| 摘要 |
PROBLEM TO BE SOLVED: To obtain an aqueous emulsion excellent in workability, early-stage adhesive power, water resistance, viscosity stability, and high-speed applicability by using a (co)polymer of at least one monomer selected from among ethylenically unsatd. monomers and diene monomers as the dispersoid and by using a dispersant comprising specified amts. of a specific modified PVA, starch, and a saccharide. SOLUTION: A (co)polymer (e.g. vinyl acetate) of at least one monomer selected from among ethylenically unsatd. monomers and diene monomers is used as the dispersoid; and the dispersant used comprises 100 pts.wt. modified PVA, pref. ethylene-modified PVA, contg. 1-20 mol.%, pref. 2-18 mol.%, still pref. 2.5-15 mol.%, esp. pref. 3-12%, 4C or lowerα-olefin units and having an average degree of polymn. of pref. 50-8,000, still pref. 100-6,000, esp. pref. 200-4,000, 1-10,000 pts.wt. starch, and 0-1,000 pts.wt. saccharide, pref. comprising at least one saccharide selected from among monosaccharides, disaccharides, and oligosaccharides.
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