公开(公告)号：US20030113651A1

公开(公告)日：2003-06-19

申请号：US10342407

申请日：2003-01-14

Applicant: Xerox Corporation

Inventor： Karen A. Moffat ,  Maria N.V. McDougall ,  Rina Carlini ,  Dan A. Hays ,  Jack T. LeStrange ,  Paul J. Gerroir

IPC: G03G013/08

CPC classification number: G03G9/08771

Abstract: Disclosed is a toner comprising particles of a vinyl resin, an optional colorant, and poly(3,4-ethylenedioxythiophene), wherein said toner particles are prepared by an emulsion aggregation process. Another embodiment of the present invention is directed to a process which comprises (a) generating an electrostatic latent image on an imaging member, and (b) developing the latent image by contacting the imaging member with charged toner particles comprising a vinyl resin, an optional colorant, and poly(3,4-ethylenedioxythiophene), wherein said toner particles are prepared by an emulsion aggregation process.

Abstract translation: 公开了包含乙烯基树脂，任选的着色剂和聚（3,4-亚乙基二氧噻吩）的颗粒的调色剂，其中所述调色剂颗粒通过乳液聚集方法制备。 本发明的另一个实施方案涉及一种方法，其包括（a）在成像构件上产生静电潜像，和（b）通过使成像构件与包含乙烯基树脂的带电调色剂颗粒接触来显影潜像， 着色剂和聚（3,4-亚乙基二氧噻吩），其中所述调色剂颗粒通过乳液聚集方法制备。

公开(公告)号：US20030059702A1

公开(公告)日：2003-03-27

申请号：US10253760

申请日：2002-09-24

Applicant: Xerox Corporation

Inventor： Karen A. Moffat ,  Maria N.V. McDougall ,  Rina Carlini ,  Dan A. Hays ,  Jack T. LeStrange ,  Paul J. Gerroir

IPC: G03G013/08

CPC classification number: G03G9/0825 ,  G03G9/08771

Abstract: Disclosed is a toner comprising particles of a resin and an optional colorant, said toner particles having coated thereon a polythiophene. Another embodiment of the present invention is directed to a process which comprises (a) generating an electrostatic latent image on an imaging member, and (b) developing the latent image by contacting the imaging member, with charged toner particles comprising a resin and an optional colorant, said toner particles having coated thereon a polythiophene.

Abstract translation: 公开了包含树脂颗粒和任选的着色剂的调色剂，所述调色剂颗粒上涂覆有聚噻吩。 本发明的另一个实施方案涉及一种方法，其包括（a）在成像构件上产生静电潜像，以及（b）通过使成像构件与包含树脂的带电调色剂颗粒和任选的 着色剂，所述调色剂颗粒上涂覆有聚噻吩。

公开(公告)号：US20040007155A1

公开(公告)日：2004-01-15

申请号：US10185264

申请日：2002-06-27

Applicant: Xerox Corporation

Inventor： Jeffrey H. Banning ,  Bo Wu ,  James D. Mayo ,  James M. Duff ,  Rina Carlini ,  Jule W. Thomas, JR. ,  Paul F. Smith

IPC: C09D011/02

CPC classification number: C09D11/34

Abstract: Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula 1

公开(公告)号：US20040006234A1

公开(公告)日：2004-01-08

申请号：US10185597

申请日：2002-06-27

Applicant: Xerox Corporation

Inventor： James D. Mayo ,  James M. Duff ,  Rina Carlini ,  Roger E. Gaynor ,  George Liebermann

IPC: C07D213/08 ,  C07D211/84

CPC classification number: C07D213/69 ,  C07D213/85 ,  Y10S534/02

Abstract: Disclosed is a process for preparing substituted pyridone compounds which comprises (a) admixing in the absence of a solvent (1) an amine of the formula R1nullNH2 wherein R1 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and (2) a first ester of the formula 1 wherein R2 is an electron withdrawing group and R3 is an alkyl group; (b) heating the mixture containing the amine and the first ester to form an intermediate compound of the formula 2 (c) admixing the intermediate compound with (1) a base and (2) a second ester of the formula 3 wherein R4 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group and R5 is an alkyl group, said second ester being present in a molar excess relative to the intermediate compound, said base being present in a molar excess relative to the intermediate compound, and (d) heating the mixture containing the intermediate compound, the second ester, and the base to form a pyridone compound of the formula 4 or a salt thereof. Also disclosed is a process for preparing diazopyridone colorants which comprises preparing a pyridone compound by the above process and reacting the pyridone compound with a diazonium salt to form a diazopyridone compound.

Abstract translation: 公开了一种制备取代的吡啶酮化合物的方法，其包括（a）在不存在溶剂的情况下混合（1）式R 1 -NH 2的胺，其中R 1是烷基，芳基，芳基烷基或烷基芳基 基团，和（2）下式的第一个酯其中R2是吸电子基团，R3是烷基; （b）加热含有胺和第一酯的混合物以形成式（c）的中间体化合物，其将中间体化合物与（1）碱和（2）下式的第二酯混合，其中R 4是烷基 芳基，芳基烷基或烷基芳基，R 5为烷基，所述第二酯相对于中间体化合物以摩尔过量存在，所述碱相对于中间体化合物以摩尔过量存在，和 （d）加热含有中间体化合物，第二酯和碱的混合物以形成下式的吡啶酮化合物或其盐。 还公开了制备重氮吡啶酮着色剂的方法，其包括通过上述方法制备吡啶酮化合物并使吡啶酮化合物与重氮盐反应以形成重氮吡啶酮化合物。

公开(公告)号：US20040010058A1

公开(公告)日：2004-01-15

申请号：US10185994

申请日：2002-06-27

Applicant: Xerox Corporation

Inventor： Rina Carlini ,  Jeffrey H. Banning ,  James M. Duff ,  Bo Wu ,  James D. Mayo

IPC: C09D011/00 ,  C09B029/42

CPC classification number: C09B35/031 ,  C09B35/039 ,  Y10S534/02

Abstract: Disclosed are compounds of the formula 1 The compounds are useful as colorants, particularly in applications such as phase change inks.

Abstract translation: 公开了下式的化合物该化合物可用作着色剂，特别是在诸如相变油墨的应用中。

公开(公告)号：US20030170556A1

公开(公告)日：2003-09-11

申请号：US10348675

申请日：2003-01-21

Applicant: Xerox Corporation

Inventor： Karen A. Moffat ,  Rina Carlini ,  Maria N.V. McDougall ,  Dan A. Hays ,  Jack T. LeStrange

IPC: G03G009/087 ,  G03G009/093

CPC classification number: G03G9/0804 ,  G03G9/08755 ,  G03G9/08771

Abstract: Disclosed is a toner comprising particles of a polyester resin, an optional colorant, and poly(3,4-ethylenedioxythiophene), wherein said toner particles are prepared by an emulsion aggregation process. Another embodiment of the present invention is directed to a process which comprises (a) generating an electrostatic latent image on an imaging member, and (b) developing the latent image by contacting the imaging member with charged toner particles comprising a polyester resin, an optional colorant, and poly(3,4-ethylenedioxythiophene), wherein said toner particles are prepared by an emulsion aggregation process.

Abstract translation: 公开了包含聚酯树脂，任选的着色剂和聚（3,4-亚乙基二氧噻吩）的颗粒的调色剂，其中所述调色剂颗粒通过乳液聚集方法制备。 本发明的另一个实施方案涉及一种方法，其包括（a）在成像构件上产生静电潜像，和（b）通过使成像构件与包含聚酯树脂的带电调色剂颗粒接触来显影潜像， 着色剂和聚（3,4-亚乙基二氧噻吩），其中所述调色剂颗粒通过乳液聚集方法制备。