Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From ketone or ketene reactant
Patent
1994-11-22
1996-10-29
Gorgos, Kathryn
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From ketone or ketene reactant
528224, 528399, 205414, C08G 400, C08G 1600, C25B 100, C25B 300
Patent
active
055697364
ABSTRACT:
The invention is a composition of an inorganic-organic polymer composite and a method of making it. The inorganic portion of the fundamental polymer composite polymer repeat is a speciated inorganic heterocyclic compound, and the organic portion of the polymer repeat is a cyclic organic radical anion compound having at least two charged sites. The composition of the present invention is made by combining a cyclic organic radical anion compound with a speciated inorganic heterocyclic compound by a nucleophilic substitution thereby forming a polymer of an inorganic-organic composite. The cyclic organic radical anion compound is preferably generated electrochemically. The nucleophilic substitution is alternately carried out chemically or electrochemically. A preferred embodiment of the present invention includes performing the nucleophilic substitution at the cathode of an electrochemical cell.
REFERENCES:
patent: H1309 (1994-05-01), Allen et al.
patent: 3415789 (1968-12-01), Coover, Jr. et al.
patent: 4749489 (1988-06-01), Allen et al.
Allcock, "Phosphonitrilic Chemistry", C&EN (April 22, 1968), pp. 68-81.
Exarhos Gregory J.
Josowicz Mira A.
Battelle (Memorial Institute)
Gorgos Kathryn
Wong Edna
Zimmerman Paul W.
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