Microcapsules were prepared by the method of in situ interfacial polymerization with anaerobic adhesive initiator(cumene hydroperoxide) cumene hydroperoxide as core material and urea-formaldehyde resin(MF) as wall material.

Processes for manufacturing polyoxymethylene(POM)and POM′s applications are presented,involving homopolymer and copolymer of POM obtained by different processes,both using methanol as raw material.