| 摘要 |
PURPOSE:The titled composition for releasing easily a patch of paper pasted on a utility pole, etc., not leaving traces of the patch of paper, consisting of a specific organopolysiloxane resin and aggregate having a specific average particle diameter. CONSTITUTION:(A) an organopolysiloxane resin shown by the formula (R is a monofunctional organic group linked to silicon by caron-silicon bond, or H; R' is H, 1-20C alkyl, acyl, aryl, or oxime; n and m<4, and n+m<4) is blended with (B) 0.5-500wt% (based on solid content in the composition) aggregate (e.g., glass beads, plastic beads, or silica balloon) having 0.01-5mm. average particle diameter, to give the desired composition. EFFECT:Since a patch of paper pasted on something can be released easily, labor and cost can be eliminated without damaging a fine view of building structure.
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