Dibasic esters and the use thereof in plasticizer compositions
    1.
    发明授权
    Dibasic esters and the use thereof in plasticizer compositions 有权
    二元酯及其在增塑剂组合物中的用途

    公开(公告)号:US09267013B2

    公开(公告)日:2016-02-23

    申请号:US14644940

    申请日:2015-03-11

    摘要: Dibasic esters (diesters) and their use in plasticizer compositions are generally disclosed. In some embodiments, the diesters are branched-chain esters of long-chain alkanedioic acids, such as octadecanedioic acid. In some embodiments, such plasticizer compositions are used to increase the plasticity of a polymer resin, such as a vinyl chloride resin or poly vinyl butyral. In some other embodiments, such plasticizer compositions are used to lower the glass transition temperature of a polymer resin. In some embodiments, at least a portion of the plasticizer is derived from a renewable source, such as a natural oil.

    摘要翻译: 二元酯(二酯)及其在增塑剂组合物中的用途通常被公开。 在一些实施方案中,二酯是长链链烷二酸的支链酯,例如十八烷二酸。 在一些实施方案中,这种增塑剂组合物用于增加聚合物树脂如氯乙烯树脂或聚乙烯醇缩丁醛的可塑性。 在一些其它实施方案中,这种增塑剂组合物用于降低聚合物树脂的玻璃化转变温度。 在一些实施方案中,至少一部分增塑剂衍生自可再生来源,例如天然油。

    Polyester Polyols and Methods of Making and Using the Same
    2.
    发明申请
    Polyester Polyols and Methods of Making and Using the Same 有权
    聚酯多元醇及其制备和使用方法

    公开(公告)号:US20150112029A1

    公开(公告)日:2015-04-23

    申请号:US14508643

    申请日:2014-10-07

    IPC分类号: C08G63/16 C08G81/00

    摘要: Polyester polyols are generally disclosed, including methods of making and using them. In some embodiments, the polyester polyols are incorporated into a block copolymer, such as a polyurethane block copolymer. In some embodiments, the polyurethane block copolymers can be used as compatibilizing agents, which can be used, for example, in polymer blends, polymer alloys, solutions, emulsions, as well as in extruded and injection molded articles. In some embodiments, at least a portion of the polyurethane block copolymer is derived from a renewable source.

    摘要翻译: 通常公开了聚酯多元醇,包括制备和使用它们的方法。 在一些实施方案中,将聚酯多元醇引入嵌段共聚物中,例如聚氨酯嵌段共聚物。 在一些实施方案中,聚氨酯嵌段共聚物可以用作相容剂,其可以用于例如聚合物共混物,聚合物合金,溶液,乳液以及挤出和注模制品中。 在一些实施方案中,聚氨酯嵌段共聚物的至少一部分来自可再生来源。