UN METODO DE PREPARAR UNA COMPOSICION FLUIDA FUNCIONAL A BASE DE ESTERES DE ACIDOS CARBOXILICOS NO SATURADOS Y SUS POLIMEROS DE ADICION.

摘要

1,241,472. Ester-amides. ROHM & HAAS CO. 12 Aug., 1968 [11 Aug., 1967], No. 38479/68. Heading C2C. [Also in Divisions C3 and C5] Esters of the general formulµ wherein E is an acyl radical that may be regarded as the residue of an unsaturated monocarboxylic acid, an unsaturated dicarboxylio acid or an unsaturated dicarboxylic acid half ester, A is C 2 _ 4 alkylene group, R 1 is a C 1 _ 24 alkyl group, a C 5 _ 7 cycloaliphatic group, a phenyl, a benzyl or a C 1 _ 4 alkyl-phenyl group: R 2 is H or methyl, t is 1 or 2, x is 1-30, y is 0 or 1-4 and z is 1-5, are prepared by esterifying or transesterifying an appropriate unsaturated monocarboxylic acid, unsaturated dicarboxylic acid or unsaturated dicarboxylic acid half ester or unsaturated dicarboxylic acid diester or reacting an acyl halide of one of these acids &c. with an N-substituted formamide of the general formula The preparations of N-methacryloxyethyl-N- methylformamide, N - (5 - hexenoyloxyethyl)- N - methylformamide, N - (3 - pentenoyloxyethyl) - N - phenylformamide, di - (3 - aza - 3 - formylheptyl) itaconate and hexyl - (3 aza - 3 - formyl - hexyl) - fumarate are exemplified. N - (polyethoxy) 18 - N1 - decyl - hexamethylenediamine is prepared from hexamethylene diamine and decyl chloride, followed by treatment with ethylene oxide. This is treated with ethyl formate to yield N-formyl-N-hydroxyethyl - (polyoxyethyl) 18 - N1 - formyl - N1 - decyl hexamethylene diamine. 3,6,9,12 - Tetraazaformyl - 4,7,10 - trimethyl - eicosyl alcohol is obtained from 2 - [2 - (2 - octyl - aminoisopropylamino) isopropylamino] - isopropylamine and ethylene oxide. N.(2.hydrozyethyl)-N-ethylformamide is obtained from 2-aminoethanol, ethyl chloride and ethyl formate.