公开(公告)号：CA2532892A1

公开(公告)日：2006-07-19

申请号：CA2532892

申请日：2006-01-12

Applicant: XEROX CORP

Inventor： ZWARTZ EDWARD G ,  PATEL RAJ D ,  CHEN ALLAN K ,  SACRIPANTE GUERINO G

IPC: G03G9/087

Abstract: A toner is disclosed that includes a toner binder of crystalline sulfonated polyester, wherein the crystalline sulfonated polyester is 90% by weight or more of the toner binder, and a colorant. In other embodiments, the toner includes a crystalline sulfonate d polyester and a linear amorphous sulfonated polyester, and a colorant. In these embodiments, the crystalline sulfonated polyester is from about 20% to about 60% by weight of the toner binder and the linear amorphous sulfonated polyester is from about 40% to about 80% by weig ht of the toner binder. The toners possess excellent minimum fixing temperatures in the rang e of from about 80.degree.C to about 130.degree.C. Processes for preparing the toners are al so described.

公开(公告)号：BRPI0505383A

公开(公告)日：2006-07-11

申请号：BRPI0505383

申请日：2005-12-05

Applicant: XEROX CORP

Inventor： PATEL RAJ D ,  VANBESIEN DARYL ,  AGUR ENNO E ,  ZWARTZ EDWARD G ,  MCDOUGALL MARIA N V ,  MOORE EMILY L ,  BURNS PATRICIA A ,  NOSELLA KIMBERLY D ,  ZHOU KE ,  SKOROKHOD VLADISLAV ,  BASHIR WAFA F ,  QIU SHIGANG S

IPC: G03G9/08

公开(公告)号：CA2528410A1

公开(公告)日：2006-06-03

申请号：CA2528410

申请日：2005-11-25

Applicant: XEROX CORP

Inventor： NG T HWEE ,  ZWARTZ EDWARD G ,  MCANENEY T BRIAN ,  BURNS PATRICIA A ,  VANBESIEN DARYL

IPC: G03G9/08 ,  G03G9/10

Abstract: Toner compositions provide a resin substantially free of cross linking; a cross linked resin; a wax; a coagulant; and a colorant; wherein t he toner composition provides a fused image gloss of about 1 to about 20 gloss units.

公开(公告)号：CA2528407A1

公开(公告)日：2006-06-03

申请号：CA2528407

申请日：2005-11-25

Applicant: XEROX CORP

Inventor： BASHIR WAFA F ,  QIU SHIGANG S ,  PATEL RAJ D ,  VANBESIEN DARYL ,  NOSELLA KIMBERLY D ,  ZHOU KE ,  BURNS PATRICIA A ,  MOORE EMILY L ,  MCDOUGALL MARIA N V ,  ZWARTZ EDWARD G ,  AGUR ENNO E ,  SKOROKHOD VLADISLAV

IPC: G03G9/08 ,  G03G9/10

Abstract: Toner compositions include a non cross linked resin; a cross linked resin or gel; a wax; and a colorant. Processes for preparing a toner include mixing a non-cross linked resin and a cross-linked resin or gel in t he presence of a wax, a colorant, and a coagulant to provide toner size aggregates; adding additional non-cross linked latex to the formed aggregates thereby providing a shell over the formed aggregates; heating the shell covered aggregates to form toner; and, optionally, isolating the toner.

公开(公告)号：CA2526745A1

公开(公告)日：2006-05-17

申请号：CA2526745

申请日：2005-11-10

Applicant: XEROX CORP

Inventor： KEOSHKERIAN BARKEV ,  ZWARTZ EDWARD G ,  PATEL RAJ D ,  VONG CUONG

IPC: G03G9/08

Abstract: The present disclosure relates to a process including a first heating of a latomer mixture including at least one free radical polymerizable monomer, a nd at least one alkylene anhydride; a second heating of the latomer mixture to for m polymeric particles; and combining the polymeric particles with at least one amine.

公开(公告)号：DE69924905D1

公开(公告)日：2005-06-02

申请号：DE69924905

申请日：1999-01-22

Applicant: XEROX CORP

Inventor： MCANENEY BRIAN T ,  ZWARTZ EDWARD G ,  NAIK KIRIT N ,  YULO FERNANDO P ,  GARDNER SANDRA J ,  SHARP JAMES H ,  MALHOTRA SHADI L

IPC: B41M5/52 ,  G03G7/00 ,  G03G13/00 ,  G03G9/087 ,  B41M5/00

Abstract: A process which comprises forming an image on a coated substrate, and developing the image with a toner, and wherein the substrate contains a polymer coating and there is enabled images of a high uniform gloss.

公开(公告)号：CA3035945C

公开(公告)日：2022-01-04

申请号：CA3035945

申请日：2019-03-05

Applicant: XEROX CORP

Inventor： HU NAN-XING ,  SACRIPANTE GUERINO G ,  SRISKANDHA SHIVANTHI E ,  MOORLAG CAROLYN P ,  FARRUGIA VALERIE ,  ZWARTZ EDWARD G

IPC: C09D5/03 ,  B33Y10/00 ,  C09D167/00

Abstract: The present teachings include powder coating including a plurality of core/shell particles. Each particle of plurality of core/shell particles has a size of from about 3 microns to about 100 microns. Each particle of the plurality of core/shell particles has a core including a cross-linkable crystalline polyester resin having a melting temperature of less than about 150°C. Each particle of the plurality of core/shell particles has a shell including a cross-linkable amorphous polyester resin having a glass transition temperature greater than 40°C. Each particle of the plurality of core/shell particles includes a thermal initiator.

公开(公告)号：CA3030418A1

公开(公告)日：2019-07-18

申请号：CA3030418

申请日：2019-01-17

Applicant: XEROX CORP

Inventor： HU NAN-XING ,  WANG YULIN ,  SACRIPANTE GUERINO ,  ZWARTZ EDWARD G ,  VEREGIN RICHARD P N

IPC: B32B37/12 ,  C09J5/10 ,  C09J7/38 ,  C09J167/00 ,  C09J193/04

Abstract: Methods of using a toner as a printable adhesive are provided. In embodiments, a method of adhering substrates is provided which comprises disposing a cold pressure fix toner comprising a phase change material on a first substrate via xerography to form an unfused layer of the cold pressure fix toner on the first substrate; placing a second substrate on the unfused layer of the cold pressure fix toner; and subjecting the cold pressure fix toner to a pressure to form a bonded article comprising the first substrate, an adhesive layer formed from the cold pressure fix toner, and the second substrate. Methods of applying an adhesive to a substrate and bonded articles are also provided.

公开(公告)号：CA2936442C

公开(公告)日：2018-09-18

申请号：CA2936442

申请日：2016-07-18

Applicant: XEROX CORP

Inventor： ZHOU KE ,  HAWKINS MICHAEL S ,  ZWARTZ EDWARD G ,  SACRIPANTE GUERINO G

IPC: G03G9/08 ,  C08J3/16 ,  C08J3/20 ,  G03G9/093

Abstract: Disclosed are toner compositions that include an amorphous polyester resin, a crystalline polyester resin, a colorant and a wax, and where the amorphous polyester resin contains in excess of zero weight percent of dodecylsuccinic anhydride to less than 16 weight percent of dodecylsuccinic anhydride, or where the amorphous polyester resin contains in excess of zero weight percent of dodecylsuccinic acid to less than 16 weight percent of dodecylsuccinic acid.

公开(公告)号：CA2996357A1

公开(公告)日：2018-09-03

申请号：CA2996357

申请日：2018-02-26

Applicant: XEROX CORP

Inventor： WANG YULIN ,  SACRIPANTE GUERINO G ,  VEREGIN RICHARD P N ,  ZWARTZ EDWARD G ,  BROCKMAN KATHRYNE S

IPC: G03G9/093

Abstract: Disclosed are cold pressure fix toner compositions that include a core of a colorant, and a mixture of a co-polyester¨co-polydimethylsiloxane and an amorphous resin, and a polymer shell thereover.