| 摘要 |
The mixture comprises dispersible synthetic materials with one or more binding agents. Specif. the synthetic materials are polymers and/or copolymers of vinyl compounds, partic. vinyl acetate, acrylic amide, acrylonitrile, methacrylic amide, vinyl chloride, vinylidene chloride, vinyl propionate, butadiene, styrene, butadiene-styrene, maleic acid esters and unsaturated carboxylic acid esters. |
