Method for manufacturing molded structures and coatings based on inorganic binding agents
AssigneeWacker Chemie AG
InventorsErhard Bosch, Ewald Pirson, Michael Roth
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Abstract
A method of manufacturing molded structures and coatings based on curable inorganic binding agents and water which comprises coating shape-imparting surfaces made from materials such as wood, plaster, plastic or iron, with a mixture containing a curable organosilicon compound, a solvent and finely dispersed solid particles, such as silicon dioxide, quartz powder, diatomaceous earth and silicious chalk, applying the building materials, curing and removing the molded structures.
Claims10
A method for manufacturing molded structures and coatings from building materials based on inorganic binding agents and water which comprises coating the shape-imparting surface of a mold with a composition consisting essentially of a mixture of a curable organosilicon compound capable of imparting water repellency to the molded structures, a solvent and finely dispersed particles of an inorganic material having a surface area of from 10 to 400m.sup.2 /g in an amount from 5 to 40% by weight based on the total weight of the mixture and applying to the uncured coating the building materials which are capable of curing to a solid, curing the materials and thereafter removing the molded structure.
Dependencies are inferred from the claim text.