MULTIPLE LAYER INTERLAYERS HAVING A GRADIENT REGION
摘要
The present invention provides multiple layer interlayers that can be used in multiple layer glass panel type applications to reduce the amount of sound transmitted through the panel while also providing a colored region within a gradient region. The acoustic effect can be achieved by using two or more polymer sheets having differing compositions that have been combined into a single multiple layer interlayer, and the gradient region effect is achieved by forming a colored region in one or more gradient regions of the individual layers.
申请公布号
WO2008057788(A1)
申请公布日期
2008.05.15
申请号
WO2007US82530
申请日期
2007.10.25
申请人
SOLUTIA INCORPORATED;LU, JUN;WARDAK, MARCIN;SMITH, ANDREW;MATIS, GARY;KARAGIANNIS, ARISTOTELIS;D'ERRICO, JOHN;BOURCIER, DAVID
发明人
LU, JUN;WARDAK, MARCIN;SMITH, ANDREW;MATIS, GARY;KARAGIANNIS, ARISTOTELIS;D'ERRICO, JOHN;BOURCIER, DAVID