摘要:
A method for exhaust dyeing a polyester or polyester blend textile article with a disperse dye is provided whereby the article is first treated with an aliphatic amine to reduce the tensile strength of the polyester fibers, followed by dyeing the fabric in a bath containing from 1.0 to 3.0 weight percent, based on the weight of the fabric, of a compound selected from the group consisting of: (a) C8-C16 aliphatic fatty acid ethoxylates having from 5 to 15 ethylene oxide residues; (b) C8-C16 alcohol ethoxylates having from 5 to 15 ethylene oxide residues; and (c) C8-C16 aliphatic amine ethoxylates having from 5 to 15 ethylene oxide residues, to achieve a spot free, level dyed fabric, with reduced pilling tendencies.
摘要:
The present invention relates to a fabric treatment composition comprising surfactant, fabric substantive dye and dye auxiliary agent. The fabric treatment composition of the invention can be used to change, refresh or maintain the colour of fabric.
摘要:
The present invention provides a process for dyeing hydrophobic polymer fibers, including the step of contacting the goods with an amount of a dyeing solution effective to dye the goods, wherein the solution comprises an amount of a terpene/terpenoid solvent and a dyestuff. The present invention also provides a composition for dissolving and dispersing a dyestuff for dyeing hydrophobic polymer fibers, including effective amounts of a terpene/terpenoid solvent for dissolving the dyestuff.
摘要:
The invention relates to an active ingredient combination of sugar surfactants and partial glycerides, which substantially increases the wash fastness and colour intensity of dyed fibres, especially keratin fibres.
摘要:
The invention relates to a method for producing hair dye products. According to said method, an aqueous preparation is prepared in the form of a PIT emulsion or microemulsion using emulsifiers selected from the group comprising alkyl polyglucosides, anionic tensides, quaternary ester polyolpoly-12-hydroxystearates, fatty acid esters, fatty alcohols and fatty alcohol polyethylene glycol ethers, after which dyes as well as coupling and developer substances are stirred into said emulsion using a cold process.
摘要:
A process for producing a black colorant which comprises treating finely powdered amino sugar, protein or polyamide with a naphthoquinone derivative of general formula (1); a cosmetic containing a black colorant thus produced; and a process for coloring a base material with this colorant. In the said formula, R1 represents hydrogen, hydroxy, halogen, α or β; R2 represents hydrogen or hydroxy; R3 represents alkyl, alkenyl, or hydroxyalkyl; and n is 1 or 2.