| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: coating composition has a latex component and a volatile coalescing solvent substituting agent. The agent has the formula: X(AO)nH, where X is a group from C6 to C16, selected from a group of linear chains, branched chains, aromatic rings and combinations thereof, AO is an alkyleneoxy group selected from ethyleneoxy groups, 1,2-propyleneoxy groups, 1,2-butyleneoxy groups and combinations thereof, and n varies from 3 to 14. The coating composition has content of volatile organic compounds less than or equal to 150 g/l. The volatile coalescing solvent substituting agent has little or no contribution into the total level of the volatile organic compounds in the coating composition. ^ EFFECT: obtaining a coating composition with high continuity and restorability, suitable low-temperature coalescence, resistance to adhesion and operational parameters in freezing and thawing conditions. ^ 25 cl, 11 tbl |
