Main > TONER > Colorant > Yellow Colorant

Product USA. X

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 04.00
PATENT ASSIGNEE Xerox
PATENT CLAIMS Yellow toner comprising resin & colorant comprising
- Mixt of yellow pigment (2-15%)
Wherein combined wt of colorant is 15-30% of total wt of toner
Wherein the chroma of developed toner is 90-130 CIELAB
units at a toner mass per unit area 0.05-5 mg/square.cm
Wherein colorant loading & colorant dispersion in the resin is maintained < 2,000-4,000 poise at 40 rad/sec & 155C
Wherein resin reinforcement is avoided
PATENT PHOTOCOPY Available on request

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