Process for the production of poly(aldehyde aminosilicon acid) resinous products and foams

The process for the production of poly(aldehyde-phenyl-aminosilicon acid) foam by mixing and reacting 1 to 2 parts by weight of an amino compound with about 1 part by weight of halosilicon acids, thereby producing an aminosilicon acid, then adding 1 to 5 parts by weight of an aldehyde compound to 1 to 2 parts by weight of the aminosilicon acid, up to 50% by weight, percentage based on weight of the reactants, of a blowing agent composed of an inert liquid, boiling at a temperature between -25.degree. C. to +50.degree. C., 0.5 to 2 parts by weight of a phenol compound and an acid catalyst in an aqueous solution, in an amount necessary to produce a pH of 4 to 6, then reacted, thereby producing a poly(aldehyde-phenol-aminosilicon acid) foam.

The process for the production of polyurethane silicon acid products by mixing and reacting 1 to 2 parts by weight of an amino compound with about 1 part by weight of halosilicon acids, thereby producing an aminosilicon acid, then mixing and reacting 1 to 5 parts by weight of an aldehyde to 1 to 2 parts by weight of the aminosilicon acid, thereby producing a poly(aldehyde aminosilicon acid) resinous product;

• then 1 to 95 parts by weight of the poly(aldehyde aminosilicon acid) resinous product and 5 parts by weight of a polyisocyanate or a polyisothiocyanate are mixed and reacted to produce a polyurethane silicon acid product.

The process for the production of polyurethane silicon acid foam by mixing and reacting 1 to 2 parts by weight of an amino compound with about 1 part by weight of halosilicon acids, thereby producing an aminosilicon acid, then mixing and reacting 1 to 5 parts by weight of an aldehyde to 1 to 2 parts by weight of the aminosilicon acid, thereby producing a poly(aldehyde aminosilicon acid) resinous product;

• then 1 to 95 parts by weight of the poly(aldehyde aminosilicon acid) resinous product, 1 to 95 parts by weight of a polyol, 50 parts by weight of an organic polyisocyanate, up to 20% by weight of a foam stabilizer, up to 50% by weight of a chemically inert blowing agent, boiling within the range of from -25.degree. C. to +80.degree. C.;
• up to 10% by weight of an activator, up to 50% by weight of a curing agent, up to 200 parts by weight of a water-binding agent, percentage based on the weight of the reactants, are mixed and allowed to react, thereby producing a polyurethane silicon acid foam.

The process for the production of polyurethane silicon acid products by mixing and reacting 1 to 2 parts by weight of an amino compound with about 1 part by weight of halosilicon acids, thereby producing an aminosilicon acid, then mixing and reacting 1 to 5 parts by weight of an aldehyde compound to 1 to 2 parts by weight of the aminosilicon acid, thereby producing a poly(aldehyde aminosilicon acid) resinous product;

• then 1 to 95 parts by weight of the poly(aldehyde aminosilicon acid) resinous product, up to 20% by weight of a foam stabilizer, up to 20% by weight of a curing agent;
• up to 50% by weight of a chemically inert blowing agent, boiling within the range of from -25.degree. C. to +80.degree. C., up to 10% by weight of an activator, percentage based on the weight of the reactants, and 50 parts by weight of an isocyanate-terminated polyurethane prepolymer are mixed and allowed to react, thereby producing a polyurethane silicon acid product.