Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties

Resin compositions, layers, and interlayers comprising two or more thermoplastic polymers and at least one Rl balancing agent for adjusting the refractive index of at least one of the resins or layers is provided. Such compositions, layers, and interlayers exhibit enhanced optical properties while r...

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Bibliographische Detailangaben
Hauptverfasser: D'ERRICO JOHN JOSEPH, LU JUN, CUI WEIHONG, SCHILLING CURTIS LOUIS III, ZHENG PINGUAN, CHEN WENJIE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Resin compositions, layers, and interlayers comprising two or more thermoplastic polymers and at least one Rl balancing agent for adjusting the refractive index of at least one of the resins or layers is provided. Such compositions, layers, and interlayers exhibit enhanced optical properties while retaining other properties, such as impact resistance and acoustic performance. 提供树脂组合物、层和夹层,其包含两种或多种热塑性聚合物和用于调节至少种树脂或层的折射率的至少种RI平衡剂。这样的组合物、层和夹层表现出增强的光学特性,同时保留其他特性,例如耐冲击性和声学性能。