Patent ID: 9012554
Filing Date: 2015-04-21
Classification: C01P,C09C,C09J

Abstract:
1. An adhesive, sealant or caulk comprising surface modified calcium carbonate as a filler, wherein the surface modified calcium carbonate is a mineral pigment product formed in situ by the double and/or multiple reaction between a calcium carbonate and the reaction product or products of the carbonate with gaseous CO 2 formed in situ and/or coming from an external supply, and the reaction product or products of the carbonate with one or more moderately strong to strong H 3 O + ion donors, and at least one aluminium silicate and/or at least one synthetic silica and/or at least one calcium silicate and/or at least one silicate of a monovalent salt and/or at least one aluminium hydroxide and/or at least one sodium and/or potassium aluminate.