Conservation of organic and inorganic materials

Coating processes – Plant member or animal specimen coating

Reexamination Certificate

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C427S387000

Reexamination Certificate

active

06881435

ABSTRACT:
The use of certain siloxane and silane materials for the conservation of organic and inorganic materials. More specifically, this invention deals with a method of impregnating organic and inorganic materials with siloxanes and silanes and ultimately curing such materials to provide preservation properties to such materials. An especially significant use of the method is to preserve and conserve ancient artifacts. The curable materials are represented by silanol containing polymers crosslinked with trialkoxysilanes.

REFERENCES:
patent: 4100129 (1978-07-01), Beers
patent: 4631207 (1986-12-01), Price
patent: 5073195 (1991-12-01), Cuthbert et al.
patent: 5120581 (1992-06-01), Brunken et al.
patent: 5162407 (1992-11-01), Turner
patent: 5431952 (1995-07-01), Ocello
patent: 747183 (1996-12-01), None
patent: 2722724 (1996-01-01), None
patent: 03-108600 (1991-05-01), None

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