2095-06-9Relevant articles and documents
MANUFACTURING METHOD FOR COMPOUND HAVING N,N-BIS(2-HYROXY-3-CHLOROPROPYL)AMINO GROUP
-
Paragraph 0186; 0187; 0194; 0195; 0202, (2018/03/28)
A method efficiently and safely manufactures, on an industrial scale, a compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group. (1) an amine compound or a solution thereof, (2) epichlorohydrin or a solution thereof, and (3) an acidic compound or a solution thereof are continuously supplied to a flow reactor and reacted at a reaction temperature of 40 to 130° C. and a liquid space velocity of 0.2 to 10 h?1 so that a compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group is manufactured. The obtained compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group is dehydrochlorinated by reaction with an alkali so that a polyfunctional glycidylamine type epoxy compound is manufactured.
Structure and Reactivity of Oxirane Chemical Modifiers for Gelatin
Chezlov, I. G.,Zavlin, P. M.,Kuznetsov, L. L.
, p. 155 - 161 (2007/10/03)
New chemical modifiers for gelatin, glycidylamines, are synthesized.Acid-base properties of glycidylamines and the kinetics of reactions of oxirane compounds with nucleophilic reagents, among them aqueous solution of gelatin, are studied.
α, ω-polymethacrylate dicarboxylic acids, their synthesis and use as dicarboxylic acid components for the synthesis or modification of polyesters, polyurethanes or polyepoxides
-
, (2008/06/13)
α,ω-polymethacrylate dicarboxylic acids of the general formula STR1 wherein R1 is an optionally halogenated alkyl group with 1 to 22 carbon atoms, wherein the R1 group can assume different meanings in the polymer molecule, R2 is the group of a known chain transfer agent, which has a terminal --COOH croup and a has a value not less than 4. The invention furthermore relates to the synthesis of these compounds and their use as sole or partial components for the synthesis or modification of polyepoxides, polyesters, polyamides, alkyd resins or polyurethanes.