摘要:
A textile material comprises a plurality of yarns, the yarns containing an intimate blend of dyed polyphenylene sulfide fibers and cellulosic fibers. The dyed polyphenylene sulfide fibers comprising a disperse dye that is distributed substantially evenly across the cross-sectional area of the fibers. A method for dyeing textile materials containing polyphenylene sulfide fibers comprises the steps of (a) providing a textile material comprising yarns which contain an intimate blend of polyphenylene sulfide fibers and cellulosic fibers, (b) providing a dye liquor comprising a liquid medium and a disperse dye, (c) applying the dye liquor to the textile material, (d) heating the textile material under ambient atmosphere to a temperature sufficient to evaporate substantially all of the liquid medium from the textile material, and (e) heating the textile material under ambient atmosphere to a temperature of about 180° C. or more to fix the disperse dye to the polyphenylene sulfide fibers.
摘要:
Disclosed is a pretreatment solution for treating a fabric before inkjet printing comprising an aqueous solution of (A) 1% to 60% by weight of at least one multivalent cationic salt; (B) 0.2% to 10% by weight of at least one acid; and (C) and 0.5% to 5% by weight at least one borate, all % are by weight of the aqueous pretreatment solution.
摘要:
The invention provides a dyeing quality improver for polyester-based fiber materials characterized by comprising a polyester copolymer, obtained by polycondensation of a dibasic acid component containing a dibasic acid with a sulfonate group in an amount of 15-65 mol % and a dihydric alcohol component containing polyethylene glycol with a molecular weight of 900-3500, having a molecular weight of 3000-30,000 and containing polyoxyethylene chains in the molecule in an amount of 10-40 mass %, and at least one compound selected from among styrenated phenolalkylene oxide addition products and higher alcohol alkylene oxide addition products. It is possible to solve the problem of adhesion of polyester oligomers and the problems of dye contamination and foreign matter contamination, during dyeing of polyester-based fiber materials.
摘要:
An interior base material is obtained by a method comprising a step of treating with a treating agent which comprises (A) a water-insoluble water-absorbent resin having a water absorbency to pure water for 50 to 1,000 ml/g and a particle size of 0.1 to 100 .mu.m, (B) a polyoxyalkylene nonionic surfactant and/or an anionic surfactant, and (C) a solvent having the boiling point of 50 to 250.degree. C. A process for printing the thus-treated interior base material comprises applying a dye ink having a viscosity of 1 to 100 cps by an ink-jet method, or applying a textile printing dye paste having a viscosity of 100 to 10,000 cps by a textile printing method followed by a heat-color developing treatment. The present invention provides a printed object with excellent sharpness, penetration effect enabling uniform printing from the surface to the deep part of the base material even to a base material having a thick three-dimentional structure or a base material having a long pile and thickness such as moquette, with an excellent build-up.
摘要:
There is described a liquid preparation comprising: a) 10 to 40 % by weight of the fluorescent whitening agent having the formula: ##STR1## wherein M is hydrogen, an alkali metal, ammonium or magnesium; b) 10 to 85% by weight of polyethylene glycol having a mean molecular weight in the range of from 150 to 500; c) 0 to 75% by weight of water; and d) 0 to 20% by weight of one or more auxiliary compounds; each based on the total weight of the liquid preparation. The new formulation is suitable for the fluorescent whitening of paper or detergents, and is stable over a wide range of temperature.
摘要:
A fiber finish composition is described which enhances the dyeability of the fiber or textile materials made from the fiber. The finish composition includes an alkyl substituted quaternary ammonium cation and a barrier agent. An aqueous dispersion of the finish composition is the preferred method of applying the finish composition to fibers. Also included is an improved method of dyeing fibers and textile materials using the fiber finish composition.
摘要:
Ink for ink-jet dyeing purposes contains a disperse dye which is insoluble, or slightly soluble, in water, and a dispersing agent which can be represented by the following general formula (I). M--(--OCH.sub.2 CH.sub.2 --).sub.n --X--(--CH.sub.2 CH.sub.2 O--).sub.n --MHere, X in this formula represents --A-- or --O--A--O-- (where A is represented by the formulae indicated below), and M is a hydrogen atom, --SO.sub.3 H, --SO.sub.3 NH.sub.4 or --SO.sub.3 Na, and n is an integer of value 5-20. ##STR1## According to the above ink, there is no blockage of the orifices by the ink and the ink can be discharged from the orifices in the form of very fine liquid droplets which are stable, and mixing of the inks which have be discharged on the surface of the said cloth proceeds smoothly, thereby enabling to obtain uniform and distinct images with no physical defects or color defects. Another aspect is directed to a method of forming mixing color on a material to be dyed. According to this method, the mixing color is obtained by mixing a first ink for ink-jet dyeing with a second ink for ink-jet dyeing having a color which is different from that of the first ink on the material to be dyed, wherein the first and second inks contain water, dispersing dye which is insoluble or slightly soluble in water and dispersing agent which can be represented by the above general formula (I).
摘要翻译:用于喷墨染色的油墨含有不溶于或微溶于水的分散染料和可由以下通式(I)表示的分散剂。 M - ( - OCH 2 CH 2 - )n X - ( - CH 2 CH 2 O - )nM这里,该式中的X表示-A-或-OAO-(其中A由下面所示的式表示),M为氢原子,-SO 3 H ,-SO 3 NH 4或-SO 3 Na,n为5-20的整数。 根据上述墨水,墨水不会堵塞孔,油墨可以以非常细小的液滴的形式从孔排出,这些液滴是稳定的,并且具有 在所述布的表面上排出顺利地进行,从而能够获得均匀且不同的图像,没有物理缺陷或颜色缺陷。 另一方面涉及在待染色材料上形成混色的方法。 根据该方法,通过将用于喷墨染色的第一油墨与用于喷墨染色的第二油墨混合,在待染色材料上具有不同于第一油墨的颜色的混合颜色,其中, 第一和第二种油墨含有水,不溶于或微溶于水的分散染料和可由上述通式(I)表示的分散剂。
摘要:
To prevent dusting of a solid such as a crop protection agent, a pharmaceutical or a dyestuff, there is added thereto as a dustproofing agent a compound of the formula I ##STR1## in which Z represents Z.sub.1 or Z.sub.2 where Z.sub.1 denotes a bivalent radical of the formula ##STR2## in which W represents a direct bond or a C.sub.1 -C.sub.3 unit, and Z.sub.2 represents unsubstituted arylenedioxy, wherein the remaining variables are defined herein.
摘要翻译:为了防止诸如作物保护剂,药物或染料等固体的粉尘,作为防尘剂加入式I R1 [A] Z [B] R2,(I)的化合物,其中Z表示 Z1或Z2,其中Z1表示式为“IMAGE”的二价基团,其中W表示直接键或C1-C3单元,Z2表示未取代的亚芳基二氧基,其中其余变量在本文中定义。
摘要:
A method of using compositions as foam regulators for water-based systems with a tendency to foam is provided. The method employs a block copolymer containing ester groups corresponding to general formula (I): A--(CH.sub.2 CH.sub.2 O).sub.n --B (I) in which n is an integer of 4 to 300, A is an optionally polymeric hydroxycarboxylic acid function and B is hydrogen, an alkyl or alkenyl radical containing 1 to 22 carbon atoms, a phenyl or benzyl radical or has the same meaning as A. Also provided is a granular free-flowing foam regulating formulation which contains 0.5% by weight to 30% by weight of the block copolymer containing ester groups adsorbed onto from 70% by weight to 99.5% by weight of a granular, substantially inorganic phosphate-free support material.
摘要:
Novel low-foaming wetting agents consisting of I) 30 to 90% by weight of one or more substances of the formula ##STR1## and/or II) 70 to 10% by weight of one or more substances of the formula ##STR2## and III) 0 to 30% by weight of one or more substances of the formula ##STR3## where all percentages given are based on the total weight of the wetting agent and where R.sup.1 and R.sup.2, independently of one another, denote straight-chain or branched C.sub.4 -C.sub.20 -alkyl, C.sub.4 -C.sub.20 -alkenyl, C.sub.5 -C.sub.8 -cycloalkyl, C.sub.6 -C.sub.12 -aryl which may be mono- to trisubstituted by C.sub.1 -C.sub.12 -alkyl, or denotes C.sub.7 -C.sub.10 -aralkyl, the aromatic portion of which may be mono- to trisubstituted by C.sub.1 -C.sub.4 -alkyl, R.sup.3 denotes straight-chain or branched C.sub.12 -C.sub.22 -alkyl, C.sub.12 -C.sub.22 -alkenyl or phenyl which is substituted by 1 to 3 alkyl groups having a total of 6 to 12 C atoms, EO and PO denote ethylene oxide and propylene oxide units, respectively, m and r, independently of one another, are 1 to 30, preferably 1 to 20, n, o, p and q, independently of one another, are 1 to 10 and s is 15 to 50. These wetting agents are used in aqueous liquors for textile processes, for the formulation of crop protection agents, and the like.