Fabric pretreatment for inkjet printing
First Claim
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1. A method of digitally printing a textile comprising the steps of:
- (a) pretreating the textile with an aqueous pretreatment solution comprising a nonionic latex polymer and a multivalent cationic salt solution,(b) drying the pretreated textile,(c) digitally printing the dried, pretreated textile with a colored ink jet ink,whether the nonionic latex polymer has sufficient nonionic components such that the nonionic latex polymer is stable in the presence of the multivalent cationic salt solution.
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Abstract
This invention pertains to inkjet printing on fabric and to a pretreatment solution for the fabric that allows high quality printing thereon. The aqueous pretreatment solution/emulsion comprises a nonionic latex polymer and a multivalent cationic salt.
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20 Claims
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1. A method of digitally printing a textile comprising the steps of:
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(a) pretreating the textile with an aqueous pretreatment solution comprising a nonionic latex polymer and a multivalent cationic salt solution, (b) drying the pretreated textile, (c) digitally printing the dried, pretreated textile with a colored ink jet ink, whether the nonionic latex polymer has sufficient nonionic components such that the nonionic latex polymer is stable in the presence of the multivalent cationic salt solution. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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