Compositions: coating or plastic – Coating or plastic compositions – Contains fireproofing or biocidal agent
Patent
1996-10-03
1997-06-17
Green, Anthony
Compositions: coating or plastic
Coating or plastic compositions
Contains fireproofing or biocidal agent
106 1829, 210754, 210756, 25218721, 25218723, 422 37, 423477, 424405, 424661, C01B 1102, C01B 1110, H01N 2518, A61L 9015
Patent
active
056392958
ABSTRACT:
A process for preparing a composite which provides sustained release of chlorine dioxide which includes mixing a hydrophilic material containing an amine and a base with a hydrophobic material containing an acid releasing agent, the hydrophilic and hydrophobic materials being adjacent and substantially free of water, to form a mixture. The mixture is exposed to chlorine dioxide which reacts with the amine to form iminium chlorite which is decomposed by the base to form a chlorite salt within the hydrophilic material. The hydrophilic material is capable of releasing chlorine dioxide upon hydrolysis of the acid releasing agent.
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Kampa Joel J.
Wellinghoff Stephen T.
Green Anthony
Southwest Research Institute
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