Described herein are apparatuses (e.g., garments, including but not limited to shirts, pants, and the like) for detecting and monitoring physiological parameters, such as respiration, cardiac parameters, and the like. Also described herein are methods of forming garments having one or more stretchable conductive ink patterns and methods of making garments having one or more highly stretchable conductive ink pattern formed of a composite of an insulative adhesive, a conductive ink, and an intermediate gradient zone between the adhesive and conductive ink. The conductive ink typically includes between about 40-60% conductive particles, between about 30-50% binder; between about 3-7% solvent; and between about 3-7% thickener. The stretchable conductive ink patterns may be stretched more than twice their length without breaking or rupturing.

Polymer dispersions in aqueous media form binders for pretreatments, coatings and images on substrates. The polymer includes polyamide segments and may have a high percentage of tertiary amide linkages, which facilitates film formation at temperature convenient to textiles and nonwovens. The polyamides are linked with reactions with polyisocyanates (which forms urea linkages if the other reactant is an amine or a urethane linkage if the other reactant is a hydroxyl group).

Light-reflective materials and methods for their preparation and use are described. The materials can have multiple particles or voids arranged in a crystal structure. The materials can reflect various types of light such as visible light, ultraviolet light, or infrared light.

Light-reflective materials and methods for their preparation and use are described. The materials can have multiple particles or voids arranged in a crystal structure. The materials can reflect various types of light such as visible light, ultraviolet light, or infrared light.

An activated cotton material and a method for processing cotton to form the activated cotton material are provided. The activated cotton material includes a layer of natural wax that is locked to the surface of cotton fibers by a wax lock.

A image forming method of the present invention includes steps of forming a coloring material layer by applying an ink containing water and a dispersible coloring material dispersed in the water to the surface of a fabric by an inkjet method; and forming, on a surface of the coloring material layer, a protective layer having an average thickness smaller than that of the coloring material layer.

Provided are: an overcoat liquid for inkjet textile printing including particles of an anionic polyurethane, particles of a wax, a water-soluble organic solvent, and water, wherein the content of the particles of the anionic polyurethane is 4 mass % to 20 mass % relative to the total amount of the overcoat liquid, the content of the particles of the wax is 0.1 mass % to 3 mass % relative to the total amount of the overcoat liquid, and the content of the water-soluble organic solvent satisfies formula (1) in units of mass %, an ink set for inkjet textile printing; and an inkjet textile printing method.

0.7×A+0.8×B+C<20  (1)

See the specification for definitions of A, B, and C.

A treatment liquid composition contains a water-resistant agent selected from a polyamide epihalohydrin polymer and dimethylpyrazole-blocked isocyanate, and a polyamine compound.

A method is provided for dyeing a molded part produced in a 3D printing process with a polymer. The method includes a dyeing step for dyeing the surface of the molded part with a dye, and a first post-treatment step for fixing the dye which has penetrated the surface of the molded part. Optionally, a second post-treatment step can be carried out in order to achieve even better fixing of the dye which has penetrated the surface of the molded part.

A method of treating a material, the method comprising the steps of: (1) contacting the material with a composition comprising an electrophilic species selected from aldehydes, succinimidyl esters, and mixtures thereof; (2) contacting the material with a composition comprising a chelating agent and/or a salt of an amine and/or a carboxylic acid.