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JPS6433209A - Industrial fiber structure - Google Patents

Industrial fiber structure

Info

Publication number
JPS6433209A
JPS6433209A JP18630287A JP18630287A JPS6433209A JP S6433209 A JPS6433209 A JP S6433209A JP 18630287 A JP18630287 A JP 18630287A JP 18630287 A JP18630287 A JP 18630287A JP S6433209 A JPS6433209 A JP S6433209A
Authority
JP
Japan
Prior art keywords
water
elasticity
soluble
strength
pva
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
JP18630287A
Other languages
Japanese (ja)
Inventor
Fujio Ueda
Yoshifumi Nakayama
Hiroyoshi Tanaka
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP18630287A priority Critical patent/JPS6433209A/en
Publication of JPS6433209A publication Critical patent/JPS6433209A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ropes Or Cables (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE:To obtain the titled structure useful for fishing nets, having high strength, dissolving and disappearing by leaving the structure in water for a long time, comprising multifilament yarns of water-soluble high-strength PVA fiber of high modulus of elasticity, having a tensile strength, an initial modulus of elasticity and a water dissolving temperature in specific ranges, respectively. CONSTITUTION:Plural multifilament yarns of water-soluble PVA fiber having >=10g/d tensile strength, >=150g/d initial modulus of elasticity and >=95 deg.C water dissolving temperature are used to give the aimed structure. In order to obtain the water-soluble PVA fibers, a PVA polymer having >=2,500 polymerization degree and 87-98mol% saponification degree is used as a raw material, the polymer is subjected to dry spinning to give undrawn yarn having excellent drawing properties and the undrawn yarn is preferably drawn in a hot gas at 180-230 deg.C at >=15 times draw ratio.
JP18630287A 1987-07-24 1987-07-24 Industrial fiber structure Pending JPS6433209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18630287A JPS6433209A (en) 1987-07-24 1987-07-24 Industrial fiber structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18630287A JPS6433209A (en) 1987-07-24 1987-07-24 Industrial fiber structure

Publications (1)

Publication Number Publication Date
JPS6433209A true JPS6433209A (en) 1989-02-03

Family

ID=16185946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18630287A Pending JPS6433209A (en) 1987-07-24 1987-07-24 Industrial fiber structure

Country Status (1)

Country Link
JP (1) JPS6433209A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427496A2 (en) * 1989-11-08 1991-05-15 MITSUI TOATSU CHEMICALS, Inc. Fishing tackle
JP2007004323A (en) * 2005-06-22 2007-01-11 Hitachi Ltd Wireless ic tag and manufacturing method of antenna
JP2007318652A (en) * 2006-05-29 2007-12-06 Dx Antenna Co Ltd Retransmission antenna and retransmission system
KR20110064196A (en) * 2009-12-07 2011-06-15 이봉규 A netting twine and the manufacturing method and a netting twine using net

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427496A2 (en) * 1989-11-08 1991-05-15 MITSUI TOATSU CHEMICALS, Inc. Fishing tackle
EP0427496A3 (en) * 1989-11-08 1992-05-13 Mitsui Toatsu Chemicals, Inc. Fishing tackle
JP2007004323A (en) * 2005-06-22 2007-01-11 Hitachi Ltd Wireless ic tag and manufacturing method of antenna
JP2007318652A (en) * 2006-05-29 2007-12-06 Dx Antenna Co Ltd Retransmission antenna and retransmission system
KR20110064196A (en) * 2009-12-07 2011-06-15 이봉규 A netting twine and the manufacturing method and a netting twine using net

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