Drug – bio-affecting and body treating compositions – Deodorants – For application to waste materials – solid or liquid refuse...
Patent
1998-12-21
2000-07-25
Harrison, Robert H.
Drug, bio-affecting and body treating compositions
Deodorants
For application to waste materials, solid or liquid refuse...
424 765, 424 766, 424 768, 424470, 510109, 510191, 510363, 510446, 510488, 514960, 514961, A01N 2534
Patent
active
060933879
ABSTRACT:
The present invention provides water-soluble, extended-release chemical formulations, in tablet form, for urine pretreatment, that require minimal, if any, use of a binder component, yet are non-dusting, pliable, structurally strong, and not weakened by exposure to aqueous streams. The present invention also provides a simple and reliable method for controlled dispensing of such tableted formulations into a liquid stream that is particularly advantageous for use in micro-gravity environments, such as spacecraft urinal systems.
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Birbara Philip J.
Rethke Donald W.
Bonzagni Esq. Mary R.
Harrison Robert H.
United Technologies Corporation
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