Stock material or miscellaneous articles – Pile or nap type surface or component – With coating – impregnation – or bond
Patent
1992-06-04
1995-06-27
Robinson, Ellis P.
Stock material or miscellaneous articles
Pile or nap type surface or component
With coating, impregnation, or bond
428289, 428290, 4284111, 428412, 428457, 428458, 428480, 428481, 428698, 428694BS, 428694BB, 428900, 430527, 430631, 524431, 524609, 524910, 524911, 524912, 361212, 361220, 361221, B32B 3300
Patent
active
054278350
ABSTRACT:
Aqueous-based mixtures comprising colloidal vanadium oxide and a dispersed sulfonated polymer impart antistatic properties to coatings on a substrate and to self-supporting articles. The preferred colloidal vanadium oxide is alkoxide derived and provides mixed valence vanadium oxide wherein the vanadium ions are typically +4 and +5. Preferred sulfopolymers include sulfopolyesters, sulfopolyurethanes, sulfopolyurethanes/ureas, sulfopolyester polyols, and sulfopolyols. Antistatic composite structures comprising colloidal vanadium oxide and a sulfopolymer are also disclosed.
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Boston David R.
Fung Simon S.
Hedrick Steven T.
Kausch William L.
Larson Wayne K.
Ahmad Nasser
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Robinson Ellis P.
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