| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an adhesive for strongly adhering ethylene-vinyl acetate copolymer to a silicone resin, necessary when a surface layer material comprising the silicone resin is adhered to the outer and inner surfaces of a mouth guard substrate produced from the ethylene-vinyl acetate copolymer to produce a mouth guard. <P>SOLUTION: The adhesive between the ethylene-vinyl acetate copolymer and the silicone resin comprises (A) 100 pts.wt. of an organic solvent and (B) 0.1 to 20 pts.wt. of a block copolymer comprising an unsaturated ester-based monomer polymer segment (α) and a siloxane polymer segment (β) as main constituents, wherein the siloxane polymer segment (β) preferably has reactive functional groups for a hydrosilylation reaction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
