Composition of matter containing harmonized hydroxyl...

Details Composition of matter containing harmonized hydroxyl... Composition of matter containing harmonized hydroxyl...

2008-02-04

2011-11-15

Witherspoon, Sikarl (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C514S772000, C424S489000

Reexamination Certificate

active

08058483

ABSTRACT:
The present invention provides a composition of matter having a harmonized form (Φ/φ) of a hydroxyl modified fullerene having a molecular formula of C60(OH)xHy∀z(where x is from 10 to 36, and y is from 0 to 24 and z is from 0 to 12) the composition of matter having substantially the same13C NMR spectra shown in FIG.8having a dominant peak at 170.2 ppm. This peak shows that each carbon atom of C60is equally covered by OH groups and that the system [C60(OH)xHy∀z](Φ/φis one body entity.

REFERENCES:
patent: 5177248 (1993-01-01), Chiang et al.
patent: 5648523 (1997-07-01), Chiang

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