赫拉的乳汁专利名称：ADHESIVE SOLUTION
发明人：YOKOTA YUZO,WASAMOTO MITSUYUKI 申请号：JP17440786
西藏自助游申请日：19860723
公开号：JPS6330582A
公开日：温馨提示小班
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19880209
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摘要：PURPOSE:To improve the adhesive force of an adhesive solution in laminating a metallic foil and a synthetic resin film, by incorporating a specified amount of a chelating agent for metal into an adhesive solution containing an adhesive component. CONSTITUTION:An adhesive component (e.g., polyvinyl acetate or polymethyl methacrylate) is dissolved or disperd in a solvent (e.g., water or acetone), to which
0.001-5wt%, bad on the adhesive component, chelating agent for metal is added. Examples of the chelating agents include ehtylenediamine- tetraacetic acid, pyridine-2-carboxylic acid, and succinic acid. The adhesive solution thus obtained will enable bonding with good strength between a metallic foil and a synthetic resin film, thereby producing a packaging material which compris a laminate made of a metallic foil and a synthetic resin film and is free from, e.g., delamination.
申请人：NIPPON FOIL MFG CO LTD
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