Invention Grant
US07901780B2 Polymer interlayers comprising blends of plasticized poly(vinyl butyral) and poly(cyclohexanedimethylene terephthalate-co-ethylene terephthalate) copolyester
有权
聚合物中间层包括增塑的聚（乙烯醇缩丁醛）和聚（对苯二甲酸环己二醇酯 - 共聚对苯二甲酸乙二醇酯）共聚酯的共混物
- Patent Title: Polymer interlayers comprising blends of plasticized poly(vinyl butyral) and poly(cyclohexanedimethylene terephthalate-co-ethylene terephthalate) copolyester
- Patent Title (中): 聚合物中间层包括增塑的聚（乙烯醇缩丁醛）和聚（对苯二甲酸环己二醇酯 - 共聚对苯二甲酸乙二醇酯）共聚酯的共混物
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Application No.: US12146410Application Date: 2008-06-25
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Publication No.: US07901780B2Publication Date: 2011-03-08
- Inventor: Wenjie Chen , Aristotelis Karagiannis , Witold Szydlowski , John Joseph D'Errico
- Applicant: Wenjie Chen , Aristotelis Karagiannis , Witold Szydlowski , John Joseph D'Errico
- Applicant Address: US MO St. Louis
- Assignee: Solutia Inc.
- Current Assignee: Solutia Inc.
- Current Assignee Address: US MO St. Louis
- Agency: Lewis, Rice & Fingersh, L.C.
- Main IPC: B32B17/10
- IPC: B32B17/10 ; B32B27/08 ; B32B27/30 ; B32B27/36 ; B32B37/16
Abstract:
It has now been discovered, according to the present invention, that interlayers comprising a blend of plasticized poly(vinyl butyral) and poly(cyclohexanedimethylene terephthalate-co-ethylene terephthalate) copolyester can be used to form interlayers having a pearly white appearance. Such interlayers are useful in applications in which a colored multiple layer glass interlayer is desirable.
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