摘要 |
PROBLEM TO BE SOLVED: To provide adhesives excellent in production stability, excellent in the transparency, water-resistant blushing, and yellowing resistance of coated films, and suitably usable in the adhesion of transparent films and the like. SOLUTION: An adhesive comprises an emulsion obtained by the emulsion polymerization of a monomer composition containing a (meth)acrylate ester, an ethylenically unsaturated carboxylic acid, and a phosphate ester compound having at least one ethylenically unsaturated group or its salt in the presence of a reactive anionic emulsifier, and a reducing agent. The monomer composition contains 70-99.89 pts.wt. (meth)acrylate ester, 0.1-10 pts.wt. ethylenically unsaturated carboxylic acid and 0.01-20 pts.wt. phosphate ester compound having at least one ethylenically unsaturated group or its salt, and the adhesive comprises an emulsion obtained by the emulsion polymerization of 100 pts.wt. monomer composition in the presence of 0.1-10 pts.wt. reactive anionic emulsifier, and 0.01-10 pts.wt. reducing agent.
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