Title:
FLUORORESIN COMPOSITION, MOLDING MATERIAL, AND MOLDED OBJECT
Document Type and Number:
WIPO Patent Application WO/2017/155106
Kind Code:
A1
Abstract:
Provided is a fluororesin composition which is excellent in terms of flexibility and oil resistance, is less apt to discolor thermally, and has excellent moldability.
The fluororesin composition includes a melt-kneaded mixture which comprises a fluoroelastomer having a storage shear modulus G' of 100 or greater and a melt-moldable fluororesin having a melting point of 150ºC or higher, wherein the fluoroelastomer is dispersed in the fluororesin, the content of the fluoroelastomer is 10-65 mass% with respect to the sum of the fluoroelastomer and the fluororesin, and the total amount of the fluoroelastomer and the fluororesin is 90 mass% or more of the fluororesin composition. The fluororesin composition has a storage modulus E' of 250 kPa or less at a temperature higher by 25ºC than the melting point of the fluororesin.
Inventors:
YASUDA SATOKO (JP)
NAGAI HIROKI (JP)
NISHI EIICHI (JP)
SASAKI TORU (JP)
NAGAI HIROKI (JP)
NISHI EIICHI (JP)
SASAKI TORU (JP)
Application Number:
PCT/JP2017/009774
Publication Date:
September 14, 2017
Filing Date:
March 10, 2017
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C08L27/18; B32B27/30; C08L23/08; H01B3/44; H01B7/02
Domestic Patent References:
| WO2013146704A1 | 2013-10-03 | |||
| WO2015046176A1 | 2015-04-02 | |||
| WO2015045818A1 | 2015-04-02 |
Foreign References:
| JP2006096968A | 2006-04-13 | |||
| JPH0578539A | 1993-03-30 | |||
| JP2010186585A | 2010-08-26 | |||
| JPH10334738A | 1998-12-18 |
Other References:
See also references of EP 3428230A4
Attorney, Agent or Firm:
SENMYO Kenji et al. (JP)
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