| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive for grouping which is useful as an adhesive for grouping a set, for example, composed of a pressure-sensitive paper and a non-coated paper such as paper of fine quality, has permeability between papers without permeating between the layers of papers, and has sufficient adhesive strength on a cutting surface. SOLUTION: The adhesive composition for grouping a pressure-sensitive copying paper comprises a polyvinyl acetate-based emulsion as a main component and a cationic resin. COPYRIGHT: (C)2009,JPO&INPIT
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