| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive having high adhesive strength with a polypropylene sheet and aluminum foil, soluble in an organic solvent such as toluene, and excellent in workability and cost, and to provide a PTP (press through package). SOLUTION: The adhesive for packaging contains a modified polymer obtained by modifying a polymer having heat of fusion of≤70 J/g measured by DSC and a 65-99% isotactic triad [mm] fraction derived from polypropylene sequences measured by<SP>13</SP>C NMR, with an unsaturated compound containing a polar group. COPYRIGHT: (C)2007,JPO&INPIT
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