公开(公告)号：US20150286155A1

公开(公告)日：2015-10-08

申请号：US14245894

申请日：2014-04-04

Applicant: XEROX CORPORATION

Inventor： Yu Liu ,  Frank Ping-Hay Lee ,  Michael D'Amato ,  Yulin Wang ,  David Borbely ,  Harry Latchman ,  John Abate ,  Ivan Uschak ,  Rashid Mahmood ,  Ke Zhou ,  Marko Saban ,  Biritawit Asfaw

IPC: G03G9/00 ,  C08L67/00

CPC classification number: G03F9/00 ,  C08L67/00 ,  G03G9/00 ,  G03G9/0806 ,  G03G9/08755

Abstract: The present embodiments disclose processes for preparing a polyester latex containing an amount of residual organic solvent which is less than 100 ppm by weight of the total weight of the polyester latex.

Abstract translation: 本实施方案公开了制备聚酯胶乳的方法，所述聚酯胶乳含有少于聚酯胶乳总重量的100重量％的残余有机溶剂。

公开(公告)号：US20150056550A1

公开(公告)日：2015-02-26

申请号：US13973662

申请日：2013-08-22

Applicant: Xerox Corporation

Inventor： Guerino G. Sacripante ,  Ke Zhou ,  Edward G. Zwartz ,  Michael S. Hawkins ,  Veronique Laberge ,  Alan EJ Toth ,  Rashid Mahmood ,  Mark R. Elliott ,  John Abate

IPC: G03G9/087

CPC classification number: G03G9/08755 ,  G03G9/0806

Abstract: The disclosure describes a one reaction process for making a bio-based polyester resin. The resultant polyester resin retains thermal properties as compared to a similar resin but made using previous multi-step processes conducted in separate vessels.

Abstract translation: 本公开内容描述了用于制备生物基聚酯树脂的一种反应方法。 所得聚酯树脂与类似的树脂相比保持热性能，但是使用在分开的容器中进行的先前的多步法制备。

公开(公告)号：US09372422B2

公开(公告)日：2016-06-21

申请号：US14161670

申请日：2014-01-22

Applicant: XEROX CORPORATION

Inventor： Ke Zhou ,  Guerino G. Sacripante ,  Richard Philip Nelson Veregin ,  Edward Graham Zwartz ,  Abdisamed Sheik Qasim ,  Rashid Mahmood ,  Mark R. Elliott ,  Cuong Vong ,  Melanie Lynn Davis

IPC: G03G9/087 ,  G03G9/08

CPC classification number: G03G9/0819 ,  G03G9/0804 ,  G03G9/0812 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

Abstract: The disclosure provides sustainable toner particles of from about 180 nm to about 250 nm in a sustainable toner composition having a hot offset temperature of from about 190° C. to about 220° C.

Abstract translation: 本发明提供了在约190℃至约220℃的热偏移温度的可持续调色剂组合物中约180nm至约250nm的可持续调色剂颗粒。

公开(公告)号：US09323167B2

公开(公告)日：2016-04-26

申请号：US14059889

申请日：2013-10-22

Applicant: Xerox Corporation

Inventor： Guerino G Sacripante ,  Ke Zhou ,  Mark R Elliott ,  Rashid Mahmood ,  John Abate

IPC: C08G63/553 ,  C08G63/672 ,  C08G63/78 ,  G03G9/087 ,  G03G9/08

CPC classification number: G03G9/08755 ,  C08G63/553 ,  C08G63/672 ,  C08G63/78 ,  G03G9/0806

Abstract: The disclosure describes a process for making a polyester resin of defined acid value using a temperature-sensitive reaction and dipropylene glycol as a reagent.

Abstract translation: 本公开描述了使用温度敏感反应和二丙二醇作为试剂制备具有确定酸值的聚酯树脂的方法。

公开(公告)号：US20150205219A1

公开(公告)日：2015-07-23

申请号：US14161670

申请日：2014-01-22

Applicant: Xerox Corporation

Inventor： Ke Zhou ,  Guerino G. Sacripante ,  Richard Philip Nelson Veregin ,  Edward Graham Zwartz ,  Abdisamed Sheik Qasim ,  Rashid Mahmood ,  Mark R. Elliott ,  Cuong Vong ,  Melanie Lynn Davis

IPC: G03G9/08

CPC classification number: G03G9/0819 ,  G03G9/0804 ,  G03G9/0812 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

Abstract: The disclosure provides sustainable toner particles of from about 180 nm to about 250 nm in a sustainable toner composition having a hot offset temperature of from about 190° C. to about 220° C.

Abstract translation: 本发明提供了在约190℃至约220℃的热偏移温度的可持续调色剂组合物中约180nm至约250nm的可持续调色剂颗粒。

公开(公告)号：US20140370438A1

公开(公告)日：2014-12-18

申请号：US13919989

申请日：2013-06-17

Applicant: XEROX CORPORATION

Inventor： Shigang Steven Qiu ,  Chieh-Min Cheng ,  Amy Grillo ,  Yulin Wang ,  Rashid Mahmood ,  David Kurceba

IPC: G03G9/08 ,  G03G9/093

CPC classification number: G03G9/0804 ,  C08G63/00 ,  C08L67/00 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09328 ,  G03G9/09392

Abstract: A phase inversion emulsification process includes dissolving a polyester resin in a mixture comprising (1) an organic solvent, (2) a first portion of a total amount of neutralizing agent, and (3) a first portion of water, neutralizing the dissolved polyester resin with a second portion of neutralizing agent, the second portion of neutralizing agent including the remaining amount of the total amount neutralizing agent, forming an emulsion by adding a second portion of water after the neutralizing step, and removing a portion of the organic solvent from the emulsion to provide a latex.

Abstract translation: 相转化乳化方法包括将聚酯树脂溶解在包含（1）有机溶剂，（2）总量中和剂的第一部分和（3）第一部分水的混合物中，中和溶解的聚酯树脂 第二部分中和剂，第二部分中和剂包括总量中和剂的剩余量，通过在中和步骤后加入第二部分水形成乳液，并从一部分中除去一部分有机溶剂 乳液以提供胶乳。

公开(公告)号：US20160216624A1

公开(公告)日：2016-07-28

申请号：US15089757

申请日：2016-04-04

Applicant: XEROX CORPORATION

Inventor： Ke Zhou ,  Guerino G. Sacripante ,  Richard Philip Nelson Veregin ,  Edward Graham Zwartz ,  Abdisamed Sheik Qasim ,  Rashid Mahmood ,  Mark R. Elliott ,  Cuong Vong ,  Melanie Lynn Davis

IPC: G03G9/08

CPC classification number: G03G9/0819 ,  G03G9/0804 ,  G03G9/0812 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

Abstract: The disclosure provides sustainable toner particles of from about 180 nm to about 250 nm in a sustainable toner composition having a hot offset temperature of from about 190° C. to about 220° C.

公开(公告)号：US09261801B2

公开(公告)日：2016-02-16

申请号：US14245894

申请日：2014-04-04

Applicant: XEROX CORPORATION

Inventor： Yu Liu ,  Frank Ping-Hay Lee ,  Michael D'Amato ,  Yulin Wang ,  David Borbely ,  Harry Latchman ,  John Abate ,  Ivan Uschak ,  Rashid Mahmood ,  Ke Zhou ,  Marko Saban ,  Biritawit Asfaw

IPC: G03G9/087 ,  G03F9/00 ,  C08L67/00

CPC classification number: G03F9/00 ,  C08L67/00 ,  G03G9/00 ,  G03G9/0806 ,  G03G9/08755

Abstract: The present embodiments disclose processes for preparing a polyester latex containing an amount of residual organic solvent which is less than 100 ppm by weight of the total weight of the polyester latex.

Abstract translation: 本实施方案公开了制备聚酯胶乳的方法，所述聚酯胶乳含有少于聚酯胶乳总重量的100重量％的残余有机溶剂。

公开(公告)号：US09195155B2

公开(公告)日：2015-11-24

申请号：US14047426

申请日：2013-10-07

Applicant: XEROX CORPORATION

Inventor： Ke Zhou ,  Guerino G. Sacripante ,  Yulin Wang ,  Abdisamed Sheik-Qasim ,  Rashid Mahmood ,  Rosa Duque

IPC: G03G9/087 ,  G03G9/08 ,  G03G9/093

CPC classification number: G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09392

Abstract: A method for preparing toner particles is disclosed. In embodiments, a suitable method includes aggregating a mixture comprising at least one resin, an optional pigment and an optional wax to form aggregated particles, freezing aggregation of particles by adjusting the pH of the aggregated particles to a freezing aggregation pH; coalescing the aggregated particles to form toner particles at a first pH that is higher than the freezing aggregation pH; and recovering the toner particles.

Abstract translation: 公开了调色剂颗粒的制备方法。 在实施方案中，合适的方法包括聚集包含至少一种树脂，任选颜料和任选的蜡的混合物以形成凝集颗粒，通过将凝集颗粒的pH调节至凝固聚集pH来冻结颗粒的聚集; 聚集凝集的颗粒以在高于冷冻聚集pH的第一pH下形成调色剂颗粒; 并回收调色剂颗粒。

公开(公告)号：US09329510B2

公开(公告)日：2016-05-03

申请号：US13973662

申请日：2013-08-22

Applicant: Xerox Corporation

Inventor： Guerino G Sacripante ,  Ke Zhou ,  Edward G Zwartz ,  Michael S Hawkins ,  Veronique Laberge ,  Alan EJ Toth ,  Rashid Mahmood ,  Mark R Elliott ,  John Abate

IPC: G03G9/087 ,  G03G9/08

CPC classification number: G03G9/08755 ,  G03G9/0806

Abstract: The disclosure describes a one reaction process for making a bio-based polyester resin. The resultant polyester resin retains thermal properties as compared to a similar resin but made using previous multi-step processes conducted in separate vessels.

Abstract translation: 本公开内容描述了用于制备生物基聚酯树脂的一种反应方法。 所得聚酯树脂与类似的树脂相比保持热性能，但是使用在分开的容器中进行的先前的多步法制备。