POLYMERIC MATERIALS DERIVED FROM TOBACCO
    1.
    发明申请
    POLYMERIC MATERIALS DERIVED FROM TOBACCO 有权
    从烟草衍生的聚合材料

    公开(公告)号:US20120192882A1

    公开(公告)日:2012-08-02

    申请号:US13015912

    申请日:2011-01-28

    摘要: The invention provides a polymer prepared from a substituted 1,3-butadiene (such as neophytadiene) derived from a plant of the Nicotiana species. The invention also provides smoking articles and smokeless tobacco compositions that include the polymers described herein. Further, the invention provides a method of polymerizing a substituted 1,3-butadiene derived from a plant of the Nicotiana species, the method including reacting a substituted 1,3-butadiene derived from a plant of the Nicotiana species with one or more reagents selected from the group consisting of an anionic initiator, a radical initiator, and a Ziegler-Natta catalyst.

    摘要翻译: 本发明提供由衍生自烟草属植物的取代的1,3-丁二烯(如新戊二烯)制备的聚合物。 本发明还提供了包含本文所述的聚合物的吸烟制品和无烟烟草组合物。 此外,本发明提供了一种聚合衍生自烟草属植物的取代1,3-丁二烯的方法,该方法包括将衍生自烟草属植物的取代1,3-丁二烯与选自一种或多种试剂 由阴离子引发剂,自由基引发剂和齐格勒 - 纳塔催化剂组成。

    Anionic polymerization of cis- and trans-1,3-pentadiene from a mixture
of saturated and unsaturated hydrocarbons
    2.
    发明授权
    Anionic polymerization of cis- and trans-1,3-pentadiene from a mixture of saturated and unsaturated hydrocarbons 失效
    来自饱和和不饱和烃的混合物的顺式和反式-1,3-戊二烯的阴离子聚合

    公开(公告)号:US4486614A

    公开(公告)日:1984-12-04

    申请号:US517171

    申请日:1983-07-25

    摘要: 1,3-pentadiene is polymerized from a mixture of saturated and unsaturated hydrocarbon compounds, the compounds having primarily 5 carbon atoms per molecule, with an anionic polymerization initiator. The mixture of saturated and unsaturated hydrocarbon compounds is contacted, in an inert atmosphere, with an anionic polymerization initiator to form a reaction mixture. The anionic polymerization initiator is present in an amount sufficient to inactivate polymerization-terminating compounds present in the mixture and to initiate polymerization of 1,3-pentadiene from the mixture. The reaction mixture is heated with stirring to a temperature sufficient to inactivate the polymerization terminating compounds. After inactivation of the polymerization terminating compounds, the reaction mixture is then heated with stirring to a temperature sufficient to initiate polymerization of 1,3-pentadiene from the reaction mixture. Polymer recovery and subsequent functionalization, if any, follow thereafter.

    摘要翻译: 1,3-戊二烯由饱和和不饱和烃化合物的混合物聚合,每分子具有大约5个碳原子的化合物与阴离子聚合引发剂一起聚合。 饱和和不饱和烃化合物的混合物在惰性气氛中与阴离子聚合引发剂接触以形成反应混合物。 阴离子聚合引发剂的存在量足以使存在于混合物中的聚合终止化合物失活并引发1,3-戊二烯从混合物中的聚合。 将反应混合物在搅拌下加热至足以灭活聚合终止化合物的温度。 在聚合终止化合物失活后,然后将反应混合物在搅拌下加热至足以引发来自反应混合物的1,3-戊二烯聚合的温度。 聚合物回收和随后的功能化(如果有的话)随后进行。

    Polymeric materials derived from tobacco
    6.
    发明授权
    Polymeric materials derived from tobacco 有权
    衍生自烟草的聚合物

    公开(公告)号:US08893725B2

    公开(公告)日:2014-11-25

    申请号:US13015912

    申请日:2011-01-28

    摘要: The invention provides a polymer prepared from a substituted 1,3-butadiene (such as neophytadiene) derived from a plant of the Nicotiana species. The invention also provides smoking articles and smokeless tobacco compositions that include the polymers described herein. Further, the invention provides a method of polymerizing a substituted 1,3-butadiene derived from a plant of the Nicotiana species, the method including reacting a substituted 1,3-butadiene derived from a plant of the Nicotiana species with one or more reagents selected from the group consisting of an anionic initiator, a radical initiator, and a Ziegler-Natta catalyst.

    摘要翻译: 本发明提供由衍生自烟草属植物的取代的1,3-丁二烯(如新戊二烯)制备的聚合物。 本发明还提供了包含本文所述的聚合物的吸烟制品和无烟烟草组合物。 此外,本发明提供了一种聚合衍生自烟草属植物的取代1,3-丁二烯的方法,该方法包括将衍生自烟草属植物的取代1,3-丁二烯与选自一种或多种试剂 由阴离子引发剂,自由基引发剂和齐格勒 - 纳塔催化剂组成。