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Class Information
Number: 502/503
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Stabilized > Crush strength
Description: Collection of art in which the composition is enable to withstand weight and/or pressure and resists fracturing or being compacted.

Patents under this class:

Patent Number Title Of Patent Date Issued
7005400 Component of catalyst for polymerizing olefin, catalyst for polymerizing olefin and process for polymerizing olefin Feb. 28, 2006
6555958 Phosphor for down converting ultraviolet light of LEDs to blue-green light Apr. 29, 2003
6452039 Endothelin antagonist Sep. 17, 2002
6100215 Process for producing particulate iron-antimony containing oxide composition having high compressive strength Aug. 8, 2000
5877381 Particulate catalyst for use in a fluidized bed Mar. 2, 1999
5721189 Treatment to improve the durability of a hydrodechlorination catalyst and catalyst Feb. 24, 1998
5665665 Method for making supported catalyst systems and catalyst systems therefrom Sep. 9, 1997
5632931 Bloated mineral oxide carrier for packed-bed fluid stream chemical processes May. 27, 1997
5468558 Process for preparing fracture-resistant sol/gel particles Nov. 21, 1995
4530910 Regeneration of the Al.sub.2 O.sub.3 carrier material of a spent Ag/Al.sub.2 O.sub.3 supported catalysts Jul. 23, 1985
4452911 Frangible catalyst pretreatment method for use in hydrocarbon hydrodemetallization process Jun. 5, 1984
4410448 Method for controlling the change in the crush strength of a catalyst particle during finishing calcination Oct. 18, 1983
4329260 Integral shaped replication supports May. 11, 1982
4315839 Spheroidal alumina particulates having bifold porosity and process for their preparation Feb. 16, 1982
4301037 Extruded alumina catalyst support having controlled distribution of pore sizes Nov. 17, 1981
4279779 Spheroidal alumina particles and catalysts employing the particles as a support Jul. 21, 1981
4178310 Catalyst for hydration of nitriles Dec. 11, 1979
4116882 Method for the formation of alumina spheres Sep. 26, 1978
4116883 Catalyst support coating slurry and coatings Sep. 26, 1978
4061595 Production of sulfur recovery catalyst from bauxite fines Dec. 6, 1977
4012476 Molding process for the manufacture of shaped carbon articles Mar. 15, 1977
3969274 Fixed bed catalyst Jul. 13, 1976
3965042 Formation of alumina-containing particles with aluminum hydroxide binder Jun. 22, 1976
3943064 High strength alumina-silica catalyst substrates having high surface area Mar. 9, 1976

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