Invention Grant
- Patent Title: Interlayers comprising modified fumed silica
- Patent Title (中): 中间层包含改性的热解法二氧化硅
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Application No.: US12021293Application Date: 2008-01-28
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Publication No.: US07867618B2Publication Date: 2011-01-11
- Inventor: Ping Yuan
- Applicant: Ping Yuan
- Applicant Address: US MO St. Louis
- Assignee: Solutia Incorporated
- Current Assignee: Solutia Incorporated
- Current Assignee Address: US MO St. Louis
- Agency: Lewis, Rice & Fingersh, L.C.
- Main IPC: B32B5/16
- IPC: B32B5/16 ; B32B17/10 ; B32B37/04 ; C08K3/36 ; C08L27/02 ; C08L31/02 ; C08L33/04 ; C08L75/04
Abstract:
The present invention includes polymer interlayers that are used in multiple layer glazing panels. Interlayers of the present invention comprise a thermoplastic polymer, a plasticizer, and a fumed silica that has been modified to impart hydrophobic character. Interlayers incorporating such components have improved tensile modulus, moisture resistance, creep performance, anticorrosion effect, glass adhesion, and are well suited to a variety of applications, including, but not limited to, acoustic applications.
Public/Granted literature
- US20080124540A1 Interlayers Comprising Modified Fumed Silica Public/Granted day:2008-05-29
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