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JPS5515640A - Production of bulky fibrous structural body - Google Patents

Production of bulky fibrous structural body

Info

Publication number
JPS5515640A
JPS5515640A JP8826278A JP8826278A JPS5515640A JP S5515640 A JPS5515640 A JP S5515640A JP 8826278 A JP8826278 A JP 8826278A JP 8826278 A JP8826278 A JP 8826278A JP S5515640 A JPS5515640 A JP S5515640A
Authority
JP
Japan
Prior art keywords
fibers
structural body
characteristic
latent
form material
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.)
Granted
Application number
JP8826278A
Other languages
Japanese (ja)
Other versions
JPS6120325B2 (en
Inventor
Kozo Yamada
Shiro Kubo
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.)
Teijin Ltd
Original Assignee
Toho Rayon Co Ltd
Toho Beslon 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 Toho Rayon Co Ltd, Toho Beslon Co Ltd filed Critical Toho Rayon Co Ltd
Priority to JP8826278A priority Critical patent/JPS5515640A/en
Publication of JPS5515640A publication Critical patent/JPS5515640A/en
Publication of JPS6120325B2 publication Critical patent/JPS6120325B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Gases By Adsorption (AREA)
  • Filtering Materials (AREA)

Abstract

PURPOSE: To obtain the fibrous structural body which is superior in strength, bulkiness and air permeability and is useful for adsorbents, filters, etc. by heat- treating the web-form material obtained by mixing fibrous active carbon having been made to short fibers and short fibers having latent curliness and carding the mixed fibers.
CONSTITUTION: Fibrous active carbon of about 10 to 120mm in fiber length and about 3 to 30μ in diameter made from polyacrylonitrile, cellulose, etc. and the fibers of about 15 to 150mm in fiber length and about 1.5 to 10 denier having latent shrink characteristic or latent crimp characteristic are mixed at ratios of about 1:1 to 10 based on weight and the mixted fibers are carded, whereby the web form material is obtained. This web form material is heat treated by steam, hot air, etc. to let the shrinkage characteristic or crimp characteristic of the fibers develop, whereby the bulkyl fibrous structural body is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP8826278A 1978-07-21 1978-07-21 Production of bulky fibrous structural body Granted JPS5515640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8826278A JPS5515640A (en) 1978-07-21 1978-07-21 Production of bulky fibrous structural body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8826278A JPS5515640A (en) 1978-07-21 1978-07-21 Production of bulky fibrous structural body

Publications (2)

Publication Number Publication Date
JPS5515640A true JPS5515640A (en) 1980-02-02
JPS6120325B2 JPS6120325B2 (en) 1986-05-21

Family

ID=13937958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8826278A Granted JPS5515640A (en) 1978-07-21 1978-07-21 Production of bulky fibrous structural body

Country Status (1)

Country Link
JP (1) JPS5515640A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003293253A (en) * 2002-04-01 2003-10-15 Toyobo Co Ltd Particle-including nonwoven fabric
CN108579324A (en) * 2018-07-11 2018-09-28 湖南科技大学 It is a kind of to recycle Br in brominated flue gas2Device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003293253A (en) * 2002-04-01 2003-10-15 Toyobo Co Ltd Particle-including nonwoven fabric
CN108579324A (en) * 2018-07-11 2018-09-28 湖南科技大学 It is a kind of to recycle Br in brominated flue gas2Device and method
CN108579324B (en) * 2018-07-11 2023-05-09 遵义师范学院 Br in recovered bromine-containing flue gas 2 Apparatus and method of (a)

Also Published As

Publication number Publication date
JPS6120325B2 (en) 1986-05-21

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