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US 4,291,154 AGranted
Process for the production of polyamide silicate resinous product
OwnerDavid H. Blountinventor
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Abstract
Polyamide silicate resinous products are produced by reacting halosilicon acids with a polyamine compound and a polycarboxylic acid and/or polycarboxylic anhydride. The polyamide silicate resinous products may be utilized as molding powders, as films, as sheets, as coating agent, as caulking compound, as an adhesive and in production of polyurethane silicate resins and foams.
Claims13
The process for the production of polyamide silicate resinous product by mixing and reacting the following components:
- (a) halosilicon acids, 0.5 to 1 mol, produced by reacting 0.5 to 2 mols of hydrated silica compound with 1 mol of a silicon halide;
- the mols of halosilicon acid is based on the mols of silicon halide used,
- (b) organic polyamine, 1 to 2 mols,
- (c) polycarboxylic acid, polycarboxylic acid anhydride, or mixture thereof, 1 to 2 mols.
1 more element
Dependencies are inferred from the claim text.