Abstract:
A polyurethane is dyed with an aqueous solution of an acid dye compound, a quaternary ammonium compound selected from soluble tetrabutylammonium compounds and tetrahexylammonium compounds, and, optionally, an water-soluble organic solvent.
Abstract:
In one aspect, the invention relates to methods for dyeing greige goods to produce a random dye pattern, compositions and articles produced therefrom. In a further aspect, the invention relates to methods of methods for dyeing greige goods to produce a random dye pattern using a dyeing machine. In still a further aspect, the invention relates to methods of producing unique dye patterns for greige goods. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Abstract:
A pretreatment agent for ink jet printing employing an acid dye includes hydroxyethyl cellulose; ammonium salt; a hydrotropic agent; and water, wherein the content of the hydroxyethyl cellulose is in the range of 1 to 5 wt % and the content of ammonium salt is in the range of 1 to 6 wt %.
Abstract:
A process for dyeing a thermoplastic elastomeric substrate comprising immersing the substrate into a dye system comprising at least one metal complex dye and a solvent system comprising water and an organic solvent. The organic solvent may be soluble, partially miscible with water or insoluble or nearly insoluble in water. In particular, the substrate is an inflated bladder such as an airbag used in athletic shoes.
Abstract:
The present invention pertains to a dye-based inkjet ink set and, more particularly, to a dye-based inkjet ink set suitable for printing on polyamide fabric.
Abstract:
The present invention pertains to an aqueous inkjet ink containing an anionic dye as colorant, and a certain diol that has low water solubility. The present invention further pertains to an ink set containing this aqueous inkjet ink, as well as to methods of printing with this ink and ink set on a variety of substrates, and particularly textiles.
Abstract:
Process for manufacturing a fabric having distinctive and sharp differentially colored patterns or designs, which process comprises the steps of: (a) producing a first and a second polyamide, said polyamides having different concentrations of amine groups; (b) producing a first and a second polyamides having different concentrations of carboxyl end-groups and sulfonate groups; (c) producing a first yarn from said first polyamide and a second yarn from said second polyamide; (d) making a fabric having first surface areas defined by said first yarn and second surface areas defined by said second yarn; and (e) chemically dyeing said fabric in a dyeing bath comprising at least one anionic (acid) dyestuff and at least one cationic (basic) dyestuff, whereby said first yarn and therefore said first surface areas are dyed predominantly by said anionic dyestuff and said second yarn and therefore said second surface areas are dyed predominantly by said cationic dyestuff.
Abstract:
Aramid and aramid-blend fabrics are dyed or flame-retardant treated or both dyed and flame-retardant treated using conventional heat dyeing equipment. Amides capable of swelling the aramid fibers at least 1.5% and preferably having 7 to 14 carbon atoms are used as diffusion-promoting agents for dyes, flame retardant agents or both. Odor-free, flame resistant, colored or colored and highly-flame resistant products result.
Abstract:
A method of treating articles having a textile surface (such as broadloom carpets or carpet tiles) with a stainblocker composition is disclosed. A pile surface structure having pile elements containing nylon yarns having both acid dyeability and cationic dyeability is dyed with both acid dye and cationic dye and then passed through a hot stainblocker treatment bath and a cooling zone. Substantially the entire height of each pile element is coated with a stainblocker composition whereby the pile surface structure has a stain resistance of 9 or higher on the AATCC Red 40 Stain Scale. The resulting pile surface has good color separation and stability, and no color loss from the catatonically dyeable yarns.
Abstract translation:公开了一种用防污剂组合物处理具有织物表面的制品(例如宽幅地毯或地毯)的方法。 具有含有酸性染色性和阳离子染色性的尼龙纱的绒头元件的绒头表面结构用酸性染料和阳离子染料染色,然后通过热污渍阻挡剂处理浴和冷却区。 基本上,每个绒头元件的整个高度都涂上防污剂组合物,由此在AATCC Red 40 Stain Scale上,绒面表面结构的耐污染性为9或更高。 所得的绒头表面具有良好的颜色分离和稳定性,并且没有来自可染色纱线的颜色损失。
Abstract:
A method of treating articles having a textile surface (such as broadloom carpets or carpet tiles) with a stainblocker composition is disclosed. After coloring, a stainblocker composition having a temperature from twenty to ninety-five degrees Celsius (20 to 95null C.) is applied. If the articles are carpet tiles, the stainblocker is applied using a flood process. The article is dried in a drying zone having a temperature in the range from seventy-five degrees Celsius to ninety-five degrees Celsius (75-95null C.) for a time sufficient to allow the stainblocker composition to react with the nylon yarn in the textile surface. Preferably, an infra-red oven is used to define the drying zone.