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.

Date of Patent:
Jun. 07, 2016

Filed:

Dec. 03, 2008
Applicants:

Angela Carati, San Giuliano Milanese, IT;

Donatella Berti, San Donato Milanese, IT;

Roberto Millini, Cerro Al Lambro, IT;

Franco Rivetti, Milan, IT;

Maria Angela Mantegazza, Cambiago, IT;

Gianni Girotti, Novara, IT;

Inventors:

Angela Carati, San Giuliano Milanese, IT;

Donatella Berti, San Donato Milanese, IT;

Roberto Millini, Cerro Al Lambro, IT;

Franco Rivetti, Milan, IT;

Maria Angela Mantegazza, Cambiago, IT;

Gianni Girotti, Novara, IT;

Assignee:

POLIMERI EUROPA S.p.A., San Donato Milanese, IT;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/08 (2006.01); C01B 37/00 (2006.01); B01J 29/89 (2006.01); B01J 35/02 (2006.01); C07C 249/04 (2006.01);
U.S. Cl.
CPC ...
B01J 29/89 (2013.01); B01J 35/023 (2013.01); C01B 37/005 (2013.01); C01B 39/085 (2013.01); C07C 249/04 (2013.01);
Abstract

The invention relates to a new process which allows the preparation of TS-1 zeolites in a pure phase and with a crystallinity higher than 95%, operating at reduced reaction volumes, and obtaining high productivities and extremely high crystallization yields. The particular crystalline form of the TS-1 zeolite thus prepared, is also described.


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