Polyhydroxyl polyether compounds containing at least one monomeric unit each of the formulae: ##STR1## are disclosed. Polymeric condensation resins are prepared by allowing the polyhydroxyl polyethers to react with polyfunctional chain-forming compounds containing functional groups reactive with the hydroxyl groups of polyhydroxyl polyethers. The polyhydroxyl polyether compounds enhance the flame-retardant properties of polymeric condensation resins such as polyurethanes.

Polyhydroxyl polyether compounds containing phosphorus and polymeric resins prepared therefrom

Smut may be removed from the surface of aluminum or aluminum alloys by a deoxidizer comprising nitric acid, a halate salt, and, optionally, an activator.

Nonchromate deoxidizer for aluminum alloys

The transfer printability of fabric materials containing at least a minor proportion of cellulosic or natural proteinaceous fibers such as, for example, cotton, rayon, cellulose acetate, wool, silk, etc. is notably improved by a treatment in which said fabric material is impregnated with certain glycoside reagents. Especially preferred glycoside reagents for use in such treatment are C2 -C6 alkyl monoglucosides.

Enhanced transfer printability treatment method and composition

A heat stabilizing composition for polyolefins comprises an oxidized, non-cationized, non-silylated sulfur black pigment, a hindered phenolic antioxidant a sulfur-containing secondary stabilizer, each in stabilizing amount, and a hindered amine. The heat stabilizing composition yields polyolefin compounds and articles having improved long term heat aging stability. Preferably, the sulfur black pigment is treated by washing, to thereby reduce the concentration of soluble sodium salts.

Polyolefin articles with long-term elevated temperature stability

Pigments (P) obtainable by cationizing desolubilization of (L) the colored leuco form of sulphur dyes and standardization of the desolubilized products and their use, in particular in printing inks.

Pigments, their production and use

An improved process for oxidizing vat or sulfur dyes is provided wherein the reduced form of the dye is oxidized by contact with an aqueous oxidizing solution comprising an alkali metal or ammonium vanadate and an oxidant comprising an alkali metal or ammonium bromate or iodate.

Oxidation of vat and sulfur dyes with vanadate activated bromate or iodate

An improved sodium hydrosulfite dye reducing composition is described for reducing vat or sulfur dye in aqueous dye bath solutions, comprised of sodium dithionite, at least 1 percent sodium sulfite by weight of sodium dithionite, and stabilized by alkali metal hydroxide, the improvement characterized by including in this composition an effective surface crust inhibiting amount of an anionic surfactant selected from the group consisting of alkyl sulfates, alkyl aryl phosphate esters, N-acyl-N-alkyl taurates, α-olefin sulfonates, alkyl aryl disulfonates, dodecylated oxydibenzene sulfonates, and mixtures thereof.

Process for inhibiting crust formation in reduced dye baths

A novel phosphated polyol is provided which is used in conjunction with aminoplast resins to provide improved soil release particles to cellulosic fibers and blends of cellulosic fibers with polyester fibers having durable press or wash and wear characteristics.

Phosphated polyols and process for making same

Bakterizides und fungizides mittel und seine verwendung zum behandeln von textilgewebe

Disclosed is a method of dyeing hydrophobic textile fibers, particularly polyesters, with disperse dyes using 2,4,4,4-tetrachlorobutyl acetate as a dye carrier. Also disclosed are dye carrier compositions comprising the above chemical in combination with at least one emulsifier.

Richard L. Doerr

Papers

Oxidation of vat and sulfur dyes with vanadate activated bromate or iodate

Process for inhibiting crust formation in reduced dye baths

Phosphated polyols and process for making same

Bakterizides und fungizides mittel und seine verwendung zum behandeln von textilgewebe

Use of 2,4,4,4-tetrachlorobutyl acetate as a dye carrier for disperse dyes