Title:
METHOD FOR MANUFACTURING POLYTETRAFLUOROETHYLENE MOLDED BODY, AND POLYTETRAFLUOROETHYLENE MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2017/043372
Kind Code:
A1
Abstract:
A method for manufacturing a polytetrafluoroethylene molded body according to one aspect of the present invention has a step in which a molding material containing a polytetrafluoroethylene as a main component is exposed to ionizing radiation, wherein the melt viscosity of the polytetrafluoroethylene at 380°C does not exceed 7×105 Pa∙s.
Inventors:
IKEDA KAZUAKI (JP)
NGUYEN HONG-PHUC (JP)
YOSHIDA HIROTOSHI (JP)
YAMANAKA TAKU (JP)
NGUYEN HONG-PHUC (JP)
YOSHIDA HIROTOSHI (JP)
YAMANAKA TAKU (JP)
Application Number:
PCT/JP2016/075327
Publication Date:
March 16, 2017
Filing Date:
August 30, 2016
Export Citation:
Assignee:
SUMITOMO ELECTRIC FINE POLYMER INC (JP)
DAIKIN IND LTD (JP)
DAIKIN IND LTD (JP)
International Classes:
C08J7/00; C08J5/16
Foreign References:
| JPH09316266A | 1997-12-09 | |||
| JP2011208803A | 2011-10-20 | |||
| JP2014240614A | 2014-12-25 | |||
| JP2014028951A | 2014-02-13 |
Other References:
See also references of EP 3348610A4
Attorney, Agent or Firm:
AMANO Kazunori (JP)
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