Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-03-05
1980-07-22
Schofer, Joseph L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 4595G, 260 4595F, 525 55, 525350, 525384, C08K 505
Patent
active
042138922
ABSTRACT:
Polymers are rendered more oxidatively stable by reaction with an antioxidant or stabilizer, generally a vinyl-group- or thiol group-containing antioxidant, in the presence of a free radical which may be produced by a redox system or ultra-violet light. The resulting polymers can be used as such or can be used as additives in other polymers to stabilize the latter.
REFERENCES:
patent: 2543844 (1951-03-01), Fryling
patent: 2984648 (1961-05-01), Williams et al.
patent: 3361713 (1968-01-01), Meyer et al.
patent: 3650300 (1972-03-01), Listner
patent: 3660352 (1972-05-01), Song
patent: 3825523 (1974-07-01), Iwata et al.
Kulkosky Peter F.
Schofer Joseph L.
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