Resin-metal-ligand composition
First Claim
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1. A composition comprising:
- (a) an ion exchange resin having a strongly acidic, weakly acidic, or mixed acid-base type functional group;
(b) an element, selected from the transition group of elements and which is directly bonded either coordinately or ionically to the ion exchange resin; and
(c) an organic linking compound of from 1 to about 100 carbon atoms which has at least one moiety selected from the group consisting of trivalent nitrogen, trivalent phosphorus, trivalent arsenic, trivalent bismuth and trivalent antimony which is coordinately bonded to said element and further has at least one moiety selected from the group consisting of monohydrocarboyl ammonium, dihydrocarbyl ammonium, trihydrocarbyl ammonium, quaternary ammonium, pyridinium, phosphinium, arsenium and sulfonium ion which is ionically bonded to the ion exchange resin.
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Abstract
A composition comprising an ion exchange resin, a metal selected from the transition group of elements bound to said resin and an organic linking compound which has at least one moiety which is ionically bonded to said resin and which further has at least one moiety which is coordinately bonded to said metal.
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Citations
9 Claims
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1. A composition comprising:
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(a) an ion exchange resin having a strongly acidic, weakly acidic, or mixed acid-base type functional group; (b) an element, selected from the transition group of elements and which is directly bonded either coordinately or ionically to the ion exchange resin; and (c) an organic linking compound of from 1 to about 100 carbon atoms which has at least one moiety selected from the group consisting of trivalent nitrogen, trivalent phosphorus, trivalent arsenic, trivalent bismuth and trivalent antimony which is coordinately bonded to said element and further has at least one moiety selected from the group consisting of monohydrocarboyl ammonium, dihydrocarbyl ammonium, trihydrocarbyl ammonium, quaternary ammonium, pyridinium, phosphinium, arsenium and sulfonium ion which is ionically bonded to the ion exchange resin. - View Dependent Claims (3, 4, 7, 8)
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2. A composition comprising:
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(a) an ion exchange resin having a basic-type functional group, (b) an element selected from the transition group of elements and which is directly bonded either coordinately or ionically to the ion exchange resin; and (c) an organic linking compound of from 1 to about 100 carbon atoms which has at least one moiety containing a heteroatom selected from the group consisting of trivalent nitrogen, trivalent phosphorus, trivalent arsenic, trivalent bismuth and trivalent antimony which is coordinately bonded to said element and further has at least one moiety derived from the group consisting of carboxylic acid, phosphonic acid, phosphinic acid, sulfenic acid, sulfinic acid, sulfonic acid, boronic acid and boronous acid which is ionically bonded to the ion exchange resin. - View Dependent Claims (5, 6, 9)
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Specification