| abstract |
PURPOSE: To provide an amino resin composition having low rate of evaporation of formaldehyde and nevertheless keeping the original characteristics, and composed of an amino resin and a salt obtained by reacting an aromatic sulfonic acid with an amino alcohol reactive with formaldehyde. n CONSTITUTION: A composition containing (A) an amino resin and (B) a salt obtained by reacting (a)an amino alcohol reactive with formaldehyde, e.g. 2-amino- 1-butanol, 2-amino-2-methyl-1,3-propanediol, etc. with (b) an aromatic sulfonic acid, e.g. benzene-sulfonic acid, p-toluenesulfonic acid, etc. n COPYRIGHT: (C)1980,JPO&Japio |