摘要:
Methods are provided for treating polyester, polyamide, acrylic, aramid or cellulosic substrates to improve the uniformity of dyeing and to improve the hydrophilic, soil-release, odor-, mildew-, bacterial- and fungal- resistant properties of these substrates.
摘要:
This invention relates to a composition prepared by reacting(a) at least one reaction product of a hydrocarbyl substituted carboxylic acid or anhydride having a hydrocarbyl group containing from about 8 to about 150 carbon atoms and at least one polyamine wherein the reaction product has at least one NH group capable of addition to a double bond; with(b) at least one sulfo compound represented by the following formula; ##STR1## wherein each R.sub.1 is independently hydrogen or a hydrocarbyl group a is zero or one;Q is a hydrocarbylene group or --C(X)N(R.sub.2)Q'--;R.sub.2 is hydrogen or a hydrocarbyl group;X is sulfur or oxygen;Q' is a hydrocarbylene group; andZ is --S(O)OH, or --S(O).sub.2 OH or an ester, a metal salt or an ammonium salt of the sulfo compound.The invention also relates to polymer fabrics treated with the compositions of the present invention. The treated polymer fabrics have improved wicking/wetting characteristics. Further, the treated polymer fabrics maintain these characteristics upon repeated exposure to fluids.
摘要:
This invention is a method of manufacturing polyester fibers with good adhesion to rubber, characterized in that in the process of spinning polyester fiber, a spinning oil (finish composition) containing an epoxy compound and the compound expressed by the general formula ##STR1## (where R is hydrogen, an alkyl group, a cycloalkyl group, or an aryl group; M is an alkali metal or an alkaline earth metal; n is an integer from 0 to 10; and m is 1 when M is an alkali metal and m is 2 when M is an alkaline earth metal) is added to the polyester fiber which is then heat treated.
摘要:
A process for inhibiting fiber yellowing occuring at the time of the alkaline treatment, which comprises treating fibrous material with an alkaline substance, a functional compound capable of reacting under alkaline conditions, and aminoacid or the derivative thereof, and thereafter subjecting said treated fibrous material to the heat treatment at a temperature of 100.degree. C or higher.
摘要:
This invention relates to a method for fireproofing textiles based on a composition having two components comprising: a component A comprising at least one phosphorous compound; and a component B comprising urea and at least one pH buffer, optionally with an oxidizing agent. Said method for fireproofing textiles includes the steps of immersing said textiles in said composition, and of heating, oxidizing and then washing said textiles, which then have excellent human-ecological, comfort, and durable fireproofing properties.
摘要:
An allergen deactivator including a compound of the following Formula 1: wherein R represents a straight or branched chain alkyl group of C1 to C30, and X represents H, Na, K, Mg or Ca. Also disclosed is a spray, a filter, a fiber, a fabric, a nonwoven article, a substrate, and a detergent using the allergen deactivator including the compound of Formula 1.
摘要:
A method for treating natural textile fibres and synthetic polyamide fibres to enhance their affinity for disperse dyestuffs which comprises treating the fibres with an aqueous solution or dispersion of an arylating agent. The arylating agent contains both a benzene or naphthalene ring and a reactive group, such as a halo-triazine group. The fibres may be treated by exhaustion from long liquors or by padding, and the affinity for disperse dyestuffs is considerably increased thereby.
摘要:
The invention concerns epoxides and alcohols of the structures ##STR1## and[R.sub.f (CH.sub.2).sub.n SCH.sub.2 ].sub.2 CHOHand various derivatives thereof useful in leather and textile treatment.
摘要:
A process for increasing the water-absorbency of cellulose-containing materials by graft-copolymerizing onto said material a vinyl monomer containing a hydrophilic group and treating the graft-copolymerized material with a decrystallizing agent for cellulose.
摘要:
The invention relates to a crosslinkable composition comprising functionalized monomers comprising a crosslinkable group, a cationic group and a fluorinated group, wherein the composition comprises anions corresponding to the cationic groups of the functionalized monomers, wherein the cationic group is an N-substituted cyclic and in particular heteroaromatic group comprising a 5-membered ring and/or at least two heteroatoms and wherein a spacer which is an uncharged and unfluorinated organyl group and preferably an alkylene group is arranged between the cationic group and the fluorinated group.