Agent and method for removing pollutants from gases

Details Agent and method for removing pollutants from gases Agent and method for removing pollutants from gases

2006-06-06

2006-06-06

Johnson, Edward M. (Department: 1754)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

C502S401000, C502S402000, C524S763000, C422S168000

Reexamination Certificate

active

07056481

ABSTRACT:
The present invention relates to an agent for removing pollutants from gases comprising a wax which has a drop melting point between 40 and 150° C., a melt viscosity of 2 to 20 000 mPas and a needle penetration of 1 to 50, and which contains at least one alkoxylated compound.

REFERENCES:
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patent: 4316730 (1982-02-01), Eibl
patent: 4339250 (1982-07-01), Thut
patent: 4896683 (1990-01-01), Cohen et al.
patent: 5087273 (1992-02-01), Ward
patent: 906 924 (1962-09-01), None
patent: 2 004 729 (1979-04-01), None
patent: WO 99/02257 (1999-01-01), None

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