Packing materials for gas separation columns

Details Packing materials for gas separation columns Packing materials for gas separation columns

1977-11-04

1979-03-20

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

55386, 210198C, 528 32, 528 43, C08G 7704

Patent

active

041455061

ABSTRACT:
Packing materials for gas chromatography columns are disclosed. The columns can be used to separate polar compounds with low boiling points. The packing materials, which consist mainly of particulate RSiO.sub.3/2 resin, where R is alkyl, aryl or alkenyl, have excellent separation efficiencies.

REFERENCES:
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patent: 3395117 (1968-07-01), Burzynski et al.
patent: 3414540 (1968-12-01), Nugent et al.
patent: 3450672 (1969-06-01), Merrill
patent: 3489782 (1970-01-01), Pruvost et al.
patent: 3496126 (1970-02-01), Burzynski
patent: 3642693 (1972-02-01), Jasinski
patent: 3795313 (1974-03-01), Kirkland
patent: 4026868 (1977-05-01), Merrill
Kirk-Othmer, Encyclopedia of Chemical Technology, vol. 5, 1964, pp. 434 and 435.

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