Stable, pumpable, aqueous suspensions of organic peroxides
AssigneeAkzona Incorporated
InventorsHendrik Harm Jannes Oosterwijk, Reinder Torenbeek
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Abstract
Stable, pumpable, highly concentrated aqueous suspensions of organic peroxides containing (a) nonionic emulsifiers having a maximum HLB value of 12.5 and (b) nonionic emulsifiers having a minimum HLB value of 12.5 or anionic emulsifiers.
Claims8
A pumpable, aqueous suspension comprising at least about 20 weight % of an organic peroxide, which is solid at about 20.degree. C., at least about 0.2 weight % of a nonionic emulsifier having a maximum HLB-value of 12.5 and an emulsifier selected from the group consisting of nonionic emulsifiers having a minimum HLB-value of 12.5, and anionic emulsifiers, said nonionic emulsifier of minimum HLB-value of 12.5 present in an amount of at least about 0.2 weight %, and said anionic emulsifier present in an amount of at least about 0.01 weight %.
Dependencies are inferred from the claim text.