摘要:
Aqueous organopolysiloxane compositions are disclosed which are useful for durably treating substrates such as fibers, textiles and sheet-form materials. The aqueous organopolysiloxane compositions further contain an acid to adjust the pH of the composition to a non-basic value, an organic ester of titanic, zirconic or germanic acid and a surfactant to render the composition homogeneous. The organopolysiloxane contains monovalent hydrocarbon groups, aminohydrocarbon groups, hydroxy- or ether hydrocarbon groups and, optionally silicon-bonded hydroxyl and/or alkoxy groups.
摘要:
Described are compounds having the generic structure: ##STR1## wherein R.sub.1 represents hydrogen, methyl or acetyl and wherein R.sub.2, R.sub.3, R.sub.4 and R.sub.5 represent the same or different hydrogen, methyl or ethyl; a process for preparing same using compounds designed according to the generic structure: ##STR2## and organoleptic uses thereof in perfumes, colognes, perfumed articles such as anionic, cationic, nonionic or zwitterionic solid or liquid detergents, cosmetic powders, fabric softener compositions and dryer-added fabric softener articles, as well as in foodstuffs, chewing tobaccos, smoking tobaccos and smoking tobacco articles, e.g., the body of smoking tobacco, the wrapper or the filter therefor.Thus, the tricyclic alcohol, ether or ester compounds of our invention having the generic structure: ##STR3## impart, augment or enhance dry woody (cedary, vetiver), thymol-like, camphoraceous, amber, sandalwood-like, fresh, sweaty, fruity, castoreum, cedrus atlantica, patchouli-like, labdanum, green, fruity, woody, cigar box-like, oriental, cedarwood-like, minty, spicy, floral (rose), vetiver-like, grapefruit oil-like, fruity and sweet aromas in or to perfume compositions, colognes and perfumed articles as well as oriental/incense, herbaceous, minty, earthy, woody, tobacco-like and cedarwood-like aromas and tastes to foodstuffs, chewing tobaccos, smoking tobaccos and smoking tobacco articles; wherein in the smoking tobaccos and smoking tobacco articles, these aromas and tastes are both prior to and on smoking in both the main stream and the side stream.
摘要:
A method of treating, especially dyeing, whitening and/or finishing, textile fabrics, in particular carpets, with an aqueous foamed composition which, in addition to containing dye or fluorescent whitening agent and/or finishing agent, contains a foam stabilizer, a foam regulator, and, optionally, other assistants. The aqueous composition employed contains(a) 1 to 4 g/liter of an anionic or non-ionic surfactant, or a mixture thereof, as foam stabilizer, and(b) 0.1 to 1 g/liter of an oxyalkylene-siloxane copolymer as foam regulator,said foam having a blow ratio of (6 to 20).1, applying said foam continuously, in the form of at least one layer, to the textile fabric, if desired vacuuming said fabric to effect penetration of the layer of foam through the fabric, and subsequently subjecting the fabric to a steam treatment.Level dyeings with good penetration and/or excellent finishes are obtained on the treated textile fabrics.
摘要:
An improved method is provided for treating and processing textile materials which comprises contacting said textile materials with an aqueous composition containing a low-foaming, nonionic surfactive agent having a block-random structure represented by the formula:R--O--Ax--B--Hwhere R is a primary alkyl group having from 7 to 11 carbon atoms; A is oxypropylene groups; x is an integer of from 3 to about 15 and B is a random mixture of oxyethylene and oxypropylene groups having a molar ratio of oxyethylene to oxypropylene of from about 2:1 to about 5:1.
摘要:
A fiber preparation containing or consisting of a polyglycol ether mixed formal of the formulaR.sub.1 --(OC.sub.2 H.sub.4).sub.n --OCH.sub.2 OCH.sub.2 CH.sub.2 OR.sub.2in which R.sub.1 is a linear or branched alkyl or alkenyl radical of from 8 to 22 carbon atoms, R.sub.2 is a linear alkyl radical of from 1 to 4 carbon atoms and n is an integer of from 3 to 30.
摘要:
This invention relates to a fiber treating composition which can be applied to partially oriented polyester fiber. The fiber treating composition contains as the lubricant a blend of at least two random copoly(oxyethylene-oxypropylene) butanols and from greater than 12 to about 30 percent by weight of an ethoxylated fatty and/or lower alkyl aryl alcohol alkali metal phosphate and about 1 to 8 percent of an alkali metal lower alkyl aryl sulfonate, or an alkali metal lower alkyl sulfosuccinate or combinations of such alkali metal compounds with other conventional antistat agents or processing aids. Fibers having the textile treating composition deposited thereon can be texturized satisfactorily at very high rates of speed by the friction twist method.
摘要:
Liquid, aqueous preparations of fatty acid/alkanolamine condensates containing a sulphuric acid ester of the general formulaR--X--OSO.sub.3.sup.(-) M.sup.(+)whereinR denotes an aliphatic radical with 8-22 C atoms;an alkylphenyl radical with 4-12 C atoms in the alkyl chain or a naphthyl radical,X denotes a polyglycol ether chain which is derived from ethylene oxide or propylene oxide or mixtures of both, and wherein the number of chain members is 10-30 andM.sup.(+) denotes a metal of main group 1 or an ammonium ion.
摘要:
Quaternary ammonium compounds are provided which are useful in the treatment of substrates such as plastic materials and textile materials, both woven and nonwoven, from natural and synthetic fibers and mixtures thereof, to impart antistatic properties.A process is also provided for the preparation of such compounds, and for the treatment of substrates with such compounds.
摘要:
A finishing agent is provided comprising an organopolysiloxane, a surface-active material having softening properties for polyolefin fibers, a nonionic wetting agent, a buffering agent, and a corrosion inhibitor. A nonscroopy polyolefin fiber is provided.