Patent ID: 9260313
Filing Date: 2016-02-16
CPC Classification: C01B,C04B

Claim Text:
1. A process for the preparation of a silicate compound, comprising (1) providing at least one layered silicate; (2) mixing said layered silicate with water and at least one silicon containing compound according to formula (I) and (3) subjecting the mixture obtained in (2) to hydrothermal conditions to provide a suspension comprising a silicate compound, wherein the at least one layered silicate is selected from the group consisting of RUB-15, RUB-36, RUB-39, BLS-1, and BLS-3 wherein m is 1 , 2, 3, or 4; and n is an integer greater than or equal to 0; wherein when n is equal to 0, at least one residue R is a leaving group, wherein none of the residues R contains Si, and wherein the hydrothermal treatment of step (3) is carried out under autogenous pressure at a temperature above the boiling point of the solution according to step (2).