Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1997-04-25
2000-09-12
Teskin, Fred
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526184, 526185, 526189, 526193, 526196, 526197, 526204, 526220, 526260, 526272, 526279, 526312, 52631842, 52631845, 526320, 5263292, C08F21208, C08F 434
Patent
active
061179612
ABSTRACT:
The present invention provides a process for producing a crosslinkable styrene or styrene derivative polymer having narrow molecular weight distribution by radical polymerization of a styrene or styrene derivative monomer and other comonomer, wherein the polymerization is conducted in the presence of a catalyst system composed of a free radical compound and a radical polymerization initiator. With the present process, a heat- or photo-crosslinkable styrene or styrene derivative polymer having excellent rheology controlling ability and excellent reaction efficiency of a functional group can be obtained.
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Gaynor et al, Controlled Radical Polymerization, J.M.S.-Pure Appl. Chem. A31(11), pp. 1561-1578 (1994).
Kansai Paint Co. Ltd.
Teskin Fred
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