| abstract |
The present invention relates to a zeolitic material having a specific ITH framework structure type, preferably obtainable and/or obtained according to the method of one of the aspects disclosed herein. The present invention relates to a process for the preparation of a zeolitic material having an ITH framework structure type, said preparation method comprising (1) at least one specific organotemplate that is a structure indicator, said at least one specific organotemplate comprising a specific polymeric cation. , one or more sources of YO 2 , optionally one or more sources of X 2 O 3 , a seed crystal and a solvent system, wherein Y is a tetravalent element and X is a trivalent element. phosphorus, step; and (2) heating the mixture obtained in step (1) above to crystallize the zeolitic material having an ITH framework structure type comprising YO 2 and optionally X 2 O 3 in the framework structure. |