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Class Information
Number: 502/340
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group ii (i.e., alkaline earth, be, mg, zn, cd or hg)
Description: Composition in which the additional metal is from Group II as listed at the beginning of the schedule.

Sub-classes under this class:

Class Number Class Name Patents
502/341 And group iii metal containing (i.e., sc, y, al, ga, in or tl) 419
502/343 Of zinc 280

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
5599760 Magnesium chloride particulates having unique morphology and olefin polymerization catalysts supported thereon Feb. 4, 1997
5571771 Carrier catalyst, process for the production thereof, and use thereof for the preparation of vinyl acetate Nov. 5, 1996
5550168 Process for producing modified polyisocyanurate foams Aug. 27, 1996
5534471 Ion transport membranes with catalyzed mixed conducting porous layer Jul. 9, 1996
5527754 Catalytic composition and process for the oxychlorination of ethylene using such a composition Jun. 18, 1996
5523272 Catalyst and process for the production of alkyl tert alkyl ether from hydrocarbon feedstocks with high levels of sulfur Jun. 4, 1996
5516742 Catalytic conversion of water and carbon dioxide to low cost energy, hydrogen, carbon monoxide, oxygen and hydrocarbons May. 14, 1996
5498587 Hydrogenation catalyst, a process for its preparation, and use thereof Mar. 12, 1996
5488024 Selective acetylene hydrogenation Jan. 30, 1996
5470815 Multicomponent oxide catalyst Nov. 28, 1995
5446004 Multimetal oxide compositions Aug. 29, 1995
5427993 Process for forming a homogeneous oxide solid phase of catalytically active material Jun. 27, 1995
5422329 Supported catalyst, process for its preparation and its use for the preparation of vinyl acetate Jun. 6, 1995
5420091 Method of preparing catalyst used for producing methacrylic acids May. 30, 1995
5418204 Process for loading ceramic monolith with catalyst May. 23, 1995
5391364 Inorganic oxide aerogel microbeads of narrow pore diameter distribution and the method for their preparation Feb. 21, 1995
5384301 Catalyst for elemental sulfur recovery process Jan. 24, 1995
5369076 Vanadium catalysts and desulfurization of sulfur compound-containing gases therewith Nov. 29, 1994
5348577 Antibacterial calcium tertiary phosphate Sep. 20, 1994
5286698 Metal oxide catalysts Feb. 15, 1994
5238898 Catalyst and process for upgrading methane to higher hydrocarbons Aug. 24, 1993
5229345 Method of making a catalytic metal oxide selective for the conversion of a gas and a coating system for the selective oxidation of hydrocarbons and carbon monoxide Jul. 20, 1993
5229346 Process for producing hydrogenation reaction catalyst precursor Jul. 20, 1993
5227358 Composition having strong air cleaning ability and method of preparing same Jul. 13, 1993
5206202 Catalyst device fabricated in situ and method of fabricating the device Apr. 27, 1993
5187140 Alkylene oxide catalysts containing high silver content Feb. 16, 1993
5183796 Catalyst for metathetic reactions of hydrocarbons and method for forming the catalyst Feb. 2, 1993
5173469 Silver catalyst suitable for oxidation of ethylene and process for the production of the catalyst Dec. 22, 1992
5153165 Preparation of alkaline earth oxide catalysts Oct. 6, 1992
5134108 Process for preparing catalyst with copper or zinc and with chromium, molybdenum, tungsten, or vanadium, and product thereof Jul. 28, 1992
5134103 Process for making magnesium oxide spheres Jul. 28, 1992
5130286 Catalyst for lower alkane conversion Jul. 14, 1992
5124305 Compositions involving FeO--V.sub.2 O.sub.3 --CaO Jun. 23, 1992
5118654 Process for the preparation of an improved Li-promoted MgO catalyst useful for oxidative coupling of methane to ethane and ethylene Jun. 2, 1992
5118651 Chemical compound containing alkali metals or alkaline earth metals, catalyst containing the compound and process for the production of the catalyst Jun. 2, 1992
5106802 Catalyst for purification of exhaust gas from diesel engine Apr. 21, 1992
5105053 High surface area oxide compositions with a pyrochlore structure, methods for their preparation, and conversion processes utilizing same Apr. 14, 1992
5094989 Process for activation of catalysts Mar. 10, 1992
5082816 Lead-zirconate catalysts Jan. 21, 1992
5079207 Catalyst for ammoxidation of paraffins Jan. 7, 1992
5077260 Compositions involving V.sub.2 O.sub.3 -CaO Dec. 31, 1991
5071807 Hydrocarbon processing composition Dec. 10, 1991
5071815 Method for producing catalysts Dec. 10, 1991
5070065 Compositions involving V.sub.2 O.sub.3 -Al.sub.2 O.sub.3 -CaO Dec. 3, 1991
5053377 Catalytic compositions, process for obtaining them and process for hydrogenation of 1,1,2-trichloro-1,2,2-trifluoroethane by means of these compositions Oct. 1, 1991
5047379 Cocondensation of metal oxides in organic solvents for deposition on solid supports Sep. 10, 1991
5043309 Solid solutions involving MGO-V.sub.2 O.sub.3 -TiO.sub.2 Aug. 27, 1991
5041405 Lithium/magnesium oxide catalyst and method of making Aug. 20, 1991
5017543 Process for the preparation of a dehydrogenation catalyst May. 21, 1991
5015461 Novel high surface area oxide compositions with a pyrochlore structure, methods for their preparation, and conversion processes utilizing same May. 14, 1991

1 2 3 4 5 6 7 8 9 10 11 12

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