Title:
ポリテトラフルオロエチレン成形品の製造方法
Document Type and Number:
Japanese Patent JP4900472
Kind Code:
B2
Abstract:
Disclosed is a method for producing a PTFE molded article, which enables to make the thickness of a PTFE molded article extremely thin, while having an extremely low extrusion pressure during extrusion molding. Specifically disclosed is a method for producing a polytetrafluoroethylene molded article, which is characterized by comprising a step for extrusion molding a dispersion liquid of primary particles of polytetrafluoroethylene.
Inventors:
Hiroyuki Yoshimoto
Hirokazu Yukawa
Taku Yamanaka
Masahiko Sawada
Katsumichi Sukegawa
Hirokazu Yukawa
Taku Yamanaka
Masahiko Sawada
Katsumichi Sukegawa
Application Number:
JP2009500252A
Publication Date:
March 21, 2012
Filing Date:
February 22, 2008
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
B29C48/10; B29C48/08; C08J5/02; B29K27/18
Domestic Patent References:
| JP2007038423A | 2007-02-15 | |||
| JP2571379B2 | 1997-01-16 |
Foreign References:
| WO2007046482A1 | 2007-04-26 |
Attorney, Agent or Firm:
Atomi International Patent Office