Peroxide emulsions containing an antifreezing compound

Details Peroxide emulsions containing an antifreezing compound Peroxide emulsions containing an antifreezing compound

1993-01-25

1993-11-09

Howard, Jacqueline V.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526202, 5262305, 5263442, 502160, B01J 3102

Patent

active

052603903

ABSTRACT:
This disclosure relates to aqueous peroxide emulsions and the use thereof in suspension (co)polymerization reactions. In particular, the aqueous peroxide emulsions comprise: a) 20-60% by weight of an organic peroxide which is liquid at -5.degree. C.; b) 2-20% by weight of an aliphatic monohydric alcohol having 1-4 carbon atoms and/or aliphatic glycol having 2-4 carbon atoms; c) a surfactant and/or a protective colloid; and d) water. The emulsions of the present disclosure may be transported while in a liquid state at a temperature of -10.degree. C. to -25.degree. C. with minimal decrease in active oxygen content.

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