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US 8,076,048 B2Granted
Toner having polyester resin
AssigneeXerox Corporation
InventorGuerino G. Sacripante
Life of this patent
Estimating the term…
Abstract
Embodiments include a toner having a polyester resin derived from a terephthalic material, 2,2-ethyl-butyl-1,3-propanediol and bis-(4-hydroxycyclohexyl)-dimethylmethane, a wax, and an optional colorant.
Claims20
A toner comprising:
- a polyester resin derived from a terephthalic material, 2,2-ethyl-butyl-1,3-propanediol and bis-(4-hydroxycyclohexyl)-dimethylmethane;
- a wax;
- and
- an optional colorant.
1 more element
A toner comprising:
- a polyester resin derived from a terephthalic material, 2,2-ethyl-butyl-1,3-propanediol, and bis-(4-hydroxycyclohexyl)-dimethylmethane;
- a wax;
- and
- a colorant, wherein a carbon/oxygen ratio of said polyester resin is from about 4 to about 5.
1 more element
A toner comprising:
- a polyester resin derived from terephthalic material in an amount of from about 0.4 to about 0.6 mole percent, 2,2-ethyl-butyl-1,3-propanediol in an amount of from about 0.05 to about 0.1 mole percent, and bis-(4-hydroxycyclohexyl)-dimethylmethane in an amount of from about 0.4 to about 0.45 mole percent;
- a wax;
- and
- an optional colorant.
1 more element
Dependencies are inferred from the claim text.