Invention Grant
- Patent Title: Resin composition including a polycarbonate resin and a fluorine-containing polymer, and molded article
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Application No.: US16626130Application Date: 2018-06-25
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Publication No.: US11261324B2Publication Date: 2022-03-01
- Inventor: Koji Nakanishi , Masaji Komori , Hideki Kono , Shunsuke Okuzawa , Toshiyuki Miyake
- Applicant: DAIKIN INDUSTRIES, LTD. , TEIJIN LIMITED
- Applicant Address: JP Osaka; JP Osaka
- Assignee: DAIKIN INDUSTRIES, LTD.,TEIJIN LIMITED
- Current Assignee: DAIKIN INDUSTRIES, LTD.,TEIJIN LIMITED
- Current Assignee Address: JP Osaka; JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2017-126051 20170628
- International Application: PCT/JP2018/024054 WO 20180625
- International Announcement: WO2019/004145 WO 20190103
- Main IPC: C08L69/00
- IPC: C08L69/00 ; C08L27/18 ; C08L27/20

Abstract:
A resin composition containing a polycarbonate resin and a fluorine-containing copolymer. The fluorine-containing copolymer is a copolymer containing a polymerized unit based on tetrafluoroethylene in an amount of 75% by mass or more of all polymerized units and at least one selected from a polymerized unit based on hexafluoropropylene and a polymerized unit based on a perfluoro(alkyl vinyl ether) in an amount of 2% by mass or more. Also disclosed is a molded article formed from the resin composition, the polycarbonate resin constituting a continuous phase and the fluorine-containing copolymer constituting a dispersed phase having an average particle size of 0.01 to 2.5 μm.
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