Flame retardant acrylic/PLA copolymer
    7.
    发明授权
    Flame retardant acrylic/PLA copolymer 有权
    阻燃丙烯酸/ PLA共聚物

    公开(公告)号:US09422386B2

    公开(公告)日:2016-08-23

    申请号:US14513349

    申请日:2014-10-14

    摘要: A flame retardant acrylic/polylactic acid (PLA) copolymer is synthesized which contains a FR-PMMA block that includes either a poly(MMAP) block or a poly(MMA-co-MMAP) block, wherein MMA is methyl methacrylate and MMAP is a MMA-like monomer that is functionalized with a phosphorus-containing moiety. In some embodiments, the flame retardant acrylic/PLA copolymer is a diblock copolymer containing a PLA block and a FR-PMMA block. In other embodiments, the flame retardant acrylic/PLA copolymer is a triblock-graft copolymer containing a PLA block, a PMMA block and a FR-PMMA block.

    摘要翻译: 合成了包含FR-PMMA嵌段的阻燃丙烯酸/聚乳酸(PLA)共聚物,其包含聚(MMAP)嵌段或聚(MMA-co-MMAP)嵌段,其中MMA为甲基丙烯酸甲酯,MMAP为 用含磷部分官能化的MMA样单体。 在一些实施方案中,阻燃丙烯酸/ PLA共聚物是含有PLA嵌段和FR-PMMA嵌段的二嵌段共聚物。 在其它实施方案中,阻燃丙烯酸/ PLA共聚物是含有PLA嵌段,PMMA嵌段和FR-PMMA嵌段的三嵌段 - 接枝共聚物。