The reaction mixture was heated up to 50[degrees]C and then the required amount of epichlorhydrin
and also sodium borohydride NaB[H.
The autoclaved sludge-lignin materials were either filtered or unfiltered before reaction (at 100[degrees]C) with cross-linking agents, such as hexamethylenetetramine, epichlorhydrin
, or glyoxal for 1 hour.
Before that, Gene was the Business Manager for Cumene, Phenol, Bisphenol, and Epichlorhydrin
and 1,4-butanediol diglycidyl ether were added to prepare sorbents I (particle size 25-40 [micro]m) and II (particle size 10 [micro]m), respectively.
synthesized by the reaction of a diimido-diacid [(N,N'-Bis(3-carboxyphenyl) pyromellitimide] with epichlorhydrin
using benzyltrimethylammonium chloride as catalyst.
Effect of occupational exposure to epichlorhydrin
on the frequency of chromosome aberrations in peripheral lymphocytes.