CATALYSTS AND METHODS FOR POLYMER SYNTHESIS
    22.
    发明申请
    CATALYSTS AND METHODS FOR POLYMER SYNTHESIS 有权
    催化剂和聚合物合成方法

    公开(公告)号:US20130172524A1

    公开(公告)日:2013-07-04

    申请号:US13822795

    申请日:2011-09-14

    申请人: Jay J. Farmer

    发明人: Jay J. Farmer

    IPC分类号: C08G64/34

    摘要: The present invention provides bimetallic complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to one or more active metal centers of the complex.

    摘要翻译: 本发明提供了在二氧化碳和环氧化物的共聚中具有增加的活性的双金属络合物。 还提供了在合成聚合物中使用这种金属络合物的方法。 根据一个方面,本发明提供了金属络合物,其包含与多配体配位的辅催化活性的活化物质,其与复合物的一个或多个活性金属中心配位。

    METHODS FOR COPRODUCTION OF TEREPHTHALIC ACID AND STYRENE FROM ETHYLENE OXIDE
    26.
    发明申请
    METHODS FOR COPRODUCTION OF TEREPHTHALIC ACID AND STYRENE FROM ETHYLENE OXIDE 有权
    用于从乙烯氧化物中共同对苯二酸和苯乙烯进行共聚的方法

    公开(公告)号:US20170001939A1

    公开(公告)日:2017-01-05

    申请号:US15199047

    申请日:2016-06-30

    IPC分类号: C07C51/14

    摘要: The present invention provides methods for the production of terephthalic acid and derivatives thereof using ethylene oxide, carbon monoxide and furan as feedstocks. The process is characterized by high yields and high carbon efficiency. The process can utilize 100% biobased feedstocks (EO via ethanol, CO via biomass gasification, and furan via known processes from cellulosic feedstocks). In one aspect, processes of the invention coproduce biobased terephthalic acid and biobased styrene.

    摘要翻译: 本发明提供使用环氧乙烷,一氧化碳和呋喃作为原料生产对苯二甲酸及其衍生物的方法。 该方法的特点是高产率和高碳效率。 该方法可利用100%生物基原料(EO通过乙醇,CO通过生物质气化,呋喃通过已知方法从纤维素原料)。 一方面,本发明的方法共同生产生物基对苯二甲酸和生物基苯乙烯。

    Catalysts and methods for polymer synthesis
    27.
    发明授权
    Catalysts and methods for polymer synthesis 有权
    聚合物合成的催化剂和方法

    公开(公告)号:US09284406B2

    公开(公告)日:2016-03-15

    申请号:US13822795

    申请日:2011-09-14

    申请人: Jay J. Farmer

    发明人: Jay J. Farmer

    摘要: The present invention provides bimetallic complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to one or more active metal centers of the complex.

    摘要翻译: 本发明提供了在二氧化碳和环氧化物的共聚中具有增加的活性的双金属络合物。 还提供了在合成聚合物中使用这种金属络合物的方法。 根据一个方面,本发明提供了金属络合物,其包含与多配体配位的辅催化活性的活化物质,其与复合物的一个或多个活性金属中心配位。