Patent ID: 7419753
Filing Date: 2008-09-02
Classification: G03G

Abstract:
1. A toner composition comprising: a resin substantially free of cross linking that has a weight average molecular weight of from about 25,000 to about 60,000 and a number average molecular weight of from about 5,000 to about 20,000; a cross linked resin that has a weight average molecular weight of from about 120,000 to about 150,000 and a number average molecular weight of from about 20,000 to about 35,000; a polyester resin that has a weight average molecular weight of from about 2,000 to about 100,000 and a number average molecular weight of from about 1,000 to about 50,000; a colorant; and a wax that has a weight average molecular weight (Mw) of from about 300 to about 10,000.