摘要:
A fabric softening composition containing a thiodiglycol derivative corresponding to formula IR.sup.1 --O--(C.sub.2 H.sub.4 O).sub.x --(C.sub.2 H.sub.4 --SO.sub.z --C.sub.2 H.sub.4 --O).sub.w --(C.sub.2 H.sub.4 --O).sub.y --R.sup.2 (I)wherein R.sup.1 and R.sup.2 are the same or different and represent linear or branched alkyl or alkenyl groups containing 6 to 30 carbon atoms or hydrogen, x+y=0 to 20, w is 1 to 5, and z is 1 or 2.
摘要:
Liquid fabric softening compositions for use in a rinse bath after washing fabrics with a detergent. The softening compositions have a pH of from about 2 to about 6 and contain certain specific yellow/blue colorants at levels which provide a yellow color in the composition and when said compositions are diluted in the rinse water of a typical laundry process, they have a pH of more than about 7.5 and a desirable blue color.
摘要:
Ammonium and amine salts of acids having the formula ##STR1## wherein R.sub.f is a perfluoroalkyl group; R.sub.1 is alkylene or substituted alkylene; X is --S--, --SO--, or --SO.sub.2 --; R.sub.2 is hydrogen, alkyl, aryl, substituted aryl, --B--COOH or a --B--COO anion; B is a covalent bond, arylene or alkylene; Z is the ammonium or amine cation; p is the anionic charge, q is the cationic charge; and p.sub.1 and q.sub.1 are the balanced mole equivalents respectively, are provided. These salts applied in the form of aqueous dispersions or emulsions, are useful in rendering cellulosic and natural and synthetic polyamide materials oil and water repellent.
摘要:
The present invention relates to the use of a modified fatty amine of formulaR--NR.sub.3 --(R.sub.1 --O).sub.n --R.sub.2 (1),whereinR is C.sub.9 -C.sub.24 alkyl or acyl, R.sub.1 is C.sub.2 -C.sub.4 alkylene, R.sub.2 is hydrogen, C.sub.1 -C.sub.4 alkyl or acyl, R.sub.3 is hydrogen or (R.sub.1 --O).sub.m, n and m are each independently of the other an integer from 2 to 100, and (R.sub.1 --O).sub.n is n identical or different radicals (R.sub.1 --O), and (R.sub.1 --O).sub.m is m identical or different radicals (R.sub.1 --O),for reducing or preventing low molecular weight by-product deposits developing in the course of the polyester fiber material production process on textile materials consisting of polyester fibers or containing these fibers in blends with other fibers.
摘要:
The invention relates to a process for the preparation of a porous material layer covered with an electronically conductive polymer and to the product obtained by this process. This process consists of placing the layer (1) on a support sheet (3) optionally having roughnesses or unevennesses (4), applying to the layer a polymerization solution comprising a monomer (pyrrole), an oxidizing agent (FeCl.sub.3) and a doping agent (naphthalene disulphonic acid salt) using nozzles (6). The assembly is then wound up to form a composite roll (11), which is then immersed in the same polymerization solution for an adequate time to form a uniform, conductive polymer deposit (polypyrrole). It is thus possible to obtain conductive textiles with surface resistances of 5 to 20 Ohm.sup.2.
摘要:
Polyamide-containing fibre materials can be given an anti-stain finish by treating them with a sulpho-containing aromatic formaldehyde condensation product in combination with polyacrylic acid, the treatment with the two components being carried out in any desired order or simultaneously.
摘要:
There is disclosed a process for imparting to cellulose or cellulose-containing textile materials durable press properties by treating cellulose or cellulose-containing textile materials by applying to the textile materials a treating composition of (a) about 1-25% by weight, based on dry weight of the material, of an activated water-soluble bisvinyl compound and (b) about 0.2-25% by weight, based on dry weight of material, of (1) a copolymer having a Tg
摘要:
A sizing agent for carbon fibers and glass fibers is based on an aqueous dispersion containing an epoxy resin and from 5 to 40% by weight, based on the epoxy resin, of a nonionic emulsifier containing teritary amino groups and/or ether linkages and at least one functional radical capable of reaction with the epoxy resin, preferably a glycidyl radical, and also at least one emulsifying radical which preferably carries a polyethylene glycol group in the terminal position.