Color pigmented ink jet ink set
First Claim
Patent Images
1. A color ink jet ink set for color printing;
- comprising(a) a first ink comprises a carrier and a bridged aluminum phthalocyanine pigment as a cyan colorant;
(b) a second ink comprising a carrier and a quinacridone pigment as a magenta colorant; and
(c) a third ink comprising a carrier and a non-benzidine yellow pigment.
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Abstract
A color ink jet ink set for color printing is disclosed. The set comprises:
(a) a first ink comprises a carrier and a bridged aluminum phthalocyanine pigment as a cyan colorant;
(b) a second ink comprising a carrier and a quinacridone pigment as a magenta colorant; and
(c) a third ink comprising a carrier and a non-benzidine yellow pigment.
A fourth ink comprising pigment black 7 may also be included in the set.
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Citations
11 Claims
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1. A color ink jet ink set for color printing;
- comprising
(a) a first ink comprises a carrier and a bridged aluminum phthalocyanine pigment as a cyan colorant; (b) a second ink comprising a carrier and a quinacridone pigment as a magenta colorant; and (c) a third ink comprising a carrier and a non-benzidine yellow pigment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 10, 11)
- comprising
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8. An ink jet ink set comprising
(a) a first ink comprising bis(phthalocyanylalumino)tetraphenyldisiloxane as the cyan colorant; -
(b) a second ink comprising pigment red 122 as the magenta colorant; (c) a third ink comprising pigment yellow 74 as the yellow colorant. - View Dependent Claims (9)
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Specification