1
Brent M Lok, Celeste A Messina, Robert L Patton, Richard T Gajek, Thomas R Cannan, Edith M Flanigen: Crystalline silicoaluminophosphates. Union Carbide Corporation, Richard G Miller, April 3, 1984: US04440871 (777 worldwide citation)

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 compos ...


2
Stephen T Wilson, Brent M Lok, Edith M Flanigen: Crystalline metallophosphate compositions. Union Carbide Corporation, Richard G Miller, January 12, 1982: US04310440 (487 worldwide citation)

A novel family of crystalline, microporous aluminophosphate compositions is synthesized by hydrothermal crystallization at elevated temperatures of aluminophosphate gels containing a molecular structure-forming template. The family comprises a number of distinct species, each with a unique crystal s ...


3
Stephen T Wilson, Edith M Flanigen: Crystalline metal aluminophosphates. Union Carbide Corporation, Richard G Miller, January 28, 1986: US04567029 (215 worldwide citation)

Novel class of crystalline microporous metal aluminophosphate compositions containing as lattice constituents in addition to AlO.sub.2 and PO.sub.2 structural units, one or a mixture of two or more of the metals Mg, Mn, Co and Zn in tetrahedral coordination with oxygen atoms. These compositions are ...


4
Edith M Flanigen, Robert L Patton: Silica polymorph and process for preparing same. Union Carbide Corporation, Richard G Miller, February 14, 1978: US04073865 (124 worldwide citation)

Large crystals of a silica polymorph having a characteristic X-ray diffraction pattern, a specific gravity of 1.70 .+-. 0.05 g/cc. and a mean refractive index of 1.39 .+-. 0.01 after calcination in air at 600.degree. C., are prepared by a hydrothermal process in which fluoride anions are included in ...


5
Celeste A Messina, Brent M Lok, Edith M Flanigen: Crystalline ferroaluminophosphates. Union Carbide Corporation, Richard G Miller, November 19, 1985: US04554143 (83 worldwide citation)

Novel class of crystalline microporous ferroaluminophosphate compositions containing as lattice constituents in addition to AlO.sub.2 and PO.sub.2 structural units, ferric and/or ferrous iron in tetrahedral coordination with oxygen atoms. These compositions are prepared hydrothermally using organic ...


6
Brent M Lok, Bonita K Marcus, Lawrence D Vail, Edith M Flanigen, Robert L Patton, Stephen T Wilson: Molecular sieve compositions. Union Carbide Corporation, Norman L Balmer, December 27, 1988: US04793984 (71 worldwide citation)

Crystalline molecular sieves having three-dimensional microporous framework structures of ELO.sub.2, AlO.sub.2, SiO.sub.2 and PO.sub.2 framework oxide units are disclosed. The molecular sieves have an empirical chemical composition on an anhydrous basis expressed by the formula:


7
Robert W Grose, Edith M Flanigen: Novel zeolite compositions and processes for preparing and using same. Union Carbide Corporation, Richard G Miller, March 24, 1981: US04257885 (62 worldwide citation)

Highly siliceous crystalline zeolitic molecular sieve compositions, having pore diameters of approximately 6 Angstroms, are prepared hydrothermally from reaction mixtures free of organic cations. These novel zeolites can be distinguished from all other zeolites on the basis of certain infrared spect ...


8
Stephen T Wilson, Brent M Lok, Edith M Flanigen: Adsorptive use of crystalline metallophosphate compositions. Union Carbide Corporation, Richard G Miller, May 31, 1983: US04385994 (53 worldwide citation)

A novel family of crystalline, microporous aluminophosphate compositions is synthesized by hydrothermal crystallization at elevated temperatures of aluminophosphate gels containing a molecular structure forming template. The family comprises a number of distinct species, each with a unique crystal s ...


9
Gary W Skeels, Edith M Flanigen: Normal paraffin hydrocarbon isomerization process using activated zeolite beta. UOP, Thomas K McBride, John F Spears Jr, Richard E Conser, March 10, 1992: US05095169 (51 worldwide citation)

The present invention relates to processes for isomerizing normal paraffin hydrocarbons to produce products containing non-normal hydrocarbons using a zeolite beta catalyst that has been activated in order to enhance its catalytic properties. In accordance with the present invention, the zeolite bet ...


10
Edith M Flanigen, Brent M T Lok, Robert L Patton, Stephen T Wilson: Molecular sieve compositions with aluminum, phosphorus and at least two other elements. Union Carbide Corporation, Vincent J Vasta Jr, August 11, 1987: US04686093 (43 worldwide citation)

Crystalline molecular sieves having three-dimensional microporous framework structure of MO.sub.2, AlO.sub.2, and PO.sub.2 tetrahedral oxide units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis are expressed by the formula: