JPS52114644A - Preparation of finely powdered polytetrafluoroethylene containing fill ers - Google Patents

Preparation of finely powdered polytetrafluoroethylene containing fill ers

Info

Publication number
JPS52114644A
JPS52114644A JP3405576A JP3405576A JPS52114644A JP S52114644 A JPS52114644 A JP S52114644A JP 3405576 A JP3405576 A JP 3405576A JP 3405576 A JP3405576 A JP 3405576A JP S52114644 A JPS52114644 A JP S52114644A
Authority
JP
Japan
Prior art keywords
preparation
finely powdered
containing fill
polytetrafluoroethylene containing
powdered polytetrafluoroethylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3405576A
Other languages
Japanese (ja)
Inventor
Junichi Sako
Norimasa Honda
Hideo Tokunaga
Toshiro Hoshino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP3405576A priority Critical patent/JPS52114644A/en
Publication of JPS52114644A publication Critical patent/JPS52114644A/en
Pending legal-status Critical Current

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  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare a polytetrafluoroethylene powder containing fillers having a good fluidity by the addition of a water-insoluble organic liquid to a dispersion containing coagulated particles of polytetrafluoroethylene and a finely divided filler.
COPYRIGHT: (C)1977,JPO&Japio
JP3405576A 1976-03-23 1976-03-23 Preparation of finely powdered polytetrafluoroethylene containing fill ers Pending JPS52114644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3405576A JPS52114644A (en) 1976-03-23 1976-03-23 Preparation of finely powdered polytetrafluoroethylene containing fill ers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3405576A JPS52114644A (en) 1976-03-23 1976-03-23 Preparation of finely powdered polytetrafluoroethylene containing fill ers

Publications (1)

Publication Number Publication Date
JPS52114644A true JPS52114644A (en) 1977-09-26

Family

ID=12403588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3405576A Pending JPS52114644A (en) 1976-03-23 1976-03-23 Preparation of finely powdered polytetrafluoroethylene containing fill ers

Country Status (1)

Country Link
JP (1) JPS52114644A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131629A (en) * 1979-12-12 1981-10-15 Hoechst Ag Flowable semi-fusible powder with improved property based on tetrafluoroethylene polymer and method
JPS6211731A (en) * 1985-04-05 1987-01-20 アウシモント・ソチエタ・ペル・アツイオニ Production of composite material based on polymer matrix
JP2007119769A (en) * 2005-09-30 2007-05-17 Du Pont Mitsui Fluorochem Co Ltd Resin composite composition and method for production of the same
JP2007191563A (en) * 2006-01-18 2007-08-02 Yamakatsu Labo:Kk Method for producing mixed polytetrafluoroethylene fine powder and mixed polytetrafluoroethylene fine powder obtained by the method for production
JP2015174904A (en) * 2014-03-14 2015-10-05 日東電工株式会社 Production method for fluorocarbon resin mixture, and production method for sheet-like fluorocarbon resin complex
CN111040348A (en) * 2019-12-26 2020-04-21 江苏东材新材料有限责任公司 Preparation method of polytetrafluoroethylene composite membrane material with high filling amount and large width

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131629A (en) * 1979-12-12 1981-10-15 Hoechst Ag Flowable semi-fusible powder with improved property based on tetrafluoroethylene polymer and method
JPH0217576B2 (en) * 1979-12-12 1990-04-20 Hoechst Ag
JPS6211731A (en) * 1985-04-05 1987-01-20 アウシモント・ソチエタ・ペル・アツイオニ Production of composite material based on polymer matrix
JP2007119769A (en) * 2005-09-30 2007-05-17 Du Pont Mitsui Fluorochem Co Ltd Resin composite composition and method for production of the same
JP2007191563A (en) * 2006-01-18 2007-08-02 Yamakatsu Labo:Kk Method for producing mixed polytetrafluoroethylene fine powder and mixed polytetrafluoroethylene fine powder obtained by the method for production
JP2015174904A (en) * 2014-03-14 2015-10-05 日東電工株式会社 Production method for fluorocarbon resin mixture, and production method for sheet-like fluorocarbon resin complex
CN111040348A (en) * 2019-12-26 2020-04-21 江苏东材新材料有限责任公司 Preparation method of polytetrafluoroethylene composite membrane material with high filling amount and large width
CN111040348B (en) * 2019-12-26 2021-10-26 江苏东材新材料有限责任公司 Preparation method of fluororesin composite membrane material with high filling amount and large width

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