Patent · US Expired

Crystalline aluminosilicate PSH-3 and its process of preparation

US4439409A · kind A · utility

318Cited by

5References

2Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Lothar Puppe · Burscheid, DE
Jurgen Weisser · Dormagen, DE

Key dates

Filing date	Apr 13, 1982
Grant date	Mar 27, 1984
Priority date	—
Expiry date	Apr 13, 2002

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02B1/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a new zeolite material having a composition (molar ratios of the oxides) corresponding to the formula: EQU M.sub.2/n O.Al.sub.2 O.sub.3.(20-150) SiO.sub.2 (M represents n-valent cation) to a process for the production thereof using hexamethylene imine and to the use of the zeolite material as a catalyst in the conversion of methanol and/or dimethyl ether to hydrocarbons.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.