RESIN BLEND FOR MELTING PROCESS
    4.
    发明申请
    RESIN BLEND FOR MELTING PROCESS 审中-公开
    用于熔融工艺的树脂混合物

    公开(公告)号:US20130295397A1

    公开(公告)日:2013-11-07

    申请号:US13862159

    申请日:2013-04-12

    申请人: LG CHEM, LTD.

    IPC分类号: C08L33/14

    摘要: Provided are a resin blend for forming a layer-separated structure, a pellet, a method of preparing a resin article using the same and a resin article. The resin blend may include a first resin, and a second resin that comprises a resin to which at least one organic functional group selected from the group consisting of an alkyl group having 2 to 20 carbon atoms, an alicyclic group having 5 to 40 carbon atoms and an aromatic group having 6 to 40 carbon atoms is introduced, that has a difference in melt viscosity from the first resin of 0.1 to 3000 pa*s at a shear rate of 100 to 1000 s−1 and a processing temperature of the resin blend, and that has a difference in glass transition temperature from the first resin of 10° C. to 150° C. The resin blend can improve mechanical and surface characteristics of a resin article. Further, since coating or plating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased.

    摘要翻译: 提供了用于形成层分离结构的树脂共混物,颗粒,使用其的树脂制品的制备方法和树脂制品。 树脂共混物可以包括第一树脂和第二树脂,其包含选自碳原子数2〜20的烷基中的至少一种有机官能团的碳原子数为5〜40的脂肪族基团的树脂, 引入碳原子数为6〜40的芳香族基团,在100〜1000秒-1的剪切速度下,与第一树脂的熔融粘度不同,熔融粘度为0.1〜3000Pa·s,树脂共混物的加工温度 ,并且与10℃至150℃的第一树脂的玻璃化转变温度不同。树脂共混物可以改善树脂制品的机械和表面特性。 此外,由于制造树脂制品不需要涂覆或电镀,因此可以降低制造时间和/或成本,并且可以提高生产率。

    RESIN BLEND FOR MELTING PROCESS
    5.
    发明申请
    RESIN BLEND FOR MELTING PROCESS 有权
    用于熔融工艺的树脂混合物

    公开(公告)号:US20130288057A1

    公开(公告)日:2013-10-31

    申请号:US13862190

    申请日:2013-04-12

    申请人: LG CHEM, LTD.

    IPC分类号: C08L33/20

    摘要: Provided are a resin blend for forming a layer-separated structure, a pellet, a method of preparing a resin article using the same and a resin article. The resin blend may include a first resin, and a second resin that comprises an acrylic copolymer containing a silica particle and has a molecular weight distribution of 1 to 2.5. The resin blend can improve surface characteristics of a resin article. Also, the resin blend can realize excellent scratch resistance of a resin article. Further, since an additional coating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased.

    摘要翻译: 提供了用于形成层分离结构的树脂共混物,颗粒,使用其的树脂制品的制备方法和树脂制品。 树脂共混物可以包括第一树脂和包含含有二氧化硅颗粒并且分子量分布为1至2.5的丙烯酸共聚物的第二树脂。 树脂共混物可以改善树脂制品的表面特性。 此外,树脂混合物可以实现树脂制品的优异的耐刮擦性。 此外,由于不需要额外的涂层来制造树脂制品,所以可以降低制造时间和/或成本,并且可以提高生产率。

    RESIN BLEND (AS AMENDED)
    7.
    发明申请
    RESIN BLEND (AS AMENDED) 有权
    树脂混合(如修改)

    公开(公告)号:US20140255700A1

    公开(公告)日:2014-09-11

    申请号:US14286417

    申请日:2014-05-23

    申请人: LG CHEM, LTD.

    IPC分类号: C08L33/12 B32B27/08 B32B27/28

    摘要: Provided are a resin blend including a first resin, and a second resin having a hydrophobic moiety represented by Formula 1 at a main chain and having a difference in surface energy from the first resin at 25° C. of 0.1 to 20 mN/m, and formed in a layer-separated structure, a pellet, a method of manufacturing the same, and a resin molded article having a specific layer-separated structure. Because of the resin blend, a molded product may have enhanced mechanical properties and surface hardness, and additional surface coating may be omitted, thereby reducing a processing time, increasing productivity, and reducing production costs.

    摘要翻译: 提供了一种树脂共混物,其包含第一树脂和在主链上具有由式1表示的疏水部分的第二树脂,并且在25℃下的表面能与第一树脂的差异为0.1至20mN / m, 并且形成为分层结构,颗粒,其制造方法和具有特定层分离结构的树脂模制品。 由于树脂共混物,模制产品可能具有增强的机械性能和表面硬度,并且可以省略额外的表面涂层,从而减少加工时间,提高生产率并降低生产成本。