Photocurable electron deficient olefin-containing compositions
申请人:Henkel IP & Holding GmbH
公开号:US10941225B2
公开(公告)日:2021-03-09
This invention relates to photocurable electron deficient olefin-containing compositions, such as those containing certain 2-cyanoacrylates, 2-cyanopentadienoates, methylidene malonates, and vinylidine cyanide, and photolatent bases. When exposed to radiation in the electromagnetic spectrum, the compositions show a delay cure property.