JPS546917A - Porous acetate fibers an therir production - Google Patents

Porous acetate fibers an therir production

Info

Publication number
JPS546917A
JPS546917A JP7308277A JP7308277A JPS546917A JP S546917 A JPS546917 A JP S546917A JP 7308277 A JP7308277 A JP 7308277A JP 7308277 A JP7308277 A JP 7308277A JP S546917 A JPS546917 A JP S546917A
Authority
JP
Japan
Prior art keywords
therir
production
acetate fibers
porous acetate
porous
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
JP7308277A
Other languages
Japanese (ja)
Inventor
Takeshi Mimatsu
Fumio Nakayama
Takashi Nonaka
Tadashi Matsuo
Akashi Tateishi
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.)
Mitsubishi Acetate Co Ltd
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Acetate Co Ltd
Mitsubishi Rayon Co 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 Mitsubishi Acetate Co Ltd, Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Acetate Co Ltd
Priority to JP7308277A priority Critical patent/JPS546917A/en
Publication of JPS546917A publication Critical patent/JPS546917A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: To obtain porous acetate fibers usable as air filter, tobacco filter, hygroscopic clothing materials, etc., by dry spinning of acetate spinning dopes into an atmosphere of steam.
COPYRIGHT: (C)1979,JPO&Japio
JP7308277A 1977-06-20 1977-06-20 Porous acetate fibers an therir production Pending JPS546917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7308277A JPS546917A (en) 1977-06-20 1977-06-20 Porous acetate fibers an therir production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7308277A JPS546917A (en) 1977-06-20 1977-06-20 Porous acetate fibers an therir production

Publications (1)

Publication Number Publication Date
JPS546917A true JPS546917A (en) 1979-01-19

Family

ID=13508043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7308277A Pending JPS546917A (en) 1977-06-20 1977-06-20 Porous acetate fibers an therir production

Country Status (1)

Country Link
JP (1) JPS546917A (en)

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