Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing – Peroxide or compositions of or releasing gaseous oxygen or...
Reexamination Certificate
2006-01-13
2010-02-09
Richter, Johann R (Department: 1619)
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Peroxide or compositions of or releasing gaseous oxygen or...
C424S400000, C514S137000, C514S557000, C510S302000, C510S347000, C510S467000
Reexamination Certificate
active
07658953
ABSTRACT:
The present invention discloses a biocidal composition comprising hydrogen peroxide in a concentration of 0.05-50% (w/w) and a compound with a structure according to Formula 1:in-line-formulae description="In-line Formulae" end="lead"?(OH)(X)(O)P—O—(CH—(Y)—CH2—O)n—R, or a salt thereof,in-line-formulae description="In-line Formulae" end="tail"?wherein X is H or OH, Y is H or CH3, n is 2-6 and R is an alkyl radical containing 4-18 carbon atoms, in a concentration of 0.01-60% (w/w). A especially preferred compound according to Formula 1 is a compound wherein X is OH, Y is H, n is 4 and R is a straight alkyl chain containing 10 carbon atoms.
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Aseptix Research B.V.
Kassa Tigabu
Oliff & Berridg,e PLC
Richter Johann R
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