Abstract:
Biocidal compositions and their use in aqueous media, such as metalworking fluids, the compositions comprising a biocidal agent; and a non-biocidal primary amino alcohol compound of the formula (I); wherein R1, R2, R3, R4, and R5 are as defined herein.
Abstract:
The invention herein disclosed comprises the use of oxazolidines, nitroalcohols, nitroamines, aminonitroalcohols, imines, hexahydropyrimidines, nitrones, hydroxylamines, nitro-olefins and nitroacetals to serve as hardeners and/or as catalysts for curing phenolic resins. The hardeners and catalysts described in the invention can be applied in any application where phenolic resins are used, including but not limited to adhesives, molding, coatings, pultrusion, prepregs, electronics, composites, fire resistant, and flame-retardant end uses.
Abstract:
Provided is a method for scavenging airborne formaldehyde. The method comprises contacting the airborne formaldehyde with a formaldehyde scavenger of the formula I, where R1, R2, R3, R4, R5, R6, and RA are as defined herein.
Abstract:
resumo “processo para fazer um derivado de 2-nitroetanol e composto” é provido um processo para fazer um derivado de 2-nitro-1-etanol de fórmula iii; sendo que r3 é conforme descrito aqui. são providos novos derivados de 2-nitro-1-etanol. 1
Abstract:
Provided is a process for the formation of nitrated compounds by the nitration of hydrocarbon compounds with di-lute nitric acid. Also provided are processes for preparing industrially useful downstream derivatives of the nitrated compounds, as well as novel nitrated compounds and derivatives, and methods of using the derivatives in various applications.
Abstract:
Un proceso en fase mixta líquido-vapor para preparar una composición de hidrocarburos nitrados que contiene dos o más compuestos de la Fórmula I: R-NO2 en donde R es independientemente en cada compuesto grupo hidrocarburo C1-C12 opcionalmente sustituido con 1 o 2 grupos NO2 adicionales, el proceso comprende: (a) formar una mezcla de reacción que comprende una materia prima de alimentación de hidrocarburos y una alimentación acuosa, en donde la alimentación acuosa comprende agua, entre 10 y 35 por ciento en peso de ácido nítrico, y al menos 15 por ciento en peso de un ácido carboxílico de la Fórmula II;**Fórmula** en donde R1 es alquilo C1-C12 o cicloalquilo C3-C12, en donde dicho cicloalquilo C3-C12 es opcionalmente alquilo sustituido; y (b) reaccionar la mezcla a una presión de reacción de al menos 500 psi (3400 kPa) y una temperatura de reacción de mayor que 140 grados Celsius y menor que 325 grados Celsius para proporcionar una corriente de productos que comprende la composición de hidrocarburos nitrados.
Abstract:
Provided are polyhydroxy-diamine compounds for use as neutralizing agents for paints and coatings. The compounds are of the formula (I) and salts thereof, wherein R and R are as defined herein.
Abstract:
Provided are polyhydroxy-diamine compounds for use as neutralizing agents for paints and coatings. The compounds are of the formula (I) and salts thereof, wherein R1 and R2 are as defined herein.
Abstract:
Provided is a process for the formation of nitrated compounds by the nitration of hydrocarbon compounds with dilute nitric acid. Also provided are processes for preparing industrially useful downstream derivatives of the nitrated compounds, as well as novel nitrated compounds and derivatives, and methods of using the derivatives in various applications.