Invention Grant
- Patent Title: Polyetherimide polycarbonate blends
- Patent Title (中): 聚醚酰亚胺聚碳酸酯共混物
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Application No.: US14216064Application Date: 2014-03-17
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Publication No.: US09228082B2Publication Date: 2016-01-05
- Inventor: Aditya Narayanan , Feng Cao
- Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
- Applicant Address: NL
- Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee Address: NL
- Agency: Cantor Colburn LLP
- Agent Diderico van Eyl
- Main IPC: C08L79/08
- IPC: C08L79/08 ; C08L69/00 ; C08G73/10 ; C08L83/10 ; C08G77/455

Abstract:
The disclosure relates to compositions exhibiting a UV resistance of ΔE ranging from more than 0 to less than or equal to 10 units after exposure to ultraviolet light for 300 hours, per ASTM D-4459 protocol. The compositions can include at least 15 wt % of a polyetherimide; at least 35 wt % of a polycarbonate; a polyetherimide siloxane; and optionally, at least one UV stabilizer. The disclosure also relates to methods of shaping such compositions and articles produced from such compositions.
Public/Granted literature
- US20140228462A1 POLYETHERIMIDE POLYCARBONATE BLENDS Public/Granted day:2014-08-14
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