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29 条记录 (耗时 0.027 秒)

    Hot Melt Composition
    11.
    发明申请
    Hot Melt Composition 审中-公开
    热熔胶组成

    公开(公告)号：US20140206835A1

    公开(公告)日：2014-07-24

    申请号：US14238988

    申请日：2012-07-27

    申请人： Seung Gweon Hong ,  Min Ho Jeon ,  Kwang Jin Chung ,  Ki Nam Chung ,  Myung Ahn Ok ,  In Hun Son

    发明人： Seung Gweon Hong ,  Min Ho Jeon ,  Kwang Jin Chung ,  Ki Nam Chung ,  Myung Ahn Ok ,  In Hun Son

    IPC分类号： C09J169/00

    CPC分类号： C09J169/00 ,  C08G64/0208 ,  C08G64/34

    摘要： 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.

    摘要翻译： 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。

    Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and α-olefins
    12.
    发明授权
    Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and α-olefins 有权
    用于生产乙烯均聚物或乙烯和α-烯烃共聚物的芳基苯氧基催化剂体系

    公开(公告)号：US07833926B2

    公开(公告)日：2010-11-16

    申请号：US12533816

    申请日：2009-07-31

    申请人： Tae Woo Woo ,  Myung Ahn Ok ,  Jong Sok Hahn ,  Mal-Ou Lee ,  Sang Ook Kang ,  Sung-bo Ko ,  Tae-Jin Kim ,  Sung-Kwan Kim

    发明人： Tae Woo Woo ,  Myung Ahn Ok ,  Jong Sok Hahn ,  Mal-Ou Lee ,  Sang Ook Kang ,  Sung-bo Ko ,  Tae-Jin Kim ,  Sung-Kwan Kim

    IPC分类号： C08F4/64 ,  C08F4/6592 ,  C07F17/00 ,  B01J31/22

    CPC分类号： C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F2420/03 ,  C08F4/6592 ,  C08F2500/12 ,  C08F210/14

    摘要： The present invention relates to an arylphenoxy catalyst system producing an ethylene homopolymer or copolymers of ethylene and α-olefins, and a method of producing an ethylene homopolymer or copolymers of ethylene and α-olefins having a high molecular weight under a high temperature solution polymerization condition using the same. The catalyst system includes a group IV arylphenoxy-based transition metal catalyst and an aluminoxane cocatalyst or a boron compound cocatalyst. In the transition metal catalyst, a cyclopentadiene derivative and arylphenoxide as fixed ligands are located around the group IV transition metal, arylphenoxide is substituted with at least one aryl derivative and is located at the ortho position thereof, and the ligands are not crosslinked to each other. The catalyst includes an environmentally-friendly raw material, synthesis of the catalyst is economical, and thermal stability of the catalyst is excellent. It is useful for producing an ethylene homopolymer or copolymers of ethylene and α-olefins having various physical properties in commercial polymerization processes.

    摘要翻译： 本发明涉及一种制备乙烯均聚物或乙烯与α-烯烃共聚物的芳基苯氧基催化剂体系，以及在高温溶液聚合条件下制备乙烯均聚物或乙烯与高分子量α-烯烃的共聚物的方法 使用相同 催化剂体系包括IV族芳基苯氧基基过渡金属催化剂和铝氧烷助催化剂或硼化合物助催化剂。 在过渡金属催化剂中，作为固定配体的环戊二烯衍生物和芳基苯氧基位于IV族过渡金属周围，芳基酚被至少一个芳基衍生物取代，位于其邻位，配体彼此不交联 。 催化剂包括环保原料，催化剂的合成是经济的，催化剂的热稳定性优异。 在商业聚合方法中生产具有各种物理性质的乙烯均聚物或乙烯和α-烯烃的共聚物是有用的。

    Composition of rotogravure hotmelt ink containing polypropylene carbonate
    15.
    发明授权
    Composition of rotogravure hotmelt ink containing polypropylene carbonate 有权
    含有聚碳酸丙烯酯的轮转凹版热熔油墨的组成

    公开(公告)号：US08376537B2

    公开(公告)日：2013-02-19

    申请号：US13213470

    申请日：2011-08-19

    申请人： SeungGweon Hong ,  JaeYoung Park ,  HyeLim Kim ,  Kwang Jin Chung ,  Myung Ahn Ok

    发明人： SeungGweon Hong ,  JaeYoung Park ,  HyeLim Kim ,  Kwang Jin Chung ,  Myung Ahn Ok

    IPC分类号： C09D11/10

    CPC分类号： C09D11/03 ,  C09D11/10 ,  C09D11/34

    摘要： 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.

    摘要翻译： 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。

    Homogeneous catalyst system for producing ethylene homopolymer or ethylene copolymers with alpha-olefins
    16.
    发明授权
    Homogeneous catalyst system for producing ethylene homopolymer or ethylene copolymers with alpha-olefins 有权
    用于生产乙烯均聚物或乙烯与α-烯烃共聚物的均相催化剂体系

    公开(公告)号：US07985817B2

    公开(公告)日：2011-07-26

    申请号：US12065974

    申请日：2006-09-08

    申请人： Tae Woo Woo ,  Myung Ahn Ok ,  Jong Sok Hahn ,  Sang Ook Kang ,  Jae Ho Jung

    发明人： Tae Woo Woo ,  Myung Ahn Ok ,  Jong Sok Hahn ,  Sang Ook Kang ,  Jae Ho Jung

    IPC分类号： C08F4/52 ,  C08F4/64 ,  C08F4/76 ,  B01J31/14 ,  B01J31/38

    CPC分类号： C08F10/02 ,  C08F4/65908 ,  C08F4/65912 ,  C08F210/16 ,  C08F2420/02 ,  C08F4/6592 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/03

    摘要： Disclosed is a homogeneous catalyst system for producing an ethylene homopolymer or an ethylene copolymer with α-olefin. Specifically, this invention pertains to a transition metal catalyst which has stability under high temperature solution polymerization at 120˜250° C., in which a cyclopentadiene derivative and an electron donating substituent, both of which are bonded to a Group IV transition metal acting as a central metal, are crosslinked through a silyl derivative substituted with a cyclohexyl, to a catalyst system including such a transition metal catalyst and an aluminoxane cocatalyst or a boron compound cocatalyst, and to a method of producing an ethylene homopolymer or an ethylene copolymer with α-olefin, having high molecular weight, using the catalyst system under conditions of high-temperature solution polymerization. The catalyst according to this invention has excellent thermal stability and compatibility with a paraffin hydrocarbon solvent and thus is effective in the production of an ethylene homopolymer or an ethylene copolymer with α-olefin having various properties in commercial polymerization processes.

    摘要翻译： 公开了一种用于生产乙烯均聚物或与α-烯烃的乙烯共聚物的均相催化剂体系。 具体地说，本发明涉及在120〜250℃下在高温溶液聚合下具有稳定性的过渡金属催化剂，其中环戊二烯衍生物和给电子取代基都与IV族过渡金属键合，作为 中间金属通过由环己基取代的甲硅烷基衍生物与包含这种过渡金属催化剂和铝氧烷助催化剂或硼化合物助催化剂的催化剂体系交联，以及制备乙烯均聚物或乙烯共聚物的方法，其中α α-烯烃，具有高分子量，在高温溶液聚合条件下使用催化剂体系。 根据本发明的催化剂具有优异的热稳定性和与链烷烃溶剂的相容性，因此在商业聚合方法中与具有各种性能的α-烯烃一起生产乙烯均聚物或乙烯共聚物是有效的。

    Eco-friendly poly(alkylene carbonate) resin composition for high-transparency and high-gloss sheet
    18.
    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

    申请人： Jae Koo Kim ,  Young Hyo Park ,  In Hun Son ,  Seung Gweon Hong ,  Kang Min Jung ,  Kwang Jin Chung ,  Myung Ahn Ok

    发明人： Jae Koo Kim ,  Young Hyo Park ,  In Hun Son ,  Seung Gweon Hong ,  Kang Min Jung ,  Kwang Jin Chung ,  Myung Ahn Ok

    IPC分类号： C08G64/00 ,  B29D22/00

    CPC分类号： 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

    摘要： 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.

    摘要翻译： 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。