申请人:Ohkoshi Masayuki
公开号:US20060217479A1
公开(公告)日:2006-09-28
The invention provides a photopolymerizable composition comprising: flame-retardant particles which contains a hydrated metal and have an average diameter of about 1 to 500 nm; and a photopolymerization reactive material. The hydrated metal preferably includes at least one selected from the group consisting of a hydrated magnesium, hydrated calcium, hydrated aluminum, hydrated zinc, hydrated barium, hydrated copper and hydrated nickel. A cover layer which comprises an organic compound or a polysilicone is preferably formed on surfaces of the flame-retardant particles. The invention provides a flame-retardant resin-formed article which is formed of the photopolymerized photopolymerizable composition. A flame retardancy of the article measured in accordance with the UL-94 test preferably scores HB or higher.
本发明提供了一种可光聚合的组合物,该组合物包括:含有水合金属且平均直径约为 1 至 500 nm 的阻燃颗粒;以及光聚合反应材料。水合金属最好包括从水合镁、水合钙、水合铝、水合锌、水合钡、水合铜和水合镍组成的组中选出的至少一种。阻燃颗粒的表面最好形成由有机化合物或聚硅氧烷组成的覆盖层。本发明提供了一种阻燃树脂成型制品,该制品由光敏可聚合组合物形成。根据 UL-94 测试,该制品的阻燃性能最好达到 HB 或更高。