Materials comprising organic phosphorous-containing groups...

Details Materials comprising organic phosphorous-containing groups... Materials comprising organic phosphorous-containing groups...

2005-10-25

2005-10-25

Lorengo, J. A. (Department: 1755)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

C502S208000, C502S401000

Reexamination Certificate

active

06958307

ABSTRACT:
The present invention relates to a composition including an organic phosphorous-containing group bonded via an oxygen atom to a metal oxide of at least one element M. Generally, the composition is essentially amorphous, and includes an essentially monomolecular layer of an organic group directly bonded to the phosphorous atom. In addition, the composition is generally essentially free of any phosphate, phosphonate or phosphinate phase of the element M. Moreover, the composition has a ratio of the element M to phosphorous of about 15:1-200:1.

REFERENCES:
patent: 4786628 (1988-11-01), Wieserman et al.
patent: 4788176 (1988-11-01), Wieserman et al.
patent: 4957890 (1990-09-01), Wieserman et al.
patent: 4962073 (1990-10-01), Martin et al.
patent: 4994429 (1991-02-01), Wieserman et al.
patent: 5032237 (1991-07-01), Wieserman et al.
patent: 5037795 (1991-08-01), Wieserman et al.
patent: 5059258 (1991-10-01), Wefers et al.
patent: 5240602 (1993-08-01), Hammen
patent: 6139752 (2000-10-01), Lindoy et al.
patent: 2002/0128150 (2002-09-01), Foresliere et al.
patent: 0 218 506 (1987-04-01), None
patent: 0 443 734 (1991-08-01), None
patent: 2 773 171 (1999-07-01), None

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