US 4,902,779 A · Compositions of inorganic -organic alloy with highly charged nitrogen content polymers and their manufacture

Abstract

Inorganic-organic alloy polymer adduct compositions for waste water treatment, having the formula: A.B.sup.+.C.D.sup.+ wherein A is from 0% to 98% by weight of the total alloy composition, and is selected from the group comprising: polyhydroxyaluminumchloride, hydroxyaluminumchloride, polyhydroxyaluminumagnesiumchloride, polyhydroxyaluminumagnesium sulfate, polyhydroxyaluminumagnesiumsulfate, hydroxyaluminumsulfate, polyhydroxyaluminumzincoxidechloride, polyhydroxyaluminumchlorosulfate, polyhydroxymagnesiumchlorosulfate, polyaluminumferricchloride, polyaluminumferrouschloride, polyaluminumcholridesulfate, polyhydroxyaluminumchloridesilicate, and polyhydroxyaluminumsodiumsulfophosphate; B.sup.+ is from 2% to 98% by weight of the total alloy composition, and is selected from the group comprising polymers or resins made from guanidine, dicyandiamide, or cyanoguanidine compounds, copolymerized with cationic charges, multiple organic cationic charges, protonized agents, alkylamines, alkanolamines, alkyl, or hydroxyalkylguanidine, or any mixture thereof; C is from 0 to 95% by weight of the total alloy composition, and is an aqueous solution of cationic resin mixed with a reagent selected from polyalkylamines, polyethylenepolyamines, N-substituted ethyleneimines, polyquaternary compound, 1,3-bisquaternaryammonium compound, and polyquaternaryalkylamines; and D.sup.+ is from 0% to 95% by weight of the total alloy composition, and is selected from the group comprising aqueous solutions of the quaternary ammonium compounds and their ethylenically unsaturated (co)polymerizable compounds, POLYDADMAC melamine formaldehyde alloy, Manich type, (co)polyacrylamidemelamineformaldehyde alloy polymers, incorporated therein. Methods for making the compounds are also disclosed.

Claims8

Dependent claims

Water-soluble inorganic-organic alloy polymer adduct composition for purification of potable water, acid rain water, paper mill effluent, industrial waster water, industrial waste liquids, solids and semiliquids, water-borne waste and paint, said composition having the formula:

A.B.sup.+.C.D.sup.+
wherein
A=[Me.sub.m.sup.II Me.sub.n.sup.III (OH).sub.p (SO.sub.4).sub.y (Aci)(2m+3n)-p-2y].sub.r, where r=0 to 98%;
B= ##STR29## where x=2 to 98%;
C=(PAM).sub.z (PAM-PAD).sub.t+z ;
D=(PQAM).sub.w ;
Me.sub.m.sup.II is selected from the divalent cation group comprising Mg, Zn, Ca, and Fe.sup.2+ ;
m=0 to 5;
Me.sub.n.sup.III is a tri-or more valent metal selected from the group comprising Fe, Al, and Al-Zr complexes;
n=1 to 20;
Aci is selected from the monovalent anionic group comprising Cl.sup.-, Br.sup.-, I.sup.-, and NO.sub.3 ;
PAM=polyamine;
PAD=polyamide;
PQAM=polyquaternized polymer;
p=0 to 75;
y=0 to 15
z=0 to 95% percent by weight of polyamine;
t=0 to 95% percent by weight of polyamide;
w=0 to 98% percent by weight of polyquaternized polymer;
and
R.sub.1 =bridge cationic or multiple organic cationic charge or mixture thereof.

18 more elements

Dependencies are inferred from the claim text.

Compositions of inorganic -organic alloy with highly charged nitrogen content polymers and their manufacture

Life of this patent

Compositions of inorganic -organic alloy with highly charged nitrogen content polymers and their manufacture

Life of this patent

Abstract

Claims8