Abstract: Compositions and methods for dyeing natural proteinaceous and synthetic polyamide fibers, particularly wool, silk and nylons, utilizing dye assistants effective with both acid and disperse dyes, such assistants being a combination of (a) dibenzyl ether with (b) a compound of the formula: ##STR1## wherein x is selected from the group consisting of hydrogen, methyl and ethyl.
Abstract: This invention discloses the compound 2-(1-ethylpropylamino)-3-cyano-4-methoxymethyl-5-nitro-6-methylpyridine and its utility as a herbicide.
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