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Title:
POLYTETRAFLUOROETHYLENE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/225434
Kind Code:
A1
Abstract:
A polytetrafluoroethylene composition that has excellent stretch workability despite containing a fibrous filler is provided. This polytetrafluoroethylene composition is characterized by containing polytetrafluoroethylene and a fibrous filler, and in that the fibrous filler has an average fiber length of less than or equal to 100μm and the ratio of fibers longer than 160 μm is less than or equal to 15 mass%.

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Inventors:
YOSHIDA KEN (JP)
HAGI KEISUKE (JP)
YUKAWA HIROKAZU (JP)
Application Number:
PCT/JP2019/019295
Publication Date:
November 28, 2019
Filing Date:
May 15, 2019
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08L27/18; C08K7/02
Domestic Patent References:
WO2016114244A12016-07-21
Foreign References:
JPS5874739A1983-05-06
JPH02251599A1990-10-09
JPH0711088A1995-01-13
JPH07290582A1995-11-07
JPH10254199A1998-09-25
JP2002317089A2002-10-31
JP2006176544A2006-07-06
JP2007186676A2007-07-26
JP2011526948A2011-10-20
JP2008208159A2008-09-11
JP2012084523A2012-04-26
JP2002128981A2002-05-09
JP2008216639A2008-09-18
JP2003041083A2003-02-13
Other References:
See also references of EP 3786228A4
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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