JPS5266725A - Preparation of polyvinyl alcohol fiber easily soluble in water - Google Patents

Preparation of polyvinyl alcohol fiber easily soluble in water

Info

Publication number
JPS5266725A
JPS5266725A JP14081875A JP14081875A JPS5266725A JP S5266725 A JPS5266725 A JP S5266725A JP 14081875 A JP14081875 A JP 14081875A JP 14081875 A JP14081875 A JP 14081875A JP S5266725 A JPS5266725 A JP S5266725A
Authority
JP
Japan
Prior art keywords
polyvinyl alcohol
easily soluble
preparation
water
alcohol fiber
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
JP14081875A
Other languages
Japanese (ja)
Other versions
JPS5310174B2 (en
Inventor
Mitsutaka Uzumaki
Masahiko Takashio
Tadao Akiyama
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.)
NICHIBI KK
Mitsubishi Chemical Corp
Original Assignee
NICHIBI KK
Nippon Synthetic Chemical Industry 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 NICHIBI KK, Nippon Synthetic Chemical Industry Co Ltd filed Critical NICHIBI KK
Priority to JP14081875A priority Critical patent/JPS5266725A/en
Publication of JPS5266725A publication Critical patent/JPS5266725A/en
Publication of JPS5310174B2 publication Critical patent/JPS5310174B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: To prepare polyvinyl alcohol fiber easily soluble even in cold water by dry spinning a spinning dope obtained by adding alkali to a polyvinyl alcohol modified with carboxylic acids and drawing at 100 to 180°C and heat treating the spung yarn.
COPYRIGHT: (C)1977,JPO&Japio
JP14081875A 1975-11-26 1975-11-26 Preparation of polyvinyl alcohol fiber easily soluble in water Granted JPS5266725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14081875A JPS5266725A (en) 1975-11-26 1975-11-26 Preparation of polyvinyl alcohol fiber easily soluble in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14081875A JPS5266725A (en) 1975-11-26 1975-11-26 Preparation of polyvinyl alcohol fiber easily soluble in water

Publications (2)

Publication Number Publication Date
JPS5266725A true JPS5266725A (en) 1977-06-02
JPS5310174B2 JPS5310174B2 (en) 1978-04-12

Family

ID=15277430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14081875A Granted JPS5266725A (en) 1975-11-26 1975-11-26 Preparation of polyvinyl alcohol fiber easily soluble in water

Country Status (1)

Country Link
JP (1) JPS5266725A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220806A (en) * 1982-06-14 1983-12-22 Kuraray Co Ltd Polyvinyl alcohol type synthetic fiber having latent solubility in water at low temperature and production thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69416051T2 (en) * 1993-07-29 1999-06-10 Kuraray Co., Ltd., Kurashiki, Okayama Water soluble fiber based on polyvinyl alcohol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220806A (en) * 1982-06-14 1983-12-22 Kuraray Co Ltd Polyvinyl alcohol type synthetic fiber having latent solubility in water at low temperature and production thereof

Also Published As

Publication number Publication date
JPS5310174B2 (en) 1978-04-12

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