Invention Grant
- Patent Title: Compositions containing polycarbonate and infrared reflective additives
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Application No.: US14772167Application Date: 2014-03-11
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Publication No.: US10539715B2Publication Date: 2020-01-21
- Inventor: Xiangyang Li , Rudiger Gorny
- Applicant: BAYER MATERIALSCIENCE LLC
- Applicant Address: US PA Pittsburgh
- Assignee: Covestro LLC
- Current Assignee: Covestro LLC
- Current Assignee Address: US PA Pittsburgh
- Agent John E. Mrozinski, Jr.; Richard P. Bender
- International Application: PCT/US2014/023021 WO 20140311
- International Announcement: WO2014/197034 WO 20141211
- Main IPC: G02B1/10
- IPC: G02B1/10 ; C08L83/06 ; G02B5/26 ; C08L69/00 ; G02B5/20 ; C08K3/013 ; C08G77/14
Abstract:
The present invention provides a composition comprising a polycarbonate, an infrared (IR) reflective additive and an epoxy-functional silicone, wherein the composition exhibits a reduced melt flow change over a comparable compound not containing an epoxy-functional silicone.
Public/Granted literature
- US20160011338A1 COMPOSITIONS CONTAINING POLYCARBONATE AND INFRARED REFLECTIVE ADDITIVES Public/Granted day:2016-01-14
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