Invention Grant
- Patent Title: Capped poly(arylene ether) composition and method
- Patent Title (中): 包覆聚（亚芳基醚）组合物和方法
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Application No.: US11737990Application Date: 2007-04-20
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Publication No.: US08192649B2Publication Date: 2012-06-05
- Inventor: Gary William Yeager , Hua Guo , Zhiqing Lin , Shahid Murtuza
- Applicant: Gary William Yeager , Hua Guo , Zhiqing Lin , Shahid Murtuza
- Applicant Address: NL
- Assignee: Sabic Innovative Plastics IP B.V.
- Current Assignee: Sabic Innovative Plastics IP B.V.
- Current Assignee Address: NL
- Agency: Cantor Colburn LLP
- Main IPC: C08F287/00
- IPC: C08F287/00 ; C09D171/12
Abstract:
A method of preparing a capped poly(arylene ether) resin includes reacting a capping agent with a blend of two or more poly(arylene ether) resins having different intrinsic viscosities. Cured compositions prepared from these capped poly(arylene ether) resins exhibit improved balances of stiffness, toughness, and dielectric properties compared to compositions with two or more separately capped and isolated poly(arylene ether) resins.
Public/Granted literature
- US20070191577A1 CAPPED POLY(ARYLENE ETHER) COMPOSITION AND METHOD Public/Granted day:2007-08-16
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