Inkjet ink composition and printed matters created using inkjet ink composition
First Claim
Patent Images
1. An inkjet ink composition comprising:
- a pigment component having a resin comprising a basic terminal adsorbed thereto, the pigment component having an average particle diameter of 200 nm or less;
a photo-acid generating agent containing an onium salt; and
at least one kind of solvent which can be polymerized under the presence of an acid;
wherein the content of multivalent salt included in the onium salt is not more than 20% by weight based on a total weight of onium salt; and
wherein the content of the pigment component is confined within the range of 3 to 41% by weight based on the ink composition.
1 Assignment
0 Petitions
Accused Products
Abstract
There is proposed an inkjet ink composition comprising a pigment component to which a resin having a basic terminal is adsorbed, a photo-acid generating agent containing an onium salt, and at least one kind of solvent which can be polymerized under the presence of an acid. The content of multivalent salt included in the onium salt is not more than 20% by weight based on a total weight of onium salt, and the content of the pigment component is confined within the range of 3 to 41% by weight based on the ink composition.
-
Citations
13 Claims
-
1. An inkjet ink composition comprising:
-
a pigment component having a resin comprising a basic terminal adsorbed thereto, the pigment component having an average particle diameter of 200 nm or less;
a photo-acid generating agent containing an onium salt; and
at least one kind of solvent which can be polymerized under the presence of an acid;
wherein the content of multivalent salt included in the onium salt is not more than 20% by weight based on a total weight of onium salt; and
wherein the content of the pigment component is confined within the range of 3 to 41% by weight based on the ink composition. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
Specification