公开(公告)号：US20130046110A1

公开(公告)日：2013-02-21

申请号：US13213907

申请日：2011-08-19

Applicant: Karina Lopez ,  Santiago Faucher ,  Marko Saban ,  Rosa M. Duque

Inventor： Karina Lopez ,  Santiago Faucher ,  Marko Saban ,  Rosa M. Duque

IPC: C07C213/08

CPC classification number: C07C213/08 ,  C07C217/92

Abstract: A process for forming arylamines by continuous Buchwald-Hartwig reaction using, in part, a plug flow reactor with a fluid flow path greater than about 1 mm in diameter and a single solvent under pressure to form a product with a space time yield of at least 100 g/L/hr.

Abstract translation: 通过连续Buchwald-Hartwig反应形成芳基胺的方法，其部分使用直径大于约1mm的流体流动路径的流动反应器和在压力下的单一溶剂形成具有至少空间时间产率的产物 100g / L / hr。

公开(公告)号：US20120219894A1

公开(公告)日：2012-08-30

申请号：US13033761

申请日：2011-02-24

Applicant: Valerie M. Farrugia ,  Guerino G. Sacripante ,  Rosa M. Duque

Inventor： Valerie M. Farrugia ,  Guerino G. Sacripante ,  Rosa M. Duque

IPC: G03G9/087

CPC classification number: G03G9/08755 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797

Abstract: Environmentally friendly toner particles are provided which may include a bio-based amorphous polyester resin, optionally in combination with another amorphous resin and/or a crystalline resin. Methods for providing these toners are also provided. In embodiments, the bio-based amorphous polyester resin includes a biologically derived diol, such as 2,3-butanediol.

Abstract translation: 提供环境友好的调色剂颗粒，其可以包括生物基非晶形聚酯树脂，任选地与另一种无定形树脂和/或结晶树脂组合。 还提供了提供这些调色剂的方法。 在实施方案中，生物基非晶形聚酯树脂包括生物衍生的二醇，例如2,3-丁二醇。

公开(公告)号：US08247156B2

公开(公告)日：2012-08-21

申请号：US12878356

申请日：2010-09-09

Applicant: Valerie M. Farrugia ,  Kimberly D. Nosella ,  Rosa M. Duque

Inventor： Valerie M. Farrugia ,  Kimberly D. Nosella ,  Rosa M. Duque

IPC: G03G5/00

CPC classification number: C08J3/07 ,  C08J2367/00 ,  G03G9/0806 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09307

Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one crystalline polyester resin with an organic solvent and a stabilizing agent to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, and continuously recovering latex particles.

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结晶聚酯树脂与有机溶剂和稳定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，除去 来自所形成的胶乳的溶剂，并连续回收胶乳颗粒。

公开(公告)号：US20110223525A1

公开(公告)日：2011-09-15

申请号：US12720038

申请日：2010-03-09

Applicant: Guerino G. Sacripante ,  Daryl W. Vanbesien ,  Biritawit Asfaw ,  Rosa M. Duque ,  Sonja Hadzidedic

Inventor： Guerino G. Sacripante ,  Daryl W. Vanbesien ,  Biritawit Asfaw ,  Rosa M. Duque ,  Sonja Hadzidedic

IPC: G03G9/08

CPC classification number: G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

Abstract: Embodiments include a toner having a polyester resin derived from diacids and diesters, in combination with at least one diol, in embodiments a cycloaliphatic diol, an optional crystalline resin, an optional colorant, and an optional wax.

Abstract translation: 实施方案包括具有衍生自二酸和二酯的聚酯树脂的调色剂，与至少一种二醇的组合，在实施方案中为脂环族二醇，任选的结晶树脂，任选的着色剂和任选的蜡。

公开(公告)号：US06455219B1

公开(公告)日：2002-09-24

申请号：US09885957

申请日：2001-06-22

Applicant: Allan K. Chen ,  Tie Hwee Ng ,  Arthur Helbrecht ,  Kimberly D. Nosella ,  Danielle C. Boils-Boissier ,  Paul J. Gerroir ,  Rosa M. Duque

Inventor： Allan K. Chen ,  Tie Hwee Ng ,  Arthur Helbrecht ,  Kimberly D. Nosella ,  Danielle C. Boils-Boissier ,  Paul J. Gerroir ,  Rosa M. Duque

IPC: G03G500

CPC classification number: C08K3/36 ,  C08F2/44 ,  G03G9/0806 ,  G03G9/09716 ,  G03G9/09725

Abstract: A process for making silica-containing latex particles involves polymerizing monomer in an emulsion comprising the monomer, water, silica particles, and optionally at least one surfactant, by adding at least one free radical initiator to the emulsion to form the silica-containing latex particles. In a preferred method, semicontinuous polymerization employing a seed latex is used to form the latex resin. The process achieves a silica-containing latex in which the silica is chemically incorporated therein that is ideally suited for use in the manufacture of toner and developer for xerographic use.

Abstract translation: 制造含二氧化硅的胶乳颗粒的方法包括通过在乳液中加入至少一种自由基引发剂来形成含二氧化硅的胶乳颗粒，在包含单体，水，二氧化硅颗粒和任选的至少一种表面活性剂的乳液中聚合单体 。 在优选的方法中，使用使用种子胶乳的半连续聚合来形成胶乳树脂。 该方法实现了含二氧化硅的胶乳，其中二氧化硅化学地掺入其中，其理想地适用于制造用于静电印刷使用的调色剂和显影剂。

公开(公告)号：US09499720B2

公开(公告)日：2016-11-22

申请号：US13718424

申请日：2012-12-18

Applicant: Valerie M Farrugia ,  Rosa M Duque

Inventor： Valerie M Farrugia ,  Rosa M Duque

IPC: C08G63/20 ,  G03G9/087 ,  C09F1/04

CPC classification number: C09F1/04 ,  C08G63/137 ,  C08G63/54 ,  G03G9/08755 ,  G03G9/08775 ,  G03G9/08795 ,  G03G9/08797

Abstract: The present disclosure provides a bio-based, branched polyester resin comprising the condensation product of a hydroxyl donor, including glycerol carbonate, and a cyclic polyhydroxyl acceptor, such as abietic acid, neoabietic acid, palustric acid, levopimaric acid, dihydroabietic acid, pimaric acid, and isopimaric acid, that may be used with a polyacid, including fumaric acid, maleic acid, succinic acid, itaconic acid, dodecylsuccinic acid, glutaric acid, adipic acid, pimelic acid, suberic acid, azelaic acid, and dodecane diacid, to form a polyester useful in manufacturing toner for imaging devices.

Abstract translation: 本公开内容提供了一种生物基支化聚酯树脂，其包含羟基供体（包括碳酸甘油酯）和环状多羟基受体如松香酸，新松酸，棕榈酸，左旋海松酸，二氢松香酸，海松酸的缩合产物 和异海松酸，其可以与多酸包括富马酸，马来酸，琥珀酸，衣康酸，十二烷基琥珀酸，戊二酸，己二酸，庚二酸，辛二酸，壬二酸和十二烷二酸一起使用，形成 用于制造用于成像装置的调色剂的聚酯。

公开(公告)号：US08574803B2

公开(公告)日：2013-11-05

申请号：US13336707

申请日：2011-12-23

Applicant: Guerino G Sacripante ,  Ke Zhou ,  Rosa M Duque ,  Sonja Hadzidedic ,  Biritawit Asfaw

Inventor： Guerino G Sacripante ,  Ke Zhou ,  Rosa M Duque ,  Sonja Hadzidedic ,  Biritawit Asfaw

IPC: G03G9/087

CPC classification number: G03G9/08795 ,  G03G9/081 ,  G03G9/08755 ,  G03G9/08797

Abstract: Disclosed is a toner that includes a mixture of a bio-based amorphous polyester resin, a crystalline polyester resin, and a colorant.

Abstract translation: 公开了包含生物基非晶聚酯树脂，结晶聚酯树脂和着色剂的混合物的调色剂。

公开(公告)号：US20120064453A1

公开(公告)日：2012-03-15

申请号：US12878356

申请日：2010-09-09

Applicant: Valerie M. Farrugia ,  Kimberly D. Nosella ,  Rosa M. Duque

Inventor： Valerie M. Farrugia ,  Kimberly D. Nosella ,  Rosa M. Duque

IPC: G03G9/08 ,  C08K5/29

CPC classification number: C08J3/07 ,  C08J2367/00 ,  G03G9/0806 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09307

Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one crystalline polyester resin with an organic solvent and a stabilizing agent to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, and continuously recovering latex particles.

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结晶聚酯树脂与有机溶剂和稳定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，除去 来自所形成的胶乳的溶剂，并连续回收胶乳颗粒。

公开(公告)号：US07736832B2

公开(公告)日：2010-06-15

申请号：US11668178

申请日：2007-01-29

Applicant: Valerie M. Farrugia ,  Michael S. Hawkins ,  Rosa M. Duque ,  Britawit Asfaw ,  Richard P. N. Veregin ,  Guerino G. Sacripante

Inventor： Valerie M. Farrugia ,  Michael S. Hawkins ,  Rosa M. Duque ,  Britawit Asfaw ,  Richard P. N. Veregin ,  Guerino G. Sacripante

IPC: G03G9/08

CPC classification number: G03G9/0804 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08797

Abstract: Toners made by the emulsion aggregation process comprising an amorphous resin and a nucleated crystalline resin. Such toners demonstrate improved charging performance in the A-zone and the C-zone, improved heat cohesion and improved resistivity.

Abstract translation: 通过乳液聚集方法制成的调色剂包括无定形树脂和有核结晶树脂。 这种调色剂在A区和C区表现出改善的充电性能，改善的热粘合性和改善的电阻率。

公开(公告)号：US20080182192A1

公开(公告)日：2008-07-31

申请号：US11668178

申请日：2007-01-29

Applicant: Valerie M. FARRUGIA ,  Michael S. HAWKINS ,  Rosa M. DUQUE ,  Biritawit ASFAW ,  Richard P.N. VEREGIN ,  Guerino G. SACRIPANTE

Inventor： Valerie M. FARRUGIA ,  Michael S. HAWKINS ,  Rosa M. DUQUE ,  Biritawit ASFAW ,  Richard P.N. VEREGIN ,  Guerino G. SACRIPANTE

IPC: G03G9/087 ,  G03G15/08

CPC classification number: G03G9/0804 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08797

Abstract: Toners made by the emulsion aggregation process comprising an amorphous resin and a nucleated crystalline resin. Such toners demonstrate improved charging performance in the A-zone and the C-zone, improved heat cohesion and improved resistivity.

Abstract translation: 通过乳液聚集方法制成的调色剂包括无定形树脂和有核结晶树脂。 这种调色剂在A区和C区表现出改善的充电性能，改善的热粘合性和改善的电阻率。