Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1976-09-22
1979-05-01
Smith, Ronald H.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
427390D, 427392, 428266, 428272, 428274, 428447, 428921, B32B 2308, D03D 2500
Patent
active
041524810
ABSTRACT:
A method of improving the flame retardant characteristics of substrates by applying thereto an organobromosilicone fluid of the general formula (BrCH.sub.2).sub.3 CCH.sub.2 O(R.sub.2 SiO).sub.x CH.sub.2 C(CH.sub.2 Br).sub.3 wherein each R is selected from the group consisting of hydrocarbon radicals containing from 1 to 18 carbon atoms, fluorinated hydrocarbon radicals containing from 1 to 18 carbon atoms, chlorinated hydrocarbon radicals containing from 1 to 18 carbon atoms and cyanohydrocarbon radicals containing from 1 to 18 carbon atoms, and x has a value from 1 to 10, is disclosed.
REFERENCES:
patent: 3310578 (1967-03-01), Bluestein
patent: 3412128 (1968-11-01), Nielsen
patent: 3542829 (1970-11-01), Owen
patent: 3641087 (1972-02-01), Holman
patent: 3716518 (1973-02-01), Pittman et al.
patent: 3905924 (1975-09-01), Prokai
patent: 3928406 (1975-12-01), Leeper et al.
patent: 3949108 (1976-04-01), Donaldson et al.
patent: 4031121 (1977-06-01), Brown
Dow Corning Corporation
Frenkel Stuart D.
Moermond Jack E.
Smith Ronald H.
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