US4179403A
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Resin-ligand-metal complex compositions
Assignee: Shell USA Inc
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Filing: 1977-12-19
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Granted: 1979-12-18
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Expires: 1997-12-19
Abstract
Abstract A composition comprising an ion exchange resin and an organic linking compound having at least one resin-compatible moiety ionically bound to said resin and further having at least one metal complexible moiety selected from the group consisting of trivalent nitrogen, trivalent phosphorus, trivalent arsenic, trivalent bismuth and trivalent antimony complexed to a metal selected from Group IVB, VB, VIB, VIIB, VIII and IB metals, said composition being useful in heterogeneous catalysis.
Inventors
- 👤 Leo Kim
- 👤 Timm E. Paxson
- 👤 Sunny C. Tang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:30
CPC Classifications
C; C07; C07C; C07C45/00; C07C45/49; C07C45/50; B; B01; B01J; B01J31/00; B01J31/02; B01J31/06; B01J31/08; B01J31/10; B01J31/16; B01J31/165; B01J31/18; B01J31/1805; B01J31/1845; B01J31/185; B01J31/24; B01J31/2404; C07C6/00; C07C6/02; C07C6/04; B01J2231/00; B01J2231/20; B01J2231/30; B01J2231/32; B01J2231/321; B01J2231/50; B01J2231/52; B01J2231/54; B01J2231/60; B01J2231/64; B01J2231/641; B01J2231/645; B01J2531/00; B01J2531/60; B01J2531/64; B01J2531/80; B01J2531/82; B01J2531/821; B01J2531/822; B01J2531/824; B01J2531/825; B01J2531/84; B01J2531/845; B01J31/1895; C07C2531/00; C07C2531/02; C07C2531/06; C07C2531/08; C07C2531/16; C07C2531/22
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
109 words
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 (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 monohydrocarbyl ammonium, dihydrocarbyl ammonium, trihydrocarbyl ammonium, pyridinium and phosphonium which is ionically bonded to said ion exchange resin and further has at least one moiety which contains 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.
Claim 2
Dependent Claim
109 words
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 (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 monohydrocarbyl ammonium, dihydrocarbyl ammonium, trihydrocarbyl ammonium, pyridinium and phosphonium which is ionically bonded to said ion exchange resin and further has at least one moiety which contains 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.
Claim 3
Dependent Claim
110 words
A composition comprising: (a) an ion exchange resin having a basic-type functional group; (b) an element selected from the transition group of elements; and (c) an organic linking compound of from 1 to about 100 carbon atoms which 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 said ion exchange resin and further has at least one moiety which contains 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.
Claim 4
Dependent Claim
110 words
A composition comprising: (a) an ion exchange resin having a basic-type functional group; (b) an element selected from the transition group of elements; and (c) an organic linking compound of from 1 to about 100 carbon atoms which 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 said ion exchange resin and further has at least one moiety which contains 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.
Claim 5
Dependent Claim
86 words
The composition of claim 1 wherein the functional group of the ion exchange resin is selected from the group consisting of sulfonic acid, fluorinated alkyl sulfuric acid, phosphonic acid, carboxylic acid and aminocarboxylic acid, the ionically bonded moiety is selected from the group consisting of monohydrocarbyl ammonium, dihydrocarbyl ammonium, trihydrocarbyl ammonium, quaternary ammonium, pydridinium and phosphonium, the coordinately bonded moiety contains a heteroatom selected from the group consisting of trivalent nitrogen and trivalent phsophorus and the metal is selected from Group VIB, VIIB, VII, and IB.
Claim 6
Dependent Claim
29 words
The composition of claim 3 wherein the ion exchange resin has a backbone selected from the group consisting of polymerized styrene, styrene-divinylbenzene, phenol-formaldehyde, benzene-formaldehyde, acrylic acid and methacrylic acid.
Claim 7
Dependent Claim
56 words
The composition of claim 2 wherein the functional group of the ion exchange resin is selected from the group consisting of primary, secondary, tertiary, quaternary amine and pyridinium, the ionically bonded moiety is selected from the group consisting of trivalent nitrogen and trivalent phosphorus and the metal is selected from Group VIB, VIIB, VIII and IB.
Claim 8
Dependent Claim
27 words
The composition of claim 5 wherein the ion exchange resin has a backbone selected from the group consisting of polymerized styrene, styrene-divinylbenzene, phenol-formaldehyde, benzene-formaldehyde, epoxypolyamine and phenolic-polyamine.
Claim 9
Dependent Claim
23 words
The composition of claim 1 wherein the element is selected from the group consisting of cobalt, ruthenium, molybdenum, tungsten, platinum, palladium and rhodium.
Claim 10
Dependent Claim
23 words
The composition of claim 3 wherein the element is selected from the group consisting of cobalt, ruthenium, molybdenum, tungsten, platinum, palladium and rhodium.
Claim 11
Dependent Claim
23 words
The composition of claim 2 wherein the element is selected from the group consisting of cobalt, ruthenium, molybdenum, tungsten, platinum, palladium and rhodium.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-12-17 | 1983-06-18 | 1983-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-17 | 1987-06-18 | 1987-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-17 | 1991-06-18 | 1991-12-18 | $7700.00 | Window Closed / Lapsed |