Title:
フッ素樹脂組成物及び電線
Document Type and Number:
Japanese Patent JP4798131
Kind Code:
B2
Abstract:
The present invention provides a fluororesin composition which is improved in moldability in melt extrusion molding and, in particular, makes it possible to markedly reduce molding defects even when the extrusion molding for covering electric wires is carried out at a high speed. The present invention is a fluororesin composition comprising a tetrafluoroethylene/hexafluoropropylene-based copolymer and 0.01 to 3 parts by mass per 100 parts the copolymer of a polytetrafluoroethylene having a standard specific gravity of 2.15 to 2.30, and being obtained by mixing an aqueous dispersion of the tetrafluoroethylene/hexafluoropropylene-based copolymer with an aqueous dispersion of the polytetrafluoroethylene, causing coagulation, drying the polymer mixture and melt-extruding the same.
Inventors:
Hideki Kono
Kenji Ishii
Yoshiyuki Takase
Sadanari Irie
Takahiro Kitahara
Kenji Ishii
Yoshiyuki Takase
Sadanari Irie
Takahiro Kitahara
Application Number:
JP2007516316A
Publication Date:
October 19, 2011
Filing Date:
May 17, 2006
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
C08L27/18; C08J9/04; H01B3/24; H01B7/02
Domestic Patent References:
| JP2002293831A | 2002-10-09 | |||
| JP2005036002A | 2005-02-10 |
Foreign References:
| WO2001018076A1 | 2001-03-15 |
Attorney, Agent or Firm:
Atomi International Patent Office
Yasuo Yasutomi
Yasuo Yasutomi