Invention Grant
US09127119B2 Polycarbonate compositions having improved thermal dimensional stability and high refractive index
有权
具有改进的热尺寸稳定性和高折射率的聚碳酸酯组合物
- Patent Title: Polycarbonate compositions having improved thermal dimensional stability and high refractive index
- Patent Title (中): 具有改进的热尺寸稳定性和高折射率的聚碳酸酯组合物
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Application No.: US13740094Application Date: 2013-01-11
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Publication No.: US09127119B2Publication Date: 2015-09-08
- Inventor: Roopali Rai , Theo Hoeks , Jaykisore Pal , BG Umesh , Shantaram Narayan Naik , Subramanyam Santhanam , Shweta Hegde , Hariharan Ramalingham
- Applicant: SABIC Global Technologies B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: SABIC Global Technologies B.V.
- Current Assignee: SABIC Global Technologies B.V.
- Current Assignee Address: NL Bergen op Zoom
- Agency: Baker & Hostetler LLP
- Main IPC: C08G75/00
- IPC: C08G75/00 ; C08G65/38 ; C08G65/40 ; C08G69/26 ; C08G75/02 ; C08L81/00 ; C08G64/08 ; C08L69/00
Abstract:
Disclosed herein are methods and compositions of polycarbonate compositions having, among other characteristics, improved thermal dimensional stability, hydrolytic stability and high refractive index. The resulting polycarbonate copolymer composition, comprising a polycarbonate and a polysulfone, can be used in the manufacture of articles for optical applications. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Public/Granted literature
- US20140200308A1 POLYCARBONATE COMPOSITIONS HAVING IMPROVED THERMAL DIMENSIONAL STABILITY AND HIGH REFRACTIVE INDEX Public/Granted day:2014-07-17
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