Polymerization catalysts, methods and products
    1.
    发明授权
    Polymerization catalysts, methods and products 有权
    聚合催化剂,方法和产品

    公开(公告)号:US09309332B2

    公开(公告)日:2016-04-12

    申请号:US14010235

    申请日:2013-08-26

    CPC classification number: C08F4/44 C08F4/65927 C08F4/76 C08F24/00 C08F124/00

    Abstract: The invention provides novel polymer compositions and methods for preparing such compositions. The invention also provides methods for polymerizing various unsaturated monomers, including naturally occurring or plant biomass-derived renewable acrylic monomers. The monomers can be rapidly polymerized using various organic catalysts or organometallic catalysts, as described herein. In one embodiment, nearly perfectly isotactic polymers (mmmm>99%) can be prepared using a C2-symmetric zirconocenium catalyst.

    Abstract translation: 本发明提供新的聚合物组合物和制备这种组合物的方法。 本发明还提供了聚合各种不饱和单体的方法,包括天然存在的或植物生物质衍生的可再生丙烯酸单体。 如本文所述,可以使用各种有机催化剂或有机金属催化剂快速聚合单体。 在一个实施方案中,可以使用C2对称锆锡催化剂制备几乎完全的全同立构聚合物(mmmm> 99%)。

Patent Agency Ranking