Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1979-10-24
1981-02-03
Hayes, Lorenzo B.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
55524, 55527, 106 1818, 106 1816, 252 81, 428289, D04H 164, B01D 3914
Patent
active
042489296
ABSTRACT:
Flame resistant articles suitable for filtering solids and liquids from gases comprising a solid filter media, e.g., fiberglass, coated with flame resistant compositions containing liquid aromatic phosphate or polycarboxylate esters and a particulate inorganic phosphate.
REFERENCES:
patent: 1523813 (1925-01-01), Lindsay
patent: 2343186 (1944-02-01), Hopkinson
patent: 2357725 (1944-09-01), Bennett
patent: 2661341 (1953-12-01), Nason et al.
patent: 3161609 (1964-12-01), Graham et al.
patent: 3451883 (1969-06-01), Plunguian
patent: 3513644 (1970-05-01), Weil
Morgan Albert W.
Ribaudo Roland G.
Beck George R.
Hayes Lorenzo B.
Monsanto Company
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