Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1975-04-11
1977-06-21
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
260 793M, 526 75, 526 89, 526204, 526209, 526216, 526222, 526261, 526277, 526322, 526323, 526332, 526344, C08F 400, C08F 1406, C08F11406, C08F 700
Patent
active
040312992
ABSTRACT:
A polyvinyl chloride extender resin having an average particle size of between about 5 microns and about 50 microns can be formed by using conventional suspension polymerization procedures if a prehomogenized solution comprising an effective amount of polyallyl compound and a low molecular weight propylene polymer are incorporated in the suspension polymerization medium to control the rheological properties of the resin.
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Fennelly Richard P.
Lilling Herbert J.
Schofer Joseph L.
Stauffer Chemical Company
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