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:
May. 03, 2022
Filed:
Aug. 20, 2019
Exxonmobil Research and Engineering Company, Annandale, NJ (US);
Preeti Kamakoti, Summit, NJ (US);
Scott J. Weigel, Allentown, PA (US);
Karl G. Strohmaier, Port Murray, NJ (US);
Helge Jaensch, Grimbergen, BE;
Marc H. Anthonis, Hofstade, BE;
Martine Dictus, Willebroek, BE;
Brita Engels, Aarschot, BE;
Darryl D. Lacy, Easton, PA (US);
Sina Sartipi, Woluwe-Saint-Lambert, BE;
Brandon J. O'Neill, Lebanon, NJ (US);
ExxonMobil Research & Engineering Company, Annandale, NJ (US);
Abstract
Processes are provided for preparing molecular sieves of framework structure MEI, TON, MRE, MWW, MFS, MOR, FAU, EMT, or MSE. The process involves preparing a synthesis mixture for the molecular sieve wherein the synthesis mixture includes a morphology modifier L selected from the group consisting of cationic surfactants having a quaternary ammonium group comprising at least one hydrocarbyl group having at least 12 carbon atoms, nonionic surfactants, anionic surfactants, sugars and combinations thereof.