Crystalline silicoaluminophosphates

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United States of America Patent

PATENT NO 4440871
SERIAL NO

06400438

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Abstract

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A novel class of crystalline microporous silicoaluminophosphates is synthesized by hydrothermal crystallization of silicoaluminophosphate gels containing a molecular structure-forming templating agent. The class comprises a number of distinct species, each with a unique crystal structure. The compositions exhibit properties somewhat analogous to zeolitic molecular sieves which render them useful as adsorbent or catalysts in chemical reactions such as hydrocarbon conversions.

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Patent Owner(s)

Patent OwnerAddress
KATALISTIKS INTERNATIONAL INCA MD CORP DANBURY CT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cannan, Thomas R Valley Cottage, NY 8 1015
Flanigen, Edith M White Plains, NY 91 3297
Gajek, Richard T New Fairfield, CT 11 1143
Lok, Brent M New City, NY 21 1965
Messina, Celeste A Ossining, NY 7 1071
Patton, Robert L Katonah, NY 31 1324

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