Powdered biocidal compositions

Details Powdered biocidal compositions Powdered biocidal compositions

1995-06-05

1998-01-13

Le, H. Thi

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

210744, 210754, 25218721, 25218723, 422 37, 424661, 424663, 424665, B32B 516, C02F 100, A62D 300

Patent

active

057077398

ABSTRACT:
A biocidal powder for sustained release of chlorine dioxide includes particles containing chlorite anions, and a hydrophobic core having the particles on a surface thereof, the hydrophobic core containing an acid releasing agent. The particles and the hydrophobic core are substantially free of water, and the particles are capable of releasing chlorine dioxide upon hydrolysis of the acid releasing agent.

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