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公开(公告)号：US08652723B2
公开(公告)日：2014-02-18
申请号：US13043838
申请日：2011-03-09
Applicant: Santiago Faucher , Kimberly D. Nosella , Shigang S. Qiu
Inventor： Santiago Faucher , Kimberly D. Nosella , Shigang S. Qiu
IPC: G03G9/00
CPC classification number: G03G9/08755 , C12P7/625 , G03G9/0804 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/0908 , G03G9/0912 , G03G9/0914 , G03G9/0918 , G03G9/0924 , G03G9/0926
Abstract: A toner composition including a colorant-polyester polymer having at least one colorant and at least one polyester resin, an optional non-colorant polyester polymer, an optional additional colorant, an optional wax, and an optional additive, where the colorant is covalently linked to some or all of the polyester resin and the polyester resin is obtained by polymerizing a lactone using an enzyme catalyst. Methods for preparing a toner composition including an emulsion aggregation process.
Abstract translation: 一种调色剂组合物，其包含具有至少一种着色剂和至少一种聚酯树脂的着色剂 - 聚酯聚合物，任选的非着色剂聚酯聚合物，任选的另外的着色剂，任选的蜡和任选的添加剂，其中着色剂共价连接到 聚酯树脂和聚酯树脂中的一些或全部是通过使用酶催化剂聚合内酯得到的。 制备包含乳液聚集方法的调色剂组合物的方法。
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2.发明申请PROCESSES FOR PRODUCING POLYESTER LATEXES VIA SOLVENT-BASED AND SOLVENT-FREE EMULSIFICATION 有权通过溶剂型和无溶剂型生产聚酯酯类的方法公开(公告)号：US20110200930A1
公开(公告)日：2011-08-18
申请号：US12707693
申请日：2010-02-18
Applicant: Shigang S. Qiu , Kimberly D. Nosella , Tie Hwee Ng , Santiago Faucher , Fumii Higuchi
Inventor： Shigang S. Qiu , Kimberly D. Nosella , Tie Hwee Ng , Santiago Faucher , Fumii Higuchi
CPC classification number: G03G9/0827 , G03G9/08 , G03G9/0806 , G03G9/0819 , G03G9/087 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09733
Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one polyester resin optionally with an organic solvent to form a resin mixture, adding a primary amine, optionally a surfactant, and deionized water to the mixture.
Abstract translation: 制备适用于调色剂组合物的胶乳乳液的方法包括将至少一种聚酯树脂任选地与有机溶剂接触以形成树脂混合物，向混合物中加入伯胺，任选的表面活性剂和去离子水。
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3.发明申请公开(公告)号：US20110281215A1
公开(公告)日：2011-11-17
申请号：US12778431
申请日：2010-05-12
Applicant: Santiago Faucher , Kimberly D. Nosella , Shigang S. Qiu , Zhaoyang Ou
Inventor： Santiago Faucher , Kimberly D. Nosella , Shigang S. Qiu , Zhaoyang Ou
CPC classification number: C08J3/07 , C08J2367/00 , G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08797 , G03G9/09708 , G03G9/09725 , G03G9/0975 , G03G9/09766 , G03G9/09791
Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one amorphous polyester resin with an organic solvent to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, separating the solvent from water, and recycling the solvent from the resin mixture for utilization in a subsequent phase inversion emulsion process.
Abstract translation: 制备适用于调色剂组合物的胶乳乳液的方法包括使至少一种无定形聚酯树脂与有机溶剂接触以形成树脂混合物，向树脂混合物中加入中和剂和去离子水，从溶剂中除去溶剂 将溶剂与水分离，并将树脂混合物中的溶剂再循环以用于随后的相转化乳液工艺中。
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4.发明授权公开(公告)号：US08192913B2
公开(公告)日：2012-06-05
申请号：US12778431
申请日：2010-05-12
Applicant: Santiago Faucher , Kimberly D. Nosella , Shigang S. Qiu , Zhaoyang Ou
Inventor： Santiago Faucher , Kimberly D. Nosella , Shigang S. Qiu , Zhaoyang Ou
IPC: G03G9/08
CPC classification number: C08J3/07 , C08J2367/00 , G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08797 , G03G9/09708 , G03G9/09725 , G03G9/0975 , G03G9/09766 , G03G9/09791
Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one amorphous polyester resin with an organic solvent to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, separating the solvent from water, and recycling the solvent from the resin mixture for utilization in a subsequent phase inversion emulsion process.
Abstract translation: 制备适用于调色剂组合物的胶乳乳液的方法包括使至少一种无定形聚酯树脂与有机溶剂接触以形成树脂混合物，向树脂混合物中加入中和剂和去离子水，从溶剂中除去溶剂 将溶剂与水分离，并将树脂混合物中的溶剂再循环以用于随后的相转化乳液工艺中。
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5.发明授权Processes for producing polyester latexes via solvent-based and solvent-free emulsification 有权通过溶剂型和无溶剂乳化法生产聚酯胶乳的方法公开(公告)号：US09201324B2
公开(公告)日：2015-12-01
申请号：US12707693
申请日：2010-02-18
Applicant: Shigang S. Qiu , Kimberly D. Nosella , Tie Hwee Ng , Santiago Faucher , Fumii Higuchi
Inventor： Shigang S. Qiu , Kimberly D. Nosella , Tie Hwee Ng , Santiago Faucher , Fumii Higuchi
CPC classification number: G03G9/0827 , G03G9/08 , G03G9/0806 , G03G9/0819 , G03G9/087 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09733
Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one polyester resin optionally with an organic solvent to form a resin mixture, adding a primary amine, optionally a surfactant, and deionized water to the mixture.
Abstract translation: 制备适用于调色剂组合物的胶乳乳液的方法包括将至少一种聚酯树脂任选地与有机溶剂接触以形成树脂混合物，向混合物中加入伯胺，任选的表面活性剂和去离子水。
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Patent Agency Ranking
6.发明申请Alkyl Benzene Sulfonate Surfactant Having An Ammonium Salt Counter Ion For Reduced Sodium Content In Emulsions 审中-公开具有铵盐反相离子的烷基苯磺酸盐表面活性剂用于降低乳液中的钠含量公开(公告)号：US20130122418A1
公开(公告)日：2013-05-16
申请号：US13293335
申请日：2011-11-10
Applicant: Kimberly D. Nosella , Shigang S. Qiu , Santiago Faucher , Allan Chen
Inventor： Kimberly D. Nosella , Shigang S. Qiu , Santiago Faucher , Allan Chen
CPC classification number: G03G9/0804
Abstract: A process including contacting an alkyl benzene sulfonate surfactant having an ammonium salt counter ion with a component to be emulsified or dispersed, wherein the alkyl benzene sulfonate surfactant is substantially free of sodium salt counter ions such that the sodium content of the alkyl benzene sulfonate surfactant is less than about 5,000 parts per million, and water to form a mixture; using the alkyl benzene sulfonate surfactant to emulsify the component and form an emulsion; or using the alkyl benzene sulfonate surfactant to disperse the component and form a dispersion.
Abstract translation: 一种方法包括使具有铵盐抗衡离子的烷基苯磺酸盐表面活性剂与待乳化或分散的组分接触，其中烷基苯磺酸盐表面活性剂基本上不含钠盐抗衡离子，使得烷基苯磺酸盐表面活性剂的钠含量为 少于约5,000份/百万份，和水形成混合物; 使用烷基苯磺酸盐表面活性剂乳化组分并形成乳液; 或使用烷基苯磺酸盐表面活性剂分散组分并形成分散体。
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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
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。
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8.发明申请公开(公告)号：US20130244151A1
公开(公告)日：2013-09-19
申请号：US13423820
申请日：2012-03-19
Applicant: Allan K. Chen , Santiago Faucher , Guerino G. Sacripante , Shigang S. Qiu
Inventor： Allan K. Chen , Santiago Faucher , Guerino G. Sacripante , Shigang S. Qiu
CPC classification number: G03G9/08795 , G03G9/0804 , G03G9/08755 , G03G9/08791 , G03G9/08797 , G03G9/093
Abstract: A toner comprising 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; an optional wax, and an optional colorant.
Abstract translation: 一种包含适用于无溶剂乳化的支化聚酯的调色剂，所述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，在进行无溶剂乳化之后具有第二重均分子量，其中支化聚酯 具有将无溶剂乳化期间聚酯的降解限制为小于第一原始重均分子量的约20％的结构，其中支化聚酯包含所述式的化合物; 任选的蜡和任选的着色剂。
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公开(公告)号：US20120189955A1
公开(公告)日：2012-07-26
申请号：US13012151
申请日：2011-01-24
Applicant: Allan K. Chen , Santiago Faucher , Shigang S. Qiu , Karen A. Moffat , Richard P.N. Veregin
Inventor： Allan K. Chen , Santiago Faucher , Shigang S. Qiu , Karen A. Moffat , Richard P.N. Veregin
IPC: G03G9/08
CPC classification number: G03G9/0804 , G03G9/0823 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09725
Abstract: The present disclosure provides processes for producing toners. In embodiments, silica is added as a chelating agent during the toner production process contributing to enhanced triboelectric charging properties of the toner particles.
Abstract translation: 本公开提供了生产调色剂的方法。 在实施方案中，在调色剂生产过程中加入二氧化硅作为螯合剂，有助于提高调色剂颗粒的摩擦带电性能。
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公开(公告)号：US08518627B2
公开(公告)日：2013-08-27
申请号：US13012151
申请日：2011-01-24
Applicant: Allan K. Chen , Santiago Faucher , Shigang S. Qiu , Karen A. Moffat , Richard P. N. Veregin
Inventor： Allan K. Chen , Santiago Faucher , Shigang S. Qiu , Karen A. Moffat , Richard P. N. Veregin
IPC: G03G5/00
CPC classification number: G03G9/0804 , G03G9/0823 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09725
Abstract: The present disclosure provides processes for producing toners. In embodiments, silica is added as a chelating agent during the toner production process contributing to enhanced triboelectric charging properties of the toner particles.
Abstract translation: 本公开提供了生产调色剂的方法。 在实施方案中，在调色剂生产过程中加入二氧化硅作为螯合剂，有助于提高调色剂颗粒的摩擦带电性能。
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