Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1983-06-01
1984-01-31
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526301, 526302, 526312, 5263073, 560 33, 564 48, 260459R, C08F21214, C08F22056
Patent
active
044290969
ABSTRACT:
A meta- or para-compound of the formula: ##STR1## wherein: X.crclbar. is an anion selected from the group consisting of R.sub.4 OSO.sub.3 .crclbar., Cl.crclbar., Br.crclbar. and I.crclbar.;
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patent: 2762842 (1956-09-01), Hafliger et al.
patent: 3290350 (1966-12-01), Hoover
patent: 3424730 (1969-01-01), Lee
patent: 3551390 (1970-12-01), Kreian
American Cyanamid Company
Hultquist Steven J.
Kulkosky Peter F.
Schofer Joseph L.
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