Ink compositions
First Claim
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1. An ink composition comprised of (1) a vehicle, (2) a mixture of colorants, and (3) a polyquaternary ammonium salt.
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Abstract
An ink composition comprised of (1) a vehicle, (2) a mixture of colorants, and (3) a polyquaternary ammonium salt.
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26 Claims
- 1. An ink composition comprised of (1) a vehicle, (2) a mixture of colorants, and (3) a polyquaternary ammonium salt.
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