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    Production of polyesters in a continuous packed-bed reactor using immobilized enzyme catalysts
    1.
    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

    Applicant: Jordan H. Wosnick ,  Santiago Faucher

    Inventor： Jordan H. Wosnick ,  Santiago Faucher

    IPC: C08C19/20

    CPC classification number: C12P7/62 ,  C08G63/06 ,  C08G63/785 ,  C12P7/6436 ,  G03G9/08755

    Abstract: 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.

    Abstract translation: 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。

    Robust Resin For Solvent-Free Emulsification
    2.
    发明申请
    Robust Resin For Solvent-Free Emulsification 有权
    坚固的无溶剂乳化树脂

    公开(公告)号：US20130245197A1

    公开(公告)日：2013-09-19

    申请号：US13423851

    申请日：2012-03-19

    Applicant: Santiago Faucher ,  Guerino G. Sacripante ,  Shigang S. Qiu ,  Allan K. Chen ,  Jordan H. Wosnick

    Inventor： Santiago Faucher ,  Guerino G. Sacripante ,  Shigang S. Qiu ,  Allan K. Chen ,  Jordan H. Wosnick

    IPC: C08L13/02 ,  C08G63/78 ,  C08G63/133

    CPC classification number: C08G63/12 ,  C08G63/78

    Abstract: A branched polyester suitable for use in solvent-free emulsification, the branched polyester having a first original weight average molecular weight before undergoing solvent-free emulsification and a second weight average molecular weight after undergoing solvent-free emulsification, wherein the branched polyester has a structure that limits degradation of the polyester during solvent-free emulsification to less than about 20 percent of the first original weight average molecular weight, wherein the branched polyester comprises a compound of the formula described.

    Abstract translation: 一种适用于无溶剂乳化的支化聚酯，在进行无溶剂乳化之前具有第一原始重均分子量的支链聚酯和进行无溶剂乳化后的第二重均分子量，其中支化聚酯具有结构 这限制了无溶剂乳化期间聚酯的降解至小于第一原始重均分子量的约20％，其中支化聚酯包括所述式的化合物。

    Photochromic polyesters and methods of producing photochromic polyesters
    3.
    发明授权
    Photochromic polyesters and methods of producing photochromic polyesters 有权
    光致变色聚酯和生产光致变色聚酯的方法

    公开(公告)号：US08343715B2

    公开(公告)日：2013-01-01

    申请号：US12938737

    申请日：2010-11-03

    Applicant: Santiago Faucher ,  Gabriel Iftime ,  Kentaro Morimitsu ,  Adela Goredema ,  Jordan H. Wosnick

    Inventor： Santiago Faucher ,  Gabriel Iftime ,  Kentaro Morimitsu ,  Adela Goredema ,  Jordan H. Wosnick

    IPC: G03C5/00

    CPC classification number: C08F226/06 ,  C08G63/08 ,  C09K9/02 ,  C12P7/625 ,  C12P17/188

    Abstract: A method for producing a photochromic polyester, the method including: a) providing a reaction solution having at least one ester monomer, a photochromic compound having or functionalized to have at least one hydroxyl group, and a metal-free catalyst; b) reacting the at least one ester monomer and the photochromic compound using the metal-free catalyst to produce a polymeric product, where the polymeric product has a photochromic polyester; and c) separating the polymeric product from the reaction solution. A photochromic polyester includes a photochromic compound covalently linked to a polyester and the polyester is obtained by polymerizing a lactone.

    Abstract translation: 一种制备光致变色聚酯的方法，该方法包括：a）提供具有至少一种酯单体的反应溶液，具有至少一个羟基或官能化的具有至少一个羟基的光致变色化合物和不含金属的催化剂; b）使用无金属催化剂使至少一种酯单体和光致变色化合物反应以制备聚合产物，其中聚合产物具有光致变色聚酯; 和c）将聚合物与反应溶液分离。 光致变色聚酯包括与聚酯共价连接的光致变色化合物，并且通过聚合内酯获得聚酯。

    PRODUCTION OF POLYESTERS IN A CONTINUOUS PACKED-BED REACTOR USING IMMOBILIZED ENZYME CATALYSTS
    5.
    发明申请
    PRODUCTION OF POLYESTERS IN A CONTINUOUS PACKED-BED REACTOR USING IMMOBILIZED ENZYME CATALYSTS 有权
    使用固定化酶催化剂在连续包装反应器中生产聚酯

    公开(公告)号：US20100081076A1

    公开(公告)日：2010-04-01

    申请号：US12240421

    申请日：2008-09-29

    Applicant: Jordan H. Wosnick ,  Santiago Faucher

    Inventor： Jordan H. Wosnick ,  Santiago Faucher

    IPC: G03G9/087 ,  C12P7/62 ,  C08G63/00

    CPC classification number: C12P7/62 ,  C08G63/06 ,  C08G63/785 ,  C12P7/6436 ,  G03G9/08755

    Abstract: 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.

    Abstract translation: 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。

    Custom color toner production systems and methods
    7.
    发明授权
    Custom color toner production systems and methods 有权
    定制彩色碳粉生产系统及方法

    公开(公告)号：US09377713B2

    公开(公告)日：2016-06-28

    申请号：US13436623

    申请日：2012-03-30

    Applicant: Santiago Faucher ,  Gerhard Pawelka ,  Majid Kasmaei Kamel ,  Michael S. Hawkins ,  Suxia Yang ,  Richard P. N. Veregin ,  Joseph Barbisan

    Inventor： Santiago Faucher ,  Gerhard Pawelka ,  Majid Kasmaei Kamel ,  Michael S. Hawkins ,  Suxia Yang ,  Richard P. N. Veregin ,  Joseph Barbisan

    IPC: G06F3/12 ,  G03G15/08

    CPC classification number: G03G15/0867

    Abstract: A custom color toner production system includes a toner delivery system, a cartridge sealing system, a mixing system, and a packaging system. The toner delivery system includes selectively engageable fluid delivery lines for delivering toner of particular color to a cartridge as need for producing a custom color toner in response to an electronically submitted user request. Cartridge containing the unmixed delivered toner may be sealed by a sealing system, and blended using a resonant mixer to produce a custom color toner. The cartridge containing the mixed custom color toner may be packaged using a packaging system.

    Abstract translation: 定制彩色调色剂生产系统包括调色剂传送系统，盒密封系统，混合系统和包装系统。 调色剂输送系统包括选择性地可接合的流体输送管线，用于响应于电子提交的用户请求，将特定颜色的调色剂输送到墨盒，作为生产定制彩色调色剂的需要。 含有未混合输送的调色剂的墨盒可以通过密封系统密封，并使用共振混合器混合以产生定制的彩色调色剂。 包含混合定制彩色调色剂的墨盒可以使用包装系统进行包装。

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