Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2006-05-16
2006-05-16
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...
C510S238000, C510S241000, C510S243000, C510S244000, C510S245000, C510S254000, C510S362000, C510S365000, C510S480000, C510S504000, C510S382000, C510S384000, C510S391000
Reexamination Certificate
active
07045492
ABSTRACT:
A cleaning composition for treating and removing residue containing hydrocarbons and other flammable substances uses a mixture of one or more cleaning members containing quaternary salts, a chelator and a dispersant, mixed with water. The preferred cleaning members are tetradecyltrimethylammonium bromide, tetrasodium ethylenediaminetetraacetic acid, benzethonium hydrochloride and 2-butoxyethanol. The chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol. Optionally, the cleaner contains ethanol and isopropyl alcohol.
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Jenevein Earl
Vercellotti John
Vercellotti Sharon
Boyer Charles
Jenevein Earl
Keaty Professional Law Corporation
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