Di(2-methyl-2-phenyl propyl) peroxy dicarbonate and other novel
(2-alkyl-2-phenyl) substituted peroxy dicarbonates
    1.
    发明授权
    Di(2-methyl-2-phenyl propyl) peroxy dicarbonate and other novel (2-alkyl-2-phenyl) substituted peroxy dicarbonates 失效
    二(2-甲基-2-苯基丙基)过氧化二碳酸酯和其他新型(2-烷基-2-苯基)取代的过氧化二碳酸酯

    公开(公告)号:US4285877A

    公开(公告)日:1981-08-25

    申请号:US112872

    申请日:1980-01-17

    摘要: Novel peroxydicarbonates are provided in which the alkyl carbonate moiety is 2-alkyl-2-phenyl substituted. The compounds are useful as polymerization initiators of ethylenically unsaturated monomers, such a vinyl chloride, and as catalysts of unsaturated polyester resins. The subject peroxydicarbonates are characterized in that they are solid at room temperature, have ambient temperature stability in spite of a low 10 hour half-life temperature, and can normally be transported and stored without refrigeration.

    摘要翻译: 提供了新的过氧化二碳酸酯,其中烷基碳酸酯部分是2-烷基-2-苯基取代的。 这些化合物可用作烯属不饱和单体如氯乙烯的聚合引发剂,和作为不饱和聚酯树脂的催化剂。 本发明的过氧化二碳酸酯的特征在于它们在室温下是固体,尽管具有低的10小时半衰期温度,但具有环境温度稳定性,并且通常可以在不冷却的情况下运输和储存。