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Class Information
Number: 502/527.14
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Specified support particles of peculiar structure or physical form (e.g., whiskers, fiber pieces, etc.)
Description: Collection of art disclosing support particles of a peculiar structure or physical form.

Sub-classes under this class:

Class Number Class Name Patents
502/527.15 Layered deposition on support particle (i.e., on a carrier particle) 82
502/527.17 Specified cross-section shape or area of elongated support particles (e.g., tape, with area of cross section stated) 53
502/527.16 Specified shape of support particle (e.g., hollow-carrier particle) 115

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
4285838 Method of producing plate-shaped catalyst unit for NOx reduction of exhaust gas Aug. 25, 1981
4280926 Method for producing a catalyst and a carrier therefor Jul. 28, 1981
4279782 Application of an alumina coating to oxide whisker-covered surface on Al-containing stainless steel foil Jul. 21, 1981
4260524 Hollow catalyst carrier and hollow catalyst made of transition-alumina and process for production thereof Apr. 7, 1981
4177168 Catalyst bed for use in a catalytic flameless heater device Dec. 4, 1979
4160728 Bimodal chromatographic resolving zone Jul. 10, 1979
4086264 Self supported skeletal metal catalysts and process for producing them Apr. 25, 1978
4048113 Catalytic combustion mass Sep. 13, 1977

1 2 3

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