公开(公告)号：US20120135191A1

公开(公告)日：2012-05-31

申请号：US13069121

申请日：2011-03-22

申请人： Lora Lee Spangler ,  Vincent Yacovone ,  Aristotelis Karaglannis ,  Gary Matis ,  Pratapkumar Nagarajan ,  Andrew Neil Smith ,  Witold Szydlowski ,  Richard F. Urban ,  Wenlai Feng

发明人： Lora Lee Spangler ,  Vincent Yacovone ,  Aristotelis Karaglannis ,  Gary Matis ,  Pratapkumar Nagarajan ,  Andrew Neil Smith ,  Witold Szydlowski ,  Richard F. Urban ,  Wenlai Feng

IPC分类号： B32B3/00 ,  B29C47/00 ,  B29C59/02

CPC分类号： B29C48/002 ,  B29C43/222 ,  B29C48/0011 ,  B29C48/08 ,  B29C48/21 ,  B29C48/28 ,  B29C48/91 ,  B29C48/9135 ,  B29C48/914 ,  B29C59/022 ,  B29C59/04 ,  B29C59/046 ,  B29C2059/023 ,  B29C2948/92295 ,  B29C2948/92438 ,  B29K2101/12 ,  B29K2105/256 ,  B29K2995/0072 ,  B32B3/30 ,  Y10T428/24355

摘要： A continuous single-stage embossing station comprised of two (2) temperature controlled engraved rollers which is located immediately after the extrusion die in the manufacturing process for multi-layer laminated glass panels and allows for dual simultaneous embossment of both sides of a polymer melt sheet and produces a polymer interlayer sheet with increased permanence, embossed retention values and decreased incidence of mottle and stack sticking peel force values. Also disclosed herein is an embossed polymer interlayer sheet with a first side, a second side and an embossed surface on at least one of the sides, with a surface roughness Rz of 10 to 90 microns on the embossed surface, a permanence of greater than 95% when tested at 100° C. for five (5) minutes and an embossed surface retention of greater than 70% when tested at 140 ° C. for five (5) minutes.

摘要翻译： 连续的单级压花站由两层（2）温度控制的雕刻辊组成，其位于紧密挤压模头之后的多层夹层玻璃板的制造过程中，并允许聚合物熔体片的两侧双重同时压花 并产生具有增加的持久性，压花保持值和减少斑点和堆垛粘贴剥离力值的发生率的聚合物夹层片材。 本文还公开了在至少一个侧面上具有第一侧面，第二侧面和压花表面的压花聚合物夹层板，在压花表面上的表面粗糙度Rz为10至90微米，持久性大于95 当在140℃下测试五（5）分钟时，在100℃下测试五（5）分钟，并且压花表面保留率大于70％。