| 摘要 |
An aqueous resin composition that can provide excellent properties using a high molecular weight resin and less amount of surfactant, and also that does not require a complicated production procedure, is provided. The aqueous resin composition is obtained by heating and dissolving 100 parts by mass of acid-modified chlorinated polyolefin with an average molecular weight of 37,000 to 150,000 in the presence of 2 to 30 parts by weight of a surfactant, 10 to 50 parts by mass of a glycol ether-based compound that satisfies general formula (1) shown below, and 150 to 425 parts by mass of water, and then dispersing this with a basic compound that has been added at a ratio of 1 to 4 chemical equivalents per carboxyl group of the acid-modified chlorinated polyolefin.
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒGeneral Formula (1) C 4 H 9 -(OCH 2 CH 2 ) n -OH
n: an integer from 1 to 4 |
