INTERLAYERS FOR LAMINATED SAFETY GLASS WITH SUPERIOR DE-AIRING AND LAMINATING PROPERTIES AND PROCESS FOR MAKING THE SAME
摘要
<p>This invention relates to thermoplastic interlayer sheets or films for laminated safety glass with superior vacuum de-airing at elevated temperatures and superior tacking and edge sealing properties. The sheeting has an embossed surface pattern on at least one of the surfaces, which provides relatively uninterrupted channels for de-airing in at least two non-parallel directions, wherein the channels are spaced about 0.1 to about 1 mm apart and have a depth of less than about 25 µm and a width of about 30 to about 300 µm.</p>
申请公布号
WO2007064922(A1)
申请公布日期
2007.06.07
申请号
WO2006US46056
申请日期
2006.12.01
申请人
E. I. DU PONT DE NEMOURS AND COMPANY;SMITH, CHARLES, ANTHONY;ANDERSON, JERREL, CHARLES