| 摘要 |
PROBLEM TO BE SOLVED: To provide a pseudo-adhesive which enables one to speedily and inexpensively produce a pseudo-adhesive sheet reduced in a product-to-product variation in bonding strength and reduced in the rate of environmental change in bonding strength in an on-machine coating manner. SOLUTION: The pseudo-adhesive composition is used for forming a pseudo-adhesive layer on part of at least either surface of a support sheet, does not develop adhesiveness in an ordinary state but effects peelable pseudo-adhesion under applied pressure, contains a synthetic rubber latex and a filler having no affinity thereto, and contains no natural rubber latex. COPYRIGHT: (C)2004,JPO
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