摘要:
A process for indigo dyeing of wool and wool blends comprising the steps of subjecting the wool and wool blends to a step of pretreatment by impregnation with a shrink resistance agent, subjecting the pretreated wool and wool blend yarns to the step of indigo dyeing and post dyeing, said step of dyeing and post dyeing including a single step or a plurality of steps of impregnation of the pretreated wool and wool blends in an indigo dye bath followed each time by the step of oxidation.
摘要:
The present invention provides a rapid and highly efficient process for treating threads, especially dyeing, and treated threads obtained thereby of textile threads.
摘要:
Die vorliegenden Erfindung betrifft ein Verfahren zum Einfärben von Polymerzusammensetzungen und gleichzeitigen Einbringen von UV-Absorbern in die Polymerzusammensetzungen, wobei die Polymerzusammensetzungen mindestens ein Polyolefin und mindestens ein mit polaren Gruppen modifiziertes Polyisobuten mit einem zahlenmittleren Molekulargewicht M n von 150 bis 50000 g/mol umfassen, durch Behandlung dieser Polymerzusammensetzung mit einer wässrigen Färbeflotte enthaltend mindestens einen Farbstoff und eine wässrige Dispersion, wobei die wässrige Dispersion A) wenigstens einen organischen UV-Absorber ausgewählt aus der Gruppe bestehend aus Benzotriazolen, Benzophenonen, Cyanacrylaten, Hydroxyphenyltriazinen und Mischungen davon und B) wenigstens ein Tensid enthält, die Verwendung von wässrigen Dispersionen von wenigstens einem organischen UV-Absorber ausgewählt aus der Gruppe bestehend aus Benzotriazolen, Benzophenonen, Cyanacrylaten, Hydroxyphenyltriazinen und Mischungen davon als Hilfsmittel zum Einfärben solcher Polymerzusammensetzungen, sowie eine wässrige Färbeflotte, enthaltend mindestens einen Farbstoff, eine Polymerzusammensetzungen umfassend mindestens ein Polyolefin und mindestens ein mit polaren Gruppen modifiziertes Polyisobuten mit einem zahlenmittleren Molekulargewicht Mn von 150 bis 50000 g/mol und die genannte wässrige Dispersion.
摘要:
Embodiments of the invention can provide a protective fabric includes a plurality of inherently flame resistant fibers, and at least one ultraviolet-resistant additive incorporated into the inherently flame resistant fibers through a dye process using a carrier, wherein the ultraviolet-resistant additive significantly increases at least one of the strength retention and the colorfastness of the fabric when exposed to ultraviolet radiation.
摘要:
The product of reacting an organosilane optionally having a nonhydrolizable organic group, but having one or more hydrolyzable groups, with a polyol containing at least three hydroxy groups, where any two of the hydroxy groups are separated by at least three intervening atoms. Water-stabilized organosilane compounds. A water stable composition made from the product or compound and water. A method of treating a substrate by contacting the substrate with the product, compound, or composition for a period of time sufficient for treatment of the substrate. A treated substrate having adhered thereto the product, compound, or composition. A method of dyeing and treating a substrate. A method of antimicrobially treating a food article. A method of antimicrobially coating a fluid container. A method of antimicrobially coating a latex medical article.
摘要:
Embodiments of the invention can provide a protective fabric includes a plurality of inherently flame resistant fibers, and at least one ultraviolet-resistant additive incorporated into the inherently flame resistant fibers through a dye process using a carrier, wherein the ultraviolet-resistant additive significantly increases at least one of the strength retention and the colorfastness of the fabric when exposed to ultraviolet radiation.
摘要:
The composition formed by mixing an organosilane with an ether. Water-stabilized organosilane compounds. A water stable composition made from the ether and organosilane composition and water. A method of treating a substrate by mixing or contacting the substrate with the product, compound, or composition of this invention for a period of time sufficient for treatment of the substrate. A treated substrate having adhered thereto the product, compound, or composition of this invention. A method of dyeing and treating a substrate. A method of antimicrobially treating a food article. A method of antimicrobially coating a fluid container. A method of antimicrobially coating a latex medical article.
摘要:
The present invention relates to a method of dyeing polyester-containing textile material characterised in that the textile material is treated with a liquor containing (a) at least one disperse dye and (b) at least one compound of the formula (1), wherein G 1 and G 2 , independently of one another, are C 1 -C 4 alkyl or together are pentamethylene, Z 1 and Z 2 are methyl, Οr Ζ 1 and Z 2 together form a bridging member which is unsubstituted or substituted by an ester, ether, hydroxyl, oxo, cyanohydrin, amido, amino, carboxyl or urethane radical, and E is oxyl or hydroxyl.
摘要:
A method of dyeing and treating a substrate using a water-stabilized organosilane. A method of antimicrobially treating a food article. A method of antimicrobially coating a fluid container. A method of antimicrobially coating a latex medical article.