Inorganic-organic composite polymers and methods of making

Details Inorganic-organic composite polymers and methods of making Inorganic-organic composite polymers and methods of making

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.

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