64/34 , C08K5/09 , C08K5/11 , C08K5/12 , C08L69/00 , Y10T428/13 , Y10T428/1303 , Y10T428/1328 , Y10T428/1352 , C08L23/00 , C08L33/00 , C08L33/20 , C08L67/02
Abstract: Provided is an eco-friendly poly(propylene carbonate) resin composition for a sheet, which is characterized by using a poly(alkylene carbonate) resin developed by efficiently utilizing carbon dioxide, which is a major contributor to global warding, as a main material, and including appropriate additives, such as, a strength modifier, and a flexibilizer, thereby completely solving environmental hazards controversy of the existing polyvinyl chloride resin products; exhibiting excellent mechanical and thermal properties, processability, post processability (printability, embossing and surface treatment, laminating characteristics) and superior anti-flaming property (low smoke density) and elongation characteristics as compared with the existing polyvinyl chloride resin products; and overcoming an extruding production method which is a small-sized production manner, corresponding to a big defect in thermoplastic plastics emerged as substitutes for polyvinyl chloride resin products and thus applying a calendering process method which is a mass production manner.
Abstract translation: 本发明提供一种环保型聚碳酸丙烯酯树脂组合物，其特征在于，使用以全球防护的主要原因有效利用二氧化碳而开发的聚（碳酸亚烷基酯）树脂为主要原料， 并包括适当的添加剂，如强度调节剂和增韧剂，从而彻底解决了现有聚氯乙烯树脂产品的环境危害争议; 与现有的聚氯乙烯树脂产品相比，表现出优异的机械和热性能，可加工性，后加工性（可印刷性，压花和表面处理，层压特性）和优异的抗燃烧性（低烟密度）和伸长特性; 克服了作为聚氯乙烯树脂制品的替代品而出现的热塑性塑料的大缺陷的小尺寸生产方式的挤压生产方法，从而应用了大量生产方式的压延加工方法。
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3.发明申请Optical Films with Controlled Surface Morphology and the Method of Manufacturing the Same 审中-公开具有受控表面形态的光学膜及其制造方法公开(公告)号：US20120171392A1
公开(公告)日：2012-07-05
申请号：US13394756
申请日：2010-09-02
Applicant: Yong Gyun Cho , Chol Ho Lee , Yoo Seock Hwang , Hyuk Jun Kim , Ki Yup Kim , Sung Ho Son , Ki-Beom Kim , Kwang Jin Chung , Jun Tae Choi
Inventor： Yong Gyun Cho , Chol Ho Lee , Yoo Seock Hwang , Hyuk Jun Kim , Ki Yup Kim , Sung Ho Son , Ki-Beom Kim , Kwang Jin Chung , Jun Tae Choi
CPC classification number: B29D11/0074 , B29C67/202 , G02B1/04 , Y10T428/1036 , Y10T428/1041 , Y10T428/24355 , Y10T428/24364
Abstract: Provided are an optical film for use in flat panel display (FPD) devices, and a method for manufacturing the same. Particularly, there is provided a method for imparting surface roughness to an optical film, which includes forming dented craters having a radius of curvature of 10 nm-100 μm on the surface of an optical film obtained by a solution casting process and forming a plateau between one crater and another crater. There is also provided an optical film obtained by the same method.
Abstract translation: 提供一种用于平板显示器（FPD）器件的光学膜及其制造方法。 特别地，提供了一种赋予光学膜的表面粗糙度的方法，其包括在通过溶液流延法获得的光学膜的表面上形成具有10nm-100μm的曲率半径的凹陷孔，并在其之间形成平台 一个火山口和另一个火山口。 还提供了通过相同方法获得的光学膜。
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4.发明申请公开(公告)号：US20120157592A1
公开(公告)日：2012-06-21
申请号：US13213470
申请日：2011-08-19
Applicant: SeungGweon Hong , JaeYoung Park , HyeLim Kim , Kwang Jin Chung , Myung Ahn Ok
Inventor： SeungGweon Hong , JaeYoung Park , HyeLim Kim , Kwang Jin Chung , Myung Ahn Ok
Abstract: Provided is an eco-friendly rotogravure hot melt ink composition. More specifically, the present invention provides the rotogravure hot melt ink composition meeting requirements of a carbon footprint system by using, as a vehicle, poly propylene carbonate prepared using carbon dioxide as a raw material. The rotogravure hot melt ink prepared by the composition of the present invention has a higher printing density and more easily performs printing at low temperature than a poly vinyl acetate based hot melt ink according to the related art.
Abstract translation: 提供了一种环保型凹版印刷热熔油墨组合物。 更具体地说，本发明通过使用以二氧化碳为原料制备的聚碳酸丙烯酯作为载体，提供了满足碳足迹系统要求的轮转凹版热熔墨组合物。 通过本发明的组合物制备的轮转凹版热熔油墨具有更高的印刷密度，并且在相对于现有技术的聚乙酸乙烯酯基热熔性油墨的低温下更容易进行印刷。
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公开(公告)号：US20140206835A1
公开(公告)日：2014-07-24
申请号：US14238988
申请日：2012-07-27
Applicant: Seung Gweon Hong , Min Ho Jeon , Kwang Jin Chung , Ki Nam Chung , Myung Ahn Ok , In Hun Son
Inventor： Seung Gweon Hong , Min Ho Jeon , Kwang Jin Chung , Ki Nam Chung , Myung Ahn Ok , In Hun Son
IPC: C09J169/00
CPC classification number: C09J169/00 , C08G64/0208 , C08G64/34
Abstract: Provided is a hot melt adhesive composition including aliphatic polycarbonate. With the hot melt adhesive composition according to the present invention, the pyrolysis temperature is low, such that the harmful gas is not generated at the time of waste treatment, resulting in providing an excellent environmentally friendly product. In addition, the hot melt adhesive composition has the low melting temperature to thereby be usable at low temperature and exhibit sufficient adhesive strength.
Abstract translation: 提供了包含脂肪族聚碳酸酯的热熔性粘合剂组合物。 根据本发明的热熔粘合剂组合物，热解温度低，废弃处理时不产生有害气体，从而提供优良的环保产品。 此外，热熔粘合剂组合物具有低熔点温度，从而可在低温下使用并且具有足够的粘合强度。
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Patent Agency Ranking
6.发明申请SELF-ADHESIVE COMPOSITION AND SELF-ADHESIVE FILM FOR GLASS MANUFACTURED THEREFROM 审中-公开用于制造玻璃的自粘组合物和自粘膜公开(公告)号：US20140171616A1
公开(公告)日：2014-06-19
申请号：US14234691
申请日：2012-06-08
Applicant: Seung Gweon Hong , Min Ho Jeon , Kwang Jin Chung , Ki Nam Chung , Myung Ahn Ok , In Hun Son
Inventor： Seung Gweon Hong , Min Ho Jeon , Kwang Jin Chung , Ki Nam Chung , Myung Ahn Ok , In Hun Son
IPC: C09J169/00
CPC classification number: C09J169/00 , C08G64/0208 , C08G64/34 , C09J7/10 , C09J2469/00 , H01L31/0481 , Y02E10/50
Abstract: Provided is a self-adhesive composition having excellent weather resistance, adhesive strength, transparency, and durability to durability against ultraviolet rays, containing aliphatic polycarbonate by copolymerization of carbon dioxide and at least one epoxide compound. Also, provided are a self-adhesive film for glass produced from the self-adhesive composition containing aliphatic polycarbonate and a use thereof.
Abstract translation: 本发明提供一种通过二氧化碳和至少一种环氧化合物的共聚而具有优异的耐候性，粘合强度，透明性和对耐紫外线的耐久性的含有脂肪族聚碳酸酯的自粘组合物。 此外，提供了由含有脂肪族聚碳酸酯的自粘合组合物制成的玻璃用自粘膜及其用途。
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7.发明授权Eco-friendly poly(alkylene carbonate) resin composition for high-transparency and high-gloss sheet 有权用于高透明度和高光泽度片材的环保聚碳酸亚乙酯树脂组合物公开(公告)号：US08747970B2
公开(公告)日：2014-06-10
申请号：US13659301
申请日：2012-10-24
Applicant: Jae Koo Kim , Young Hyo Park , In Hun Son , Seung Gweon Hong , Kang Min Jung , Kwang Jin Chung , Myung Ahn Ok
Inventor： Jae Koo Kim , Young Hyo Park , In Hun Son , Seung Gweon Hong , Kang Min Jung , Kwang Jin Chung , Myung Ahn Ok
CPC classification number: C08G64/0208 , C08G64/34 , C08K5/09 , C08K5/11 , C08K5/12 , C08L69/00 , Y10T428/13 , Y10T428/1303 , Y10T428/1328 , Y10T428/1352 , C08L23/00 , C08L33/00 , C08L33/20 , C08L67/02
Abstract: Provided is an eco-friendly poly(propylene carbonate) resin composition for a sheet, which is characterized by using a poly(alkylene carbonate) resin developed by efficiently utilizing carbon dioxide, which is a major contributor to global warding, as a main material, and including appropriate additives, such as, a strength modifier, and a flexibilizer, thereby completely solving environmental hazards controversy of the existing polyvinyl chloride resin products; exhibiting excellent mechanical and thermal properties, processability, post processability (printability, embossing and surface treatment, laminating characteristics) and superior anti-flaming property (low smoke density) and elongation characteristics as compared with the existing polyvinyl chloride resin products; and overcoming an extruding production method which is a small-sized production manner, corresponding to a big defect in thermoplastic plastics emerged as substitutes for polyvinyl chloride resin products and thus applying a calendering process method which is a mass production manner.
Abstract translation: 本发明提供一种环保型聚碳酸丙烯酯树脂组合物，其特征在于，使用以全球防护的主要原因有效利用二氧化碳而开发的聚（碳酸亚烷基酯）树脂为主要原料， 并包括适当的添加剂，如强度调节剂和增韧剂，从而彻底解决了现有聚氯乙烯树脂产品的环境危害争议; 与现有的聚氯乙烯树脂产品相比，表现出优异的机械和热性能，可加工性，后加工性（可印刷性，压花和表面处理，层压特性）和优异的抗燃烧性（低烟密度）和伸长特性; 克服了作为聚氯乙烯树脂制品的替代品而出现的热塑性塑料的大缺陷的小尺寸生产方式的挤压生产方法，从而应用了大量生产方式的压延加工方法。
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8.发明申请PREPARATION OF POLY(ALKYLENE CARBONATE) CONTAINING CROSS-LINKED HIGH MOLECULAR WEIGHT CHAINS 有权含有交联高分子量链的聚（亚烷基碳酸酯）的制备公开(公告)号：US20120065360A1
公开(公告)日：2012-03-15
申请号：US13226985
申请日：2011-09-07
Applicant: Ji Su Jeong , Sung Jae Na , Sujith Sudevan , Myung Ahn Ok , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Anish Cyriac
Inventor： Ji Su Jeong , Sung Jae Na , Sujith Sudevan , Myung Ahn Ok , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Anish Cyriac
IPC: C08G64/34
CPC classification number: C08G64/34 , C08G64/0216
Abstract: Provided is preparation of poly(alkylene carbonate) through alternating copolymerization of carbon dioxide and epoxide. According to the disclosure, by introducing a diepoxide compound to alternating copolymerization of carbon dioxide and epoxide compound using a metal(III) prepared with salen-type ligands containing quaternary ammonium salt as a catalyst, some of the polymer chains may be cross-linked to thus increase an average molecular weight of the copolymer and extend a distribution of molecular weight. A resin prepared according to this method may have high mechanical strength and rheological advantages.
Abstract translation: 提供通过二氧化碳和环氧化物的交替共聚制备聚（碳酸亚烷基酯）。 根据公开内容，通过使用由含有季铵盐的salen型配体制备的金属（III）作为催化剂，通过引入二环氧化合物以使二氧化碳和环氧化合物的交替共聚，一些聚合物链可以与 从而增加共聚物的平均分子量并延长分子量的分布。 根据该方法制备的树脂可具有高的机械强度和流变学优点。
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9.发明申请公开(公告)号：US20110207909A1
公开(公告)日：2011-08-25
申请号：US13033252
申请日：2011-02-23
Applicant: Ji Su Jeong , Sujith Sudevan , Myung Ahn Ok , Sung Jae Na , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Kodiyan Varghese Jobi
Inventor： Ji Su Jeong , Sujith Sudevan , Myung Ahn Ok , Sung Jae Na , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Kodiyan Varghese Jobi
IPC: C08G65/26 , C07F15/06 , C07C221/00
CPC classification number: C07C251/24 , C07C2601/14 , C07F15/065 , C08G65/2603 , C08G65/266
Abstract: This invention relates to a Salen type ligand including three or more quaternary ammonium salts of nitrate anions, to a trivalent metal complex compound prepared from this ligand and a method of preparing the same, to a method of preparing polycarbonate by copolymerizing an epoxide compound and carbon dioxide using the complex compound as a catalyst, and to a method of separating and collecting the catalyst from the copolymer after copolymerization. This catalyst used to copolymerize an epoxide compound and carbon dioxide can be more simply prepared, and has lower catalyst preparation and recovery costs, and higher activity, compared to conventional catalysts.
Abstract translation: 本发明涉及包含三种或更多种硝酸根阴离子的季铵盐的Salen型配体，由该配体制备的三价金属络合物及其制备方法，涉及一种通过使环氧化合物与碳 使用配位化合物作为催化剂的二氧化碳，以及共聚后从共聚物中分离和收集催化剂的方法。 与常规催化剂相比，用于共聚环氧化合物和二氧化碳的催化剂可以更简单地制备，并且具有较低的催化剂制备和回收成本，以及更高的活性。
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10.发明授权公开(公告)号：US08598309B2
公开(公告)日：2013-12-03
申请号：US13033252
申请日：2011-02-23
Applicant: Ji Su Jeong , Sujith Sudevan , Myung Ahn Ok , Sung Jae Na , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Kodiyan Varghese Jobi
Inventor： Ji Su Jeong , Sujith Sudevan , Myung Ahn Ok , Sung Jae Na , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Kodiyan Varghese Jobi
CPC classification number: C07C251/24 , C07C2601/14 , C07F15/065 , C08G65/2603 , C08G65/266
Abstract: This invention relates to a Salen type ligand including three or more quaternary ammonium salts of nitrate anions, to a trivalent metal complex compound prepared from this ligand and a method of preparing the same, to a method of preparing polycarbonate by copolymerizing an epoxide compound and carbon dioxide using the complex compound as a catalyst, and to a method of separating and collecting the catalyst from the copolymer after copolymerization. This catalyst used to copolymerize an epoxide compound and carbon dioxide can be more simply prepared, and has lower catalyst preparation and recovery costs, and higher activity, compared to conventional catalysts.
Abstract translation: 本发明涉及包含三种或更多种硝酸根阴离子的季铵盐的Salen型配体，由该配体制备的三价金属络合物及其制备方法，涉及一种通过使环氧化合物与碳 使用配位化合物作为催化剂的二氧化碳，以及共聚后从共聚物中分离和收集催化剂的方法。 与常规催化剂相比，用于共聚环氧化合物和二氧化碳的催化剂可以更简单地制备，并且具有较低的催化剂制备和回收成本，以及更高的活性。
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