公开(公告)号：US20040180281A1

公开(公告)日：2004-09-16

申请号：US10384901

申请日：2003-03-07

Applicant: Xerox Corporation

Inventor： Vladislav Skorokhod ,  Wafa F. Bashir ,  Richard P. N. Veregin ,  Michael S. Hawkins ,  Deepak R. Maniar

IPC: G03G009/10 ,  G03G009/113

CPC classification number: G03G9/10 ,  G03G9/107 ,  G03G9/1075 ,  G03G9/1135

Abstract: Carrier comprised of a mixture of a first carrier and a second carrier, and wherein the first carrier is comprised of a steel core and the second carrier is comprised of a magnetite.

Abstract translation: 载体由第一载体和第二载体的混合物组成，并且其中第一载体由钢芯构成，第二载体由磁铁矿构成。

公开(公告)号：US20030022089A1

公开(公告)日：2003-01-30

申请号：US09917588

申请日：2001-07-30

Applicant: Xerox Corporation.

Inventor： Richard P.N. Veregin ,  Vladislav Skorokhod ,  Michael S. Hawkins

IPC: G03G009/113

CPC classification number: G03G9/113 ,  G03G9/10 ,  G03G9/1133 ,  G03G9/1139

Abstract: Carrier comprised of a mixture of insulating carrier particles and conductive carrier particles.

Abstract translation: 载体由绝缘载体颗粒和导电载体颗粒的混合物组成。

公开(公告)号：US20040241568A1

公开(公告)日：2004-12-02

申请号：US10446015

申请日：2003-05-27

Applicant: Xerox Corporation

Inventor： Valerie M. Farrugia ,  Michael S. Hawkins

IPC: G03G009/08

CPC classification number: G03G9/0804

Abstract: A toner process comprising heating a mixture of a latex and a colorant, which heating is accomplished below about the glass transition temperature, Tg, of polymer contained in the latex; cooling; and subsequently adding a methacrylate polymer solution; adjusting the pH of the mixture resulting to permit the methacrylate polymer to precipitate on said mixture of latex and said colorant; and wherein resulting product is heated above about the glass transition temperature, Tg, of said latex polymer.

Abstract translation: 一种调色剂方法，包括加热胶乳和着色剂的混合物，该加热在胶乳中所含的聚合物的玻璃化转变温度Tg以下进行; 冷却; 随后加入甲基丙烯酸酯聚合物溶液; 调节混合物的pH，使得甲基丙烯酸酯聚合物沉淀在所述胶乳和所述着色剂的混合物上; 并且其中将所得产物加热到所述胶乳聚合物的玻璃化转变温度Tg以上。

公开(公告)号：US20030235773A1

公开(公告)日：2003-12-25

申请号：US10176441

申请日：2002-06-20

Applicant: Xerox Corporation

Inventor： Vladislav Skorokhod ,  Richard P. N. Veregin ,  Michael S. Hawkins ,  John G. VanDusen ,  Mary L. McStravick ,  Deepak R. Maniar

IPC: G03G009/113

CPC classification number: G03G9/1133 ,  G03G9/113 ,  G03G9/1134

Abstract: A carrier comprised of a core and thereover a polymer coating, and which coating is generated by the emulsion polymerization of one or more monomers and a surfactant, and wherein said polymer coating is of a diameter of equal to or less than about 100 nanometers.

Abstract translation: 由核心和聚合物涂层组成的载体，并且通过一种或多种单体和表面活性剂的乳液聚合产生该涂层，并且其中所述聚合物涂层的直径等于或小于约100纳米。

公开(公告)号：US20040166430A1

公开(公告)日：2004-08-26

申请号：US10369923

申请日：2003-02-20

Applicant: Xerox Corporation

Inventor： Guerino G. Sacripante ,  Valerie M. Farrugia ,  Michael S. Hawkins

IPC: G03G009/08

CPC classification number: G03G9/09708 ,  G03G9/0815 ,  G03G9/0825 ,  G03G9/08755

Abstract: A toner process involving, for example, contacting a toner surface with a reducing agent and a metal halide.

Abstract translation: 涉及例如使调色剂表面与还原剂和金属卤化物接触的调色剂方法。

公开(公告)号：US20030180648A1

公开(公告)日：2003-09-25

申请号：US10106473

申请日：2002-03-25

Applicant: Xerox Corporation

Inventor： Raj D. Patel ,  Michael A. Hopper ,  Vladislav Skorokhod ,  Richard P. N. Veregin ,  Michael S. Hawkins ,  Paul j. Gerroir

IPC: C08J003/215 ,  G03G009/083

CPC classification number: G03G9/0804

Abstract: A process which involves the heating of a magnetite dispersion, a colorant dispersion, a latex emulsion, and a coagulant, wherein the coagulant can be a polymetal halide, and the mixture is aggregated by heating below the latex resin glass transition temperature, and thereafter heating above the latex resin glass transition temperature, followed by cooling and isolating the product, which product can be a toner.

Abstract translation: 涉及加热磁铁矿分散体，着色剂分散体，胶乳乳液和凝结剂的方法，其中絮凝剂可以是聚金属卤化物，并且通过加热低于胶乳树脂玻璃化转变温度将混合物聚集，然后加热 高于胶乳树脂玻璃化转变温度，然后冷却和分离产品，该产品可以是调色剂。