Aqueous inkjet ink compositon
This invention relates to an ink jet ink composition comprising water, a humectant, a non-encapsulated pigment and a water soluble polymer, wherein the polymer comprises a vinyl acetate monomer and has a number average molecular weight less than 200,000.
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
08.12.2005
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | This invention relates to an ink jet ink composition comprising water, a humectant, a non-encapsulated pigment and a water soluble polymer, wherein the polymer comprises a vinyl acetate monomer and has a number average molecular weight less than 200,000. |
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Bibliography: | Application Number: US20040860989 |