公开(公告)号：US20060135364A1

公开(公告)日：2006-06-22

申请号：US11017590

申请日：2004-12-20

Applicant: Dennis Massa ,  Ramanuj Goswami ,  Walter Isaac ,  Christine Landry-Coltrain ,  David Teegarden

Inventor： Dennis Massa ,  Ramanuj Goswami ,  Walter Isaac ,  Christine Landry-Coltrain ,  David Teegarden

IPC: B41M5/035

CPC classification number: B41M5/38207 ,  B41M5/385 ,  B41M5/39 ,  B41M5/395 ,  B41M5/5254 ,  B41M5/5272 ,  B41M5/5281 ,  B41M2205/02

Abstract: A print assembly including a dye-donor element and a receiver element, wherein the print assembly has a donor having a dye-donor layer having a first glass transition temperature and at least one dye, and a receiver having a dye-receiving layer having a second glass transition temperature on a support, wherein the print assembly has a receiver/donor dye partition coefficient of at least 2.5 when the print assembly is heated above the higher of the first or second glass transition temperature for a time sufficient to achieve an equilibrium state of dye distribution between the dye-donor layer and dye-receiving layer. The print assembly can be used at fast print speeds of 2.0 msec/line or less.

Abstract translation: 一种包括染料供体元件和接收元件的印刷组件，其中印刷组件具有供体，其具有具有第一玻璃化转变温度的染料供体层和至少一种染料，以及具有染料接受层的接收体， 支撑体上的第二玻璃化转变温度，其中当印刷组件被加热到高于第一或第二玻璃化转变温度的较高时间时，印刷组件具有至少2.5的接收器/供体染料分配系数足以实现平衡状态的时间 染料供体层和染料接受层之间的染料分布。 打印组件可以以2.0毫秒/线或更少的快速打印速度使用。