Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Reexamination Certificate
2006-08-08
2006-08-08
Anthony, Joseph D. (Department: 1714)
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
C252S400100, C252S182290, C524S180000, C524S181000
Reexamination Certificate
active
07087193
ABSTRACT:
A stabilizer composition, for use in polyvinyl chloride formulations, that is a mixture of: at least one organotin sulfide; at least one organotin chloride; and at least one free mercaptan.
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Akzo Nobel N.V.
Anthony Joseph D.
Morris Louis A.
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