Back to results
US 12,276,065 B2Granted
Tungsten-based infrared-absorbing pigment dispersion, dyeing liquid, fiber product, and method for treating fiber product
AssigneeKyodo Printing Co., Ltd.
InventorsAkira Terada, Tomomi Karino, Fumihito Kobayashi
Life of this patent
Estimating the term…
Abstract
Dispersion is obtained by: blending a specific resin emulsion for protecting a tungsten-based infrared-absorbing pigment; and dispersing the tungsten-based infrared-absorbing pigment in a state of being coated in advance by means of the resin emulsion.
Claims14
A tungsten-based infrared-absorbing pigment dispersion liquid comprising a tungsten-based infrared-absorbing pigment, a vinyl chloride-based resin emulsion, and water, wherein
- the vinyl chloride-based resin emulsion is a copolymer of vinyl chloride and an acrylic acid ester.
A method for treating a textile product, comprising:
- cationization treatment by treating a textile product using a treatment liquid comprising a cationizing agent;
- and
- adhesion treatment by treating the textile product using a treatment liquid comprising a tungsten-based infrared-absorbing pigment dispersion liquid to adhere the tungsten-based infrared-absorbing pigment to the textile product, wherein
- the tungsten-based infrared-absorbing pigment dispersion liquid comprises a tungsten-based infrared-absorbing pigment, a vinyl chloride-based resin emulsion, and water.
1 more element
Dependencies are inferred from the claim text.