Invention Grant
US08648142B2 Poly (arylene sulfide) resin composition and production process thereof
有权
聚（亚芳基硫醚）树脂组合物及其制备方法
- Patent Title: Poly (arylene sulfide) resin composition and production process thereof
- Patent Title (中): 聚（亚芳基硫醚）树脂组合物及其制备方法
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Application No.: US11794045Application Date: 2005-12-15
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Publication No.: US08648142B2Publication Date: 2014-02-11
- Inventor: Hidemi Kondo , Koichi Suzuki , Hiroyuki Sato
- Applicant: Hidemi Kondo , Koichi Suzuki , Hiroyuki Sato
- Applicant Address: JP Minato-ku, Tokyo JP Chuo-ku, Tokyo
- Assignee: Polyplastics Co., Ltd.,Kureha Corporation
- Current Assignee: Polyplastics Co., Ltd.,Kureha Corporation
- Current Assignee Address: JP Minato-ku, Tokyo JP Chuo-ku, Tokyo
- Agency: Reed Smith LLP
- Priority: JP2004-368838 20041221
- International Application: PCT/JP2005/023441 WO 20051215
- International Announcement: WO2006/068161 WO 20060629
- Main IPC: C08K7/16
- IPC: C08K7/16 ; C08K3/40 ; C08K3/04 ; C08G18/42
Abstract:
A poly(arylene sulfide) resin composition including 100 parts by weight of a substantially linear straight-chain poly(arylene sulfide) resin, 1 to 50 parts by weight of a branched poly(arylene sulfide) resin having a melt viscosity of 11.0×104 to 27.0×104 Pa·s as measured at a temperature of 330° C. and a shear rate of 2 sec−1, an average particle diameter of 50 to 2,000 μm and a melt viscoelasticity tan δ of 0.10 to 0.30 as measured at a temperature of 310° C. and an angular velocity of 1 rad/sec, and 1 to 400 parts by weight of an inorganic filler, and a production process thereof.
Public/Granted literature
- US20080004375A1 Poly (Arylene Sulfide) Resin Composition and Production Process Thereof Public/Granted day:2008-01-03
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