Unlock instant, AI-driven research and patent intelligence for your innovation.

Toner composition

A composition and toner technology, applied in the direction of developer, instrument, electric recording process applying charge pattern, etc., can solve problems such as not yet applied

Active Publication Date: 2006-05-10
XEROX CORP
View PDF73 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such UV-curable toners require the use of post-fusing UV light equipment systems, which are not currently used in commercial xerography projects

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Toner composition
  • Toner composition
  • Toner composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0058] Preparation of unsaturated resin A

[0059] In a 1 liter Parr reactor equipped with a mechanical twin-turbine stirrer, a distillation unit, and a bottom discharge valve, dimethyl terephthalate (263 g), fumaric acid (27.75 g), 5-sulfo-meta Sodium salt of dimethyl phthalate (38.5g), 1,2-propanediol (243g), diethylene glycol (36.3g), N-phenyldiethanolamine (2.9g), fascat 4100 (1g) and p-phenylene Diphenol (0.2 g). The reactor was heated to about 140° C. under a carbon dioxide purge (to prevent crosslinking), where the solids melted. Turn the stirrer to about 100 rpm. The reactor was then warmed to 165°C over 20 min, where the methanol / water by-product started to distill out. The temperature was then slowly raised to 190° C. over 3 hours, and the stirring speed was increased to 200 rpm. The reaction mixture was then warmed to 200 °C and the pressure was slowly decreased from atmospheric pressure to about 1 Torr over 2 hours and then maintained at this condition for an ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
softening pointaaaaaaaaaa
softening pointaaaaaaaaaa
Login to View More

Abstract

A composition comprising an initiator and an unsaturated sulfopolyesteramine resin and methods for its preparation and application.

Description

technical field [0001] The present disclosure relates to compositions comprising an initiator and an unsaturated sulfopolyesteramine resin and methods of making and using the same. Background technique [0002] A popular trend in the printing industry is xerographic packaging applications. Such applications typically use hot melt toners. However, there are a number of problems associated with the use of hot melt toners in such applications. One of the problems involves fusing toner on rough or thick substrates such as cardboard or on aluminum substrates. It is also difficult to transfer heat from a hot roller fuser system through thick textured paper, much less through large covers of color prints. [0003] Additionally, printing for many packaging applications requires the use of materials that are durable and resistant to various conditions and environmental elements. Traditional packaging printing uses curable inks, such as UV or heat curable inks, to "toughen" the re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G03G9/08G03G13/00
CPCC08G63/6858C08G63/6888C08K5/14G03G9/08755C08L101/02
Inventor G·G·萨克里潘特K·周
Owner XEROX CORP