公开(公告)号：US20190352455A1

公开(公告)日：2019-11-21

申请号：US15982627

申请日：2018-05-17

Applicant: XEROX CORPORATION

Inventor： Shivanthi E. Sriskandha ,  Valerie M. Farrugia ,  Guerino G. Sacripante ,  Edward G. Zwartz

IPC: C08G63/52 ,  C08F22/02 ,  C08G81/02 ,  C08F2/22

Abstract: A composition for use in 3D printing includes an unsaturated polyester resin including an ethylenically unsaturated monomer, a first diol monomer and a second diol monomer.

公开(公告)号：US10703859B2

公开(公告)日：2020-07-07

申请号：US15982627

申请日：2018-05-17

Applicant: XEROX CORPORATION

Inventor： Shivanthi E. Sriskandha ,  Valerie M. Farrugia ,  Guerino G. Sacripante ,  Edward G. Zwartz

IPC: C08G63/52 ,  C08F2/22 ,  C08F22/02 ,  C08G81/02 ,  B33Y70/00

Abstract: A composition for use in 3D printing includes an unsaturated polyester resin including an ethylenically unsaturated monomer, a first diol monomer and a second diol monomer.

公开(公告)号：US11130880B2

公开(公告)日：2021-09-28

申请号：US15914024

申请日：2018-03-07

Applicant: Xerox Corporation

Inventor： Nan-Xing Hu ,  Guerino G. Sacripante ,  Edward G. Zwartz ,  Shivanthi E. Sriskandha ,  Carolyn P. Moorlag ,  Valerie Farrugia

IPC: C09D167/06 ,  C09D5/03 ,  C08J3/24 ,  B29C64/141 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/188 ,  B29C64/153 ,  B29K105/00 ,  B29K67/00

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：US20190276700A1

公开(公告)日：2019-09-12

申请号：US15914024

申请日：2018-03-07

Applicant: Xerox Corporation

Inventor： Nan-Xing Hu ,  Guerino G. Sacripante ,  Edward G. Zwartz ,  Shivanthi E. Sriskandha ,  Carolyn P. Moorlag ,  Valerie Farrugia

IPC: C09D167/06 ,  C09D5/03 ,  C08J3/24 ,  B29C64/141 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/188

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.