Composition of eco-friendly hot melt adhesive
    11.
    发明授权
    Composition of eco-friendly hot melt adhesive 有权
    环保热熔胶组成

    公开(公告)号:US08426507B2

    公开(公告)日:2013-04-23

    申请号:US13307642

    申请日:2011-11-30

    IPC分类号: C08K5/103

    摘要: Provided is a polypropylene carbonate based resin composition used as a hot melt adhesive. In detail, the present invention is to provide a composition of the hot melt adhesive having high adhesion to a polar surface of the polypropylene carbonate resin based hot melt adhesive and adhesion to a non-polar surface. The composition of hot melt adhesive according to the present invention has excellent compatibility between raw materials so as to have a completely uniform phase, thereby increasing cohesive energy as the adhesive and having the excellent adhesion to the polar or non-polar surface.

    摘要翻译: 提供用作热熔粘合剂的聚丙烯碳酸酯类树脂组合物。 具体地说,本发明提供一种热熔性粘合剂的组合物,其具有与聚丙烯碳酸酯树脂基热熔粘合剂的极性表面的高粘合性和对非极性表面的粘附性。 根据本发明的热熔粘合剂的组成在原料之间具有优异的相容性,从而具有完全均匀的相,从而增加作为粘合剂的内聚能,并且对极性或非极性表面具有优异的粘合性。

    Resin composition for sheet products
    13.
    发明授权
    Resin composition for sheet products 有权
    用于片材产品的树脂组合物

    公开(公告)号:US08252886B2

    公开(公告)日:2012-08-28

    申请号:US13224473

    申请日:2011-09-02

    IPC分类号: C08G64/00 C08G63/02

    摘要: Provided is a resin composition for a sheet to an eco-friendly poly(alkylene carbonate) resin composition containing a poly(alkylene carbonate) resin developed by efficiently utilizing carbon dioxide, which is a major contributor to global warming, as a main material, and including an strength controller, a flexibilizer and a filler. The present invention can solve problems related to environment harmfulness of the existing polyvinyl chloride resin products and have excellent flameproofing property and stretching property. In addition, the present invention can employ a calender processing method, which allows mass production and overcome a small production type extrusion processing method, which is regarded as the biggest disadvantage of thermoplastics emerging as alternatives for the existing polyvinyl chloride products.

    摘要翻译: 本发明提供一种用于生物友好的聚碳酸亚烷酯树脂组合物的树脂组合物,其包含通过有效利用作为主要原料的全球变暖的主要贡献者的二氧化碳而开发的聚(碳酸亚烷基酯)树脂,以及 包括强度控制器,增光器和填料。 本发明可以解决与现有的聚氯乙烯树脂制品的环境有害性有关的问题,具有优异的隔爆性和拉伸性。 此外,本发明可以采用压延机加工方法,其可以批量生产并克服小型生产型挤出加工方法,这被认为是作为现有聚氯乙烯产品替代品的热塑性塑料出现的最大缺点。

    RESIN COMPOSITION FOR SHEET PRODUCTS
    15.
    发明申请
    RESIN COMPOSITION FOR SHEET PRODUCTS 有权
    树脂组合物

    公开(公告)号:US20120059078A1

    公开(公告)日:2012-03-08

    申请号:US13224473

    申请日:2011-09-02

    摘要: Provided is a resin composition for a sheet to an eco-friendly poly(alkylene carbonate) resin composition containing a poly(alkylene carbonate) resin developed by efficiently utilizing carbon dioxide, which is a major contributor to global warming, as a main material, and including an strength controller, a flexibilizer and a filler. The present invention can solve problems related to environment harmfulness of the existing polyvinyl chloride resin products and have excellent flameproofing property and stretching property. In addition, the present invention can employ a calender processing method, which allows mass production and overcome a small production type extrusion processing method, which is regarded as the biggest disadvantage of thermoplastics emerging as alternatives for the existing polyvinyl chloride products.

    摘要翻译: 本发明提供一种用于生物友好的聚碳酸亚烷酯树脂组合物的树脂组合物,其包含通过有效利用作为主要原料的全球变暖的主要贡献者的二氧化碳而开发的聚(碳酸亚烷基酯)树脂,以及 包括强度控制器,增光器和填料。 本发明可以解决与现有的聚氯乙烯树脂制品的环境有害性有关的问题,具有优异的隔爆性和拉伸性。 此外,本发明可以采用压延机加工方法,其可以批量生产并克服小型生产型挤出加工方法,这被认为是作为现有聚氯乙烯产品替代品的热塑性塑料出现的最大缺点。

    Composition for Paper Coating
    16.
    发明申请
    Composition for Paper Coating 审中-公开
    纸涂层组成

    公开(公告)号:US20120052209A1

    公开(公告)日:2012-03-01

    申请号:US13218163

    申请日:2011-08-25

    IPC分类号: B05D3/12 C09D169/00

    摘要: Provided is a composition for paper coating, including aliphatic polycarbonate having an average molecular weight of 50000˜3000000 obtained by reaction of one or at least two different kinds of epoxide compounds selected from the group consisting of (C2-C10)alkylene oxide substituted or unsubstituted with carbon dioxide, halogen, or alkoxy; (C4-C20)cycloalkylene oxide substituted or unsubstituted with halogen or alkoxy; and (C8-C20)styrene oxide substituted or unsubstituted with halogen, alkoxy, alkyl or aryl. Also, provided is a method for coating a paper, by extrusion-coating the composition for paper coating at 150 to 230° C. on the paper to manufacture a coated paper.

    摘要翻译: 本发明提供一种用于纸张涂布的组合物,其包括平均分子量为50000〜30000的脂肪族聚碳酸酯,所述脂肪族聚碳酸酯通过一种或至少两种不同种类的选自(C2-C10)环氧烷烃取代或未取代的环氧化合物 二氧化碳,卤素或烷氧基; 被卤素或烷氧基取代或未取代的(C4-C20)环氧烷烃; 和被卤素,烷氧基,烷基或芳基取代或未取代的(C8-C20)氧化苯乙烯。 此外,提供了一种通过在纸上涂覆纸张涂布组合物在150至230℃下进行涂布来制造涂布纸的方法。

    TRANSITION METAL CATALYTIC SYSTEMS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF THE ETHYLENE AND a-OLEFINS USING THE SAME
    17.
    发明申请
    TRANSITION METAL CATALYTIC SYSTEMS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF THE ETHYLENE AND a-OLEFINS USING THE SAME 审中-公开
    过渡金属催化体系及其制备乙烯共聚物或乙烯的共聚物和使用它们的α-烯烃的方法

    公开(公告)号:US20110098426A1

    公开(公告)日:2011-04-28

    申请号:US12981647

    申请日:2010-12-30

    摘要: Provided are transition metal catalytic systems for preparing ethylene homopolymers or copolymers of ethylene with α-olefins. More specifically, provided are Group 4 transition metal catalysts, which is characterized in that the catalyst comprises around the Group 4 transition metal a cyclopentadiene derivative, and at least one aryloxide ligand(s) having a fluorenyl group or a derivative thereof (which is ready to be substituted at 9-position) that functions as an electron donor and serves to stabilize the catalytic system by surrounding an oxygen atom that links the ligand to the transition metal at ortho-position, and there is no cross-linkage between the ligands; catalytic systems comprising such transition metal catalyst and aluminoxane cocatalyst or boron compound cocatalyst; and processes for preparing ethylene homopolymers or copolymers of ethylene with α-olefins by using the same.

    摘要翻译: 提供了用于制备乙烯均聚物或乙烯与α-烯烃的共聚物的过渡金属催化体系。 更具体地,提供了第4族过渡金属催化剂,其特征在于催化剂包含围绕第4族过渡金属环戊二烯衍生物和至少一种具有芴基或其衍生物的芳氧基配体(其准备好 在9位被取代),其用作电子给体并且用于通过围绕在配位体处将配体连接到过渡金属的氧原子来稳定催化体系,并且配体之间不存在交联; 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体系; 以及通过使用它们制备乙烯均聚物或乙烯与α-烯烃的共聚物的方法。

    Catalytic system for CO2/epoxide copolymerization
    19.
    发明授权
    Catalytic system for CO2/epoxide copolymerization 有权
    CO2 /环氧化物共聚催化体系

    公开(公告)号:US08987411B2

    公开(公告)日:2015-03-24

    申请号:US12817588

    申请日:2010-06-17

    摘要: The present invention related to a method of manufacturing a polycarbonate including the process of copolymerizing epoxide compound and CO2 using cobalt(III) or chromium(III), where the ligands contains at least 3 ammonium cations, central metal has formal −1 charge, and conjugated anions of the two cationic ammonium groups are acid-base homoconjugation, as catalyst.According to the present invention, the initial induction time can be reduced when the said polycarbonate is manufactured and it is possible to improve the activity of the catalyst and the molecular weight of the obtained polymer.

    摘要翻译: 本发明涉及一种制备聚碳酸酯的方法,包括使用钴(III)或铬(III)共聚环氧化合物和CO 2的方法,其中配体含有至少3个铵阳离子,中心金属具有正电荷-1, 两个阳离子铵基团的共轭阴离子是酸碱共结合作为催化剂。 根据本发明,当制造所述聚碳酸酯时可以减少初始诱导时间,并且可以提高催化剂的活性和所得聚合物的分子量。