| 摘要 |
<P>PROBLEM TO BE SOLVED: To develop an adhesive between an impression material and a tray which exhibits high adhesion to both trays made of metal and made of resin, also is not gelled even if being stored over a long period in a one-pack state, and can maintain the adhesion effect over a long period. <P>SOLUTION: The adhesive between a dental alginate impression material and an impression tray contains: (A) a polyamine compound having two or more amino groups in one molecule; (B) inorganic particles having an average particle diameter of ≤10 μm; (C) an organic solvent having a solubility parameter (δ) of 17.0 to 23.0[(MPa)<SP POS="POST">1/2</SP>], and also having an alcoholic OH group or an ether group; and further, suitably, (D) an organic peroxide. <P>COPYRIGHT: (C)2012,JPO&INPIT |
