The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 1993
Filed:
Jul. 03, 1991
Applicant:
Inventors:
Martin Buelow, Berlin, DE;
Elke Jahn, Bochum, DE;
Ulrich Schuelke, Berlin, DE;
Karl Becker, Bad Koesen, DE;
Peter Kraak, Leipzig, DE;
Roland Thome, Bonn, DE;
Arno Tissler, Bonn, DE;
Assignee:
Vereinigte Aluminium-Werke A.G., Bonn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423710 ; 502208 ; 423718 ;
Abstract
An economical and environmentally safe method for synthesizing wide-pore aluminophosphate crystalline molecular sieves primarily involves inorganic synthesis requiring no structure-directing organic templates. In addition to aluminium and phosphate, further components selected from group IV of the periodic table of elements can be added to synthesize multi-component phosphate molecular sieves such as germano-silico-alumino-phosphate crystalline structures.