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    Colored toners
    6.
    发明授权
    Colored toners 有权
    彩色调色剂

    公开(公告)号：US08137880B2

    公开(公告)日：2012-03-20

    申请号：US12690360

    申请日：2010-01-20

    申请人： Jordan H. Wosnick ,  Richard P. N. Veregin ,  Eric Rotberg

    发明人： Jordan H. Wosnick ,  Richard P. N. Veregin ,  Eric Rotberg

    IPC分类号： G03G9/09

    CPC分类号： G03G9/0918 ,  G03G9/0914 ,  G03G9/0922

    摘要： The present disclosure provides blue toners and methods for their production. In embodiments, methods of the present disclosure include systems which may be utilized to predict the color properties of a blue toner, thereby permitting adjustment of the pigment loading and/or toner mass per unit area.

    摘要翻译： 本公开提供了蓝色调色剂及其生产方法。 在实施方案中，本公开的方法包括可用于预测蓝色调色剂的颜色性质的系统，从而允许调节每单位面积的颜料负载量和/或调色剂质量。

    Production of polyesters in a continuous packed-bed reactor using immobilized enzyme catalysts
    7.
    发明授权
    Production of polyesters in a continuous packed-bed reactor using immobilized enzyme catalysts 有权
    在使用固定化酶催化剂的连续填充床反应器中生产聚酯

    公开(公告)号：US08119763B2

    公开(公告)日：2012-02-21

    申请号：US12240421

    申请日：2008-09-29

    申请人： Jordan H. Wosnick ,  Santiago Faucher

    发明人： Jordan H. Wosnick ,  Santiago Faucher

    IPC分类号： C08C19/20

    CPC分类号： C12P7/62 ,  C08G63/06 ,  C08G63/785 ,  C12P7/6436 ,  G03G9/08755

    摘要： In accordance with various embodiments, there is a method of making a polyester. The method can include providing a monomer solution, the monomer solution including one or more cyclic esters in a concentration ranging from about 1 to about 100% and one or more solvents in a concentration ranging from about 99% to about 0%. The method of making a polyester can also include providing a packed-bed reactor including one or more immobilized enzymes, wherein the packed-bed reactor has an inlet and an outlet. The method can further include circulating the monomer solution through the packed-bed reactor to generate a solution enriched with polyester, such that the one or more immobilized enzymes convert the one or more cyclic esters to polyester in the packed-bed reactor during circulation and collecting the solution enriched with polyester exiting through the outlet.

    摘要翻译： 根据各种实施方案，有一种制备聚酯的方法。 该方法可以包括提供单体溶液，所述单体溶液包含浓度范围为约1至约100％的一种或多种环酯和浓度范围为约99％至约0％的一种或多种溶剂。 制备聚酯的方法还可以包括提供包含一种或多种固定化酶的填充床反应器，其中填充床反应器具有入口和出口。 该方法还可以包括使单体溶液循环通过填充床反应器以产生富含聚酯的溶液，使得一个或多个固定化酶在循环和收集期间将填料床反应器中的一种或多种环酯转化为聚酯 富含聚酯的溶液通过出口排出。