Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1985-05-28
1986-08-05
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, C08F 2602, C08F12602, C08F22602
Patent
active
046044396
ABSTRACT:
This invention is directed to the preparation of polymerizable monomers that are prepared from 1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl) benzene (m-TMI) and 1-(1-isocyanato-1-methylethyl)-4-(1-methylethenyl) benzene (p-TMI). The monomers prepared from m- and p-TMI can contain numerous chemical moieties, and when polymerized, produce polymers that have chemically bonded to the polymeric backbone the functional moiety. More specifically, these TMI derived monomers may contain chain breaking antioxidant moieties, peroxide decomposing antioxidant moieties, ultraviolet stabilizing moieties, triplet quenching moieties, and other chemical moieties that are useful in polymers.
REFERENCES:
patent: 4320221 (1982-03-01), Hoffman
patent: 4369232 (1983-01-01), Scopazzi
patent: 4429096 (1984-01-01), Schaefer
Colvin Howard A.
Cottman Kirkwood S.
Parker Dane K.
Kulkosky Peter F.
Nickey D. O.
Schofer Joseph L.
The Goodyear Tire & Rubber Company
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