Invention Grant
- Patent Title: Modified polytetrafluoroethylene fine powder and modified polytetrafluoroethylene molded product
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Application No.: US15136494Application Date: 2016-04-22
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Publication No.: US09663601B2Publication Date: 2017-05-30
- Inventor: Takahiro Taira , Hiroyuki Yoshimoto , Taketo Kato , Yasuhiko Sawada
- Applicant: DAIKIN INDUSTRIES, LTD.
- Applicant Address: JP Osaka
- Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JP2004-331587 20041116
- Main IPC: C08F114/18
- IPC: C08F114/18 ; C08F214/26 ; C08F259/08 ; C08L51/00
Abstract:
The present invention provides a modified polytetrafluoroethylene fine powder which can be processed into molded articles high in thermal stability, chemical resistance and transparency and for which the extrusion pressure can be lowered. The present invention is a modified polytetrafluoroethylene fine powder, wherein the cylinder extrusion pressure at a reduction ratio of 1600 is not higher than 50 MPa and the haze value of molded article a for measurement formed therefrom is not higher than 60.
Public/Granted literature
- US20160237189A1 MODIFIED POLYTETRAFLUOROETHYLENE FINE POWDER AND MODIFIED POLYTETRAFLUOROETHYLENE MOLDED PRODUCT Public/Granted day:2016-08-18
Information query
