INTERLAYER FOR LAMINATED GLASS AND LAMINATED GLASS

摘要

An interlayer for laminated glasses which does not cause the moire phenomeno n even when having an embossed pattern with grooves and ridges disposed regularly or arranged at a regular interval, hence has satisfactory workability in cutting or laminating, and is highly effective in expelling a ir in preliminary press bonding; and a high-quality laminated glass produced wi th the same which is almost free from quality defects caused by residual bubble s. The interlayer is highly effective in air expelling even without strictly controlling the air expelling initiation temperature in the preliminary pres s bonding, is excellent in nonblocking properties during storage, handleabilit y during glass processing, and productivity, and can be easily and efficiently used under various processing conditions. It comprises a thermoplastic resin sheet having on each side thereof an embossed pattern comprising grooves and ridges.