Abstract: Novel polyoxaalkyl aminoalcohols, well adapted for the complexation/solubilization of a wide variety of cations, have the structural formula: ##STR1##

Abstract: Novel polyoxaalkyl aminoalcohols, well adapted for the complexation/solubilization of a wide variety of cations, have the structural formula: ##STR1##

Abstract: A process of preparing tris-(ether-amines) of the formula:N--[A--O--(B--O).sub.n --R].sub.3in which R represents a hydrocarbon radical, A and B represent alkanediyl radicals, and n is a whole number between zero and 4, by ammonolysis of an alkylene glycol mono-ether of the formula:HO--A--O--(B--O).sub.n --Rin the presence of 10 to 40 percent by weight of a hydrogenation-dehydrogenation catalyst, based on weight of said alkylene glycol monoether.The tris-(ether-amines) produced, such as tris-(3,6-dioxa-octyl)amine, tris-(3,6,9-trioxaundecyl)amine, tris-(3,6-dioxaheptyl)amine, and tris-(3,6-dioxadecyl)amine.

Abstract: Chloroalkoxybenzenes are prepared by reacting a polychlorobenzene with at least one alkali metal hydroxide and an alcohol, ROH, in the presence of at least one tertiary amine sequestering agent having the formula:N--CHR.sub.1 --CHR.sub.2 --O--CHR.sub.3 --CHR.sub.4 --O).sub.n R.sub.5 ].sub.3.

Abstract: The Ullman reaction for the preparation of diaryl ethers by coupling aryl halides with metal phenolates is conducted in the presence of at least one tertiary amine sequestering agent having the formula:N--CHR.sub.1 --CHR.sub.2 --O--CHR.sub.3 --CHR.sub.4 --O--.sub.n R.sub.5 ].sub.

Abstract: Organosilicon pastes comprised of from about 5 to about 30 parts of inorganic fillers, and from about 0.1 to about 2.5 parts of ultraviolet radiation absorption effective organic compounds, per 100 parts by weight of oily diorganopolysiloxane polymers are disclosed, which pastes are particularly useful for the protection of electrical insulators.

Abstract: The adhesion between inorganic oxides and photoresistant polymers is improved by, prior to contacting the oxide and the polymer, treating the oxide with(a) an aminosilane of the formulae R.sub.3 SiNHR' and R.sub.2 Si(NHR').sub.2 ; or a polysilazane, with the exception of hexaalkyldisilazanes, having 0.8 to 3 organic groups per silicon atom, and having units of the formulae R.sub.3 Si(NH).sub.0.5, R.sub.2 SiNH, RSi(NH).sub.1.5 or Si(NH).sub.

Abstract: Sheets or films are rendered non-stick towards tacky substances by applying a coating composition containing specified quantities of (a) an .alpha.,.omega.-dihydroxydimethylpolysiloxane polymer, with a viscosity of at least 25,000 cPo at 25.degree.C, containing at most 0.1% by weight of hydroxyl groups, (b) a dimethylpolysiloxane rubber terminated at each end of its chain by a unit of the formula (CH.sub.3).sub.3 SiO.sub.0.5 or (CH.sub.3).sub.2 CH.sub.2 =CHSiO.sub.0.5, with a viscosity of at least 1 million cPo at 25.degree.C, (c) a crosslinking agent of the general formula (Q).sub.4.sub.-n Si[(OCH.sub.2 CH.sub.2).sub.p OQ'].sub.