Abstract:
A photopolymerizable composition comprising photopolymerizable ethylenically unsaturated compounds and, as the photoinitiator, a benzoyl benzoate having the formula: wherein X is OR, NHR or NRR; R is an independently selected hydrocarbon of 1 to 30 carbon atoms, alkoxysubst i tuted alkyl of 2 to 12 carbon atoms or aminosubstituted alkyl of 2 to 12 carbon atoms; R' is an independently selected halogen orX; and n and m are independently selected integers from 0 to 3.
Abstract:
A process for treating a pyrophoric P₄-containing material to convert it to a substantially non-pyrophoric P₂O₅ material is described. The process comprises supplying streams of fluid P₄-containing material and an oxygen-containing gas to a reactor filled with water. The P₄-containing material and the oxygen and the oxygen-containing gas react with one another after both have entered the aqueous medium within the reactor to thereby form the desired P₂O₅ material.
Abstract:
Novel fungicidal pyridyl cyclopropane carboxamides having the general structural formula in which R is selected from the group halogen C 1 -C 3 alkoxy and C 1 -C 3 haloalkoxy, R, is selected from the group of-H and -C≡N; and R 2 is selected from the group of-H, 1-CH 3 ; and 2-CH 3 ; X is O or S; and fungicidally acceptable organic and inorganic salts thereof. These compounds provide excellent control of fungal growth.