Organic peroxides derived from unsaturated compounds

Details Organic peroxides derived from unsaturated compounds Organic peroxides derived from unsaturated compounds

1975-03-03

1976-09-14

Hamrock, William F.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

260 4224, 260 795P, 260878R, 526 57, 526348, 526351, 526352, C08C 1928, C08F 806, C08F29102, C08F25504

Patent

active

039806294

ABSTRACT:
New organic peroxides having the formula ##EQU1## may be prepared by reacting a monohydroperoxide selected from R.sub.5 OOH and R.sub.6 OOH with an unsaturated carbonyl compound having the formula ##EQU2## the reaction being carried out in the presence of an acid catalyst at a temperature between about -30.degree.C and +80.degree.C, the molar ratio of the carbonyl compound to the hydroperoxide being between about 1:2 and 1:10. The new organic peroxides are particularly useful for crosslinking plastomers, vulcanizing elastomers, and as initiators for radical polymerizations.

REFERENCES:
patent: 3296184 (1967-01-01), Portolani et al.
patent: 3344125 (1967-09-01), Gerritsen
patent: 3896176 (1975-07-01), Sacrini et al.

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