Pretreatment liquid, ink set, and recording method

Patent metadata

Field	Value
Publication number	US-10501653-B2
Application number	US-201815913097-A
Country	US
Kind code	B2
Filing date	Mar 6, 2018
Priority date	Mar 28, 2017
Publication date	Dec 10, 2019
Grant date	Dec 10, 2019

Abstract

A pretreatment liquid for use in ink jet pigment textile printing contains at least one of a resin dispersion and a cross-linker, a lubricant, and water.

First claim

What is claimed is:

1. A pretreatment liquid for use in ink jet pigment textile printing, comprising:
a resin dispersion;
a cross-linker;
a lubricant that is any one selected from a group consisting of silicone wax, polyolefin wax, and paraffin wax; and
water;
wherein the cross-linker is either a compound having a plurality of oxazoline groups or a compound having a plurality of terminal blocked isocyanate groups.

2. The pretreatment liquid according to claim 1 , further comprising:
a cationic compound,
wherein the cationic compound is any one selected from the group consisting of polyvalent metal salts, cationic polymers, and cationic surfactants.

3. The pretreatment liquid according to claim 1 , wherein the resin dispersion is any one selected from the group consisting of nonionic dispersions, cationic dispersions, and emulsifier-dispersible anionic dispersions.

4. The pretreatment liquid according to claim 1 , wherein the cross-linker is any one selected from the group consisting of nonionic dispersions, cationic dispersions, and emulsifier-dispersible anionic dispersions.

5. The pretreatment liquid according to claim 1 , wherein the lubricant is any one selected from the group consisting of nonionic dispersions, cationic dispersions, and emulsifier-dispersible anionic dispersions.

6. The pretreatment liquid according to claim 1 , wherein the resin dispersion has a solid content of 10% or less by mass based on a total mass of the pretreatment liquid.

7. An ink set comprising:
the treatment liquid according to claim 1 ; and
an ink composition containing a pigment.

8. An ink set comprising:
the treatment liquid according to claim 2 ; and
an ink composition containing a pigment.

9. An ink set comprising:
the treatment liquid according to claim 3 ; and
an ink composition containing a pigment.

10. An ink set comprising:
the treatment liquid according to claim 4 ; and
an ink composition containing a pigment.

11. An ink set comprising:
the treatment liquid according to claim 5 ; and
an ink composition containing a pigment.

12. An ink set comprising:
the treatment liquid according to claim 6 ; and
an ink composition containing a pigment.

13. A recording method comprising:
applying the pretreatment liquid according to claim 1 to a textile; and
applying by an ink jet method an ink composition containing a pigment to a region of the textile to which the pretreatment liquid is applied.

14. A recording method comprising:
applying the pretreatment liquid according to claim 2 to a textile; and
applying by an ink jet method an ink composition containing a pigment to a region of the textile to which the pretreatment liquid is applied.

15. A recording method comprising:
applying the pretreatment liquid according to claim 3 to a textile; and
applying by an ink jet method an ink composition containing a pigment to a region of the textile to which the pretreatment liquid is applied.

16. A recording method comprising:
applying the pretreatment liquid according to claim 4 to a textile; and
applying by an ink jet method an ink composition containing a pigment to a region of the textile to which the pretreatment liquid is applied.

17. A recording method comprising:
applying the pretreatment liquid according to claim 5 to a textile; and
applying by an ink jet method an ink composition containing a pigment to a region of the textile to which the pretreatment liquid is applied.

18. A recording method comprising:
applying the pretreatment liquid according to claim 6 to a textile; and
applying by an ink jet method an ink composition containing a pigment to a region of the textile to which the pretreatment liquid is applied.

19. The recording method according to claim 13 , wherein the pretreatment liquid is applied by an ink jet method.

Assignees

• Seiko Epson Corp

Inventors

• Ishida Kohei

Classifications

• D06M2101/06

  cellulosic · CPC title

• D06M15/37

  Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds · CPC title

• D06M15/513

  Polycarbonates · CPC title

• D06P5/30 Primary

  Ink jet printing · CPC title

• B41M5/5263

  characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds · CPC title