METHOD AND COMPOSITION FOR THE SUPPRESSION OF BLOOM IN PEROXIDE CROSSLINKED POLYMERIC ARTICLES
申请人:Dluzneski R. Peter
公开号:US20070078208A1
公开(公告)日:2007-04-05
The present invention provides a method for the suppression of bloom in polymeric articles that are crosslinked using a,a′-bis(tert-butylperoxy) diisopropylbenzene, polymeric compositions comprising a,a′-bis(tert-butylperoxy) diisopropylbenzene that are non-blooming, agents for crosslinking polymers, and crosslinked polymeric articles formed in accordance with the method of the invention. Agents for crosslinking a polymeric composition according to the invention include a mixture of a,a′-bis(tert-butylperoxy) diisopropylbenzene and a nonionic compound having a hydrophobic group bonded to a polyethylene glycol chain via an ether linkage, wherein the hydrophobic group includes about 12 or more carbon atoms at least 8 of which are in the form of an alkyl chain, and wherein the polyethylene glycol chain includes about 20 or more ethylene oxide units.
US3950431A
申请人:——
公开号:US3950431A
公开(公告)日:1976-04-13
US7468412B2
申请人:——
公开号:US7468412B2
公开(公告)日:2008-12-23
Elsner et al., Journal of the Chemical Society, 1957, p. 578,580
作者:Elsner et al.
DOI:——
日期:——
234. Organic molecular compounds. Part III. Compounds of phenols with some synthetic cyclic oxides