Complexed compounds, processes for their manufacture and their use
AssigneeCiba-Geigy Corporation
InventorsHermann O. Wirth, Hans-Helmut Friedrich
Life of this patent
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Abstract
Metal or metalloid salts, ansolvo-acids and proton-acids can be so complexed with 1,2,3-triols, glycerol ethers or glycerol thioethers containing at least 6 C atoms in the molecule that they are in the form of compositions which are soluble in organic solvents, especially non-polar, aprotic solvents, such as hydrocarbons. These stable compositions display an outstanding anti-static action and, because of their spectrum of properties, are especially suitable for imparting anti-static characteristics to polymers, lubricants, fuels and also solvents based on hydrocarbons.
Claims6
A complexed compound of the formula
- M.sub.n.sup.m.X.sub.m.sup.n.qZ
- in which
- M is a proton or a m-valent cation selected from the group consisting of Li.sup.+, Na.sup.+, K.sup.+, Be.sup.++, Mg.sup.++, Ca.sup.++, Ba.sup.++, Al.sup.+++, Ce.sup.+++, Ti.sup.+4, ZrO.sup.++, Th.sup.+4, Nb.sup.+5, Cr.sup.+++, Mo.sup.+5, Mn.sup.++, Fe.sup.++, Fe.sup.+++, Co.sup.++, Ni.sup.++, Cu.sup.++, Ag.sup.+, Zn.sup.++, Cd.sup.++, B.sup.+++, Si.sup.+4, Sn.sup.++, Sn.sup.+4, Pb.sup.++, Sb.sup.+++, Sb.sup.+5, In.sup.+++, Bi.sup.+++, Hg.sup.++ and Y.sup.+3,
- X is a n-valent anion selected from the group consisting of hydroxyl, fluoride, chloride, bromide, iodide, thiocyanate, perchlorate, sulfide, thiosulfate, sulfate, acetate, nitrate, hydrogen phosphite, borate, carbonate, sulfite, silicate, hydrogen phosphate, titanate, phosphate, metadisilicate, metasilicate, metatrisilicate, hypophosphinite, metatitanate, methoxy, dihydrogen phosphite, metaborate, zirconate, oxide, metaphosphite, phosphite, trithiocarbonate, methylsulfonate, trifluoromethylsulfonate, octoxycarbonylmethylmercaptide, 2-(octoxycarbonyl)ethylmercaptide and .beta.-carboxyethylmercaptide;
- m is an integer from 1 to 5,
- n is an integer from 1 to 4,
- Z is a chelate-forming compound of the formula
- R.sup.3 --L--(CH.sub.2 CHOHCH.sub.2 O).sub.x --H
- where
- R.sup.3 is alkyl of 3 to 18 carbon atoms, ##STR184## L is O or S, x is an integer from 1 to 3, and
- q is an integer from 1 to 12.
A complexed compound of the formula
- M.sub.n.sup.m.X.sub.m.sup.n qZ
- in which
- M is a proton or a m-valent cation selected from the group consisting of Li.sup.+, Na.sup.+, K.sup.+, Mg.sup.++, Ca.sup.++, Ba.sup.++, Fe.sup.++, Fe.sup.+++, Co.sup.++, Ni.sup.++, Cu.sup.++, Zn.sup.++, B.sup.+++, Sn.sup.++ and Sn.sup.+4,
- X is a n-valent anion selected from the group consisting of hydroxyl, fluoride, chloride, bromide, iodide, sulfate, acetate, nitrate, hydrogen phosphite, borate, carbonate, sulfite, silicate, hydrogen phosphate, phosphate, hypophosphinite, dihydrogen phosphite, phosphite, trithiocarbonate and methylsulfonate,
- m is an integer from 1 to 4,
- n is an integer from 1 to 4,
- Z is a chelate-forming compound of the formula
- R.sup.3 --L--(CH.sub.2 CHOHCH.sub.2 O).sub.x --H
- where
- R.sup.3 is alkyl of 8 to 18 carbon atoms,
- L is O or S,
- x is an integer from 1 to 2, and
- q is an integer from 1 to 12.
Dependencies are inferred from the claim text.