Invention Grant
- Patent Title: Blends of polyphenylene sulfones and polyphenylene sulfide resins
- Patent Title (中): 聚苯砜和聚苯硫醚树脂的共混物
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Application No.: US13791586Application Date: 2013-03-08
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Publication No.: US09169387B2Publication Date: 2015-10-27
- Inventor: Hariharan Ramalingam , Mark Sanner , Kapil Sheth
- Applicant: SABIC INNOVATIVE PLASTICS IP 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: Novak Druce Connolly Bove + Quigg LLP
- Main IPC: C08L81/06
- IPC: C08L81/06 ; C08L81/04 ; C08J3/00 ; C08J5/00 ; C08L63/04 ; C08L63/00 ; C08L101/00 ; C09D163/04 ; C09D181/04 ; C08K3/00 ; C09D181/06 ; C08G73/10 ; C08L79/08 ; H01B3/30
Abstract:
Blends of a polyphenylene sulfone (PPSU); a polyphenylene sulfide (PPS); and, a polyetherimide and epoxy. The polyetherimide and epoxy are present in an amount effective to act as a compatibilizer for the polyphenylene sulfone (PPSU) and polyphenylene sulfide (PPS). Methods of compatibilizing a blend of polyphenylene sulfone (PPSU) and polyphenylene sulfide (PPS). The method can include melt mixing a polyphenylene sulfone (PPSU) and a polyetherimide; and melt mixing a polyphenylene sulfide (PPS) and an epoxy.
Public/Granted literature
- US20140194556A1 BLENDS OF POLYPHENYLENE SULFONES AND POLYPHENYLENE SULFIDE RESINS Public/Granted day:2014-07-10
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