| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive for an inorganic vapor deposited film which can be directly applied on the inorganic vapor deposited film, exhibits excellent adhesion when laminated on a heat-sealable resin or the like and gives a packing bag readily tearable on tearing using the same. SOLUTION: The adhesive for an inorganic vapor deposited film comprises as the main ingredient a polyester or polyether resin having a branching point concentration of 30-300 equivalent/ton and a glass transition temperature of at least 30 deg.C but lower than 50 deg.C, and 0.05-5 pts.wt., based on 100 pts.wt. of the resin, of a silane coupling agent.
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