Invention Grant
- Patent Title: Light scattering polymeric composition with improved scattering efficiency and improved mechanical properties
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Application No.: US15733465Application Date: 2019-01-31
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Publication No.: US11319433B2Publication Date: 2022-05-03
- Inventor: René Kogler , Michael Pasierb , Christopher Spain , Ursula Golchert , Ralf Richter , Ernst Becker , Stefan Nau
- Applicant: Röhm GmbH , Roehm America LLC
- Applicant Address: DE Darmstadt; US NJ Parsippany
- Assignee: Röhm GmbH,Roehm America LLC
- Current Assignee: Röhm GmbH,Roehm America LLC
- Current Assignee Address: DE Darmstadt; US NJ Parsippany
- Agency: Grüneberg and Myers PLLC
- Priority: EP18159341 20180301
- International Application: PCT/EP2019/052325 WO 20190131
- International Announcement: WO2019/149799 WO 20190808
- Main IPC: C08L33/12
- IPC: C08L33/12
Abstract:
Light scattering polymeric compositions have improved scattering efficiency and improved mechanical properties. The compositions include a polymeric matrix material and at least two different kinds of scattering particles uniformly dispersed therein.
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