Method for controlled gelation of silicates

Details Method for controlled gelation of silicates Method for controlled gelation of silicates

2011-04-19

2011-04-19

Bates, Zakiya W. (Department: 3676)

Wells

Processes

Chemical inter-reaction of two or more introduced materials

C166S293000, C166S369000, C507S203000

Reexamination Certificate

active

07926567

ABSTRACT:
A process for forming a gel, which process comprises mixing an alkaline silicate solution with a polymer in solid form, the polymer being capable of being converted by hydrolysis into one or more organic acids; and allowing the polymer to release sufficient acid to cause formation of a silicate gel.

REFERENCES:
patent: 3817766 (1974-06-01), Bonin
patent: 4534412 (1985-08-01), Dovan et al.
patent: 4665985 (1987-05-01), Berrod et al.
patent: 4759665 (1988-07-01), Burkhardt et al.
patent: 4986353 (1991-01-01), Clark et al.
patent: 4986355 (1991-01-01), Casad et al.
patent: 5278256 (1994-01-01), Bellis
patent: 2006/0086501 (2006-04-01), Creel et al.
patent: 2006/0234871 (2006-10-01), Dalrymple et al.
Biodegradable Polymers as Drug Delivery Systems, edited by Chasin & Langer, Marcel Dekker Inc., NY, Basel and Hong Kong, p. 4, lines 24 to 26 and p. 6, lines 20-21; 1990.
International Search Report mailed Jul. 11, 2006.

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