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Title:
COMPOSITION, STRETCHED BODY AND METHOD OF MANUFACTURING THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/162623
Kind Code:
A1
Abstract:
This composition is characterized by: having a rupture strength of not less than 10.0N; including a polytetrafluoroethylene; and being substantially free of a chemical compound shown in the general formula (3). General formula (3): (H-(CF2)8-SO3)qM2 (In the formula, M2 is an H, a metal atom, an NR5 4 (R5 can be the same or different, and is an H or an organic group having a carbon number of 1 through 10), an imidazolium that can have a substituent group, a pyridinium that can have a substituent group, or a phosphonium that can have a substituent group. q is either 1 or 2.)

Inventors:
TAIRA TAKAHIRO (JP)
OKUI CHIAKI (JP)
YOSHIDA HIROTOSHI (JP)
TANAKA YUUJI (JP)
YAMANAKA TAKU (JP)
KATO TAKETO (JP)
Application Number:
PCT/JP2020/004956
Publication Date:
August 13, 2020
Filing Date:
February 07, 2020
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
B29C55/02; C08F8/20; C08F14/26
Domestic Patent References:
WO2017030094A12017-02-23
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Foreign References:
JP2005325327A2005-11-24
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Other References:
J. APPL. POLYMER SCI., vol. 57, 1995, pages 797
ROMPP: "Lexikon Chemi", 1999, GEORG THIEME VERLAG
See also references of EP 3922435A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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