Mass polymerization process for polyblends
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United States of America Patent
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Feb 5, 1980
Grant Date -
N/A
app pub date -
Aug 23, 1976
filing date -
Aug 23, 1976
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to an improved process for the mass polymerization of solutions comprising monoalkenyl aromatic monomers and optionally monoalkenyl nitrile monomers having a diene rubber dissolved therein wherein the improvement comprises dissolving a minor amount of an organic diperoxide compound in said solution and mass polymerizing said solution, said diperoxide initiating a higher molecular weight polymer fraction providing said polymer with a broader molecular weight distribution.
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