| 摘要 |
<p>A resin composition for laminated glasses which is prepared by blending a plasticized polyvinyl acetal with a polymer having a multilayer structure to thereby overcome the disadvantages of intermediate sealing layers of laminated glasses of the prior art, specifically a resin composition for laminated glasses comprising 8 to 45 % by weight of a polymer having a multilayer structure and 55 to 92 % by weight of polyvinyl acetal, wherein the polymer is composed of 40 to 85 % by weight of an inner layer and 60 to 15 % by weight of an outer layer, the inner layer comprising an alkyl acrylate rubber and/or a conjugated diene rubber and the outer layer being a hard one produced by polymerizing an alkyl methacrylate and/or an alkyl acrylate.</p> |
