Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2006-04-11
2006-04-11
Boyer, Charles (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S384000, C510S391000, C510S432000, C510S480000, C510S504000
Reexamination Certificate
active
07026274
ABSTRACT:
A cleaning composition for treating and removing stains from an object and for removing residue following a clean-up after a chemical or biological weapons attack. The composition uses ethanol, isopropyl alcohol, ethylene glycol mixed with one or more salts, such as bromides and chlorides, a chelator and a dispersant, mixed with water. The preferred salts are myristyltrimethylammonium bromide and benzethonium chloride, the chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol.
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patent: 6511950 (2003-01-01), Jenevein
Boyer Charles
Keaty Professional Law Corporation
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