| 摘要 |
The product comprises (%w/w) 35-55 polar solvent, such as small tertiary amino groups with max. b.p. 100 deg C 35-55 aromatic solvent such as 1-6 carbon atom aliphatic alcohol and 1-4 carbon atom carboxylic acid and its esters, plus other surface active additives, thickeners and other additives. |
