TW330947B - Method of preparing polyvinyl alcohol fibers - Google Patents

Method of preparing polyvinyl alcohol fibers

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Publication number
TW330947B
TW330947B TW086104078A TW86104078A TW330947B TW 330947 B TW330947 B TW 330947B TW 086104078 A TW086104078 A TW 086104078A TW 86104078 A TW86104078 A TW 86104078A TW 330947 B TW330947 B TW 330947B
Authority
TW
Taiwan
Prior art keywords
polyvinyl alcohol
alcohol fibers
preparing polyvinyl
preparing
spinning
Prior art date
Application number
TW086104078A
Other languages
Chinese (zh)
Inventor
Woei-Liang Chen
Yuh-Ming Jang
Chwen-Tay Ke
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW086104078A priority Critical patent/TW330947B/en
Application granted granted Critical
Publication of TW330947B publication Critical patent/TW330947B/en

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Abstract

A method of preparing polyvinyl alcohol fibers which includes:PVA of average molecular weight 40000~250000 is solutable in one or more solvents such as alcohol,acetone,and urea. Its concentration is 3~60wt% of spinning solutions upon spinning coagulation at 5~30℃ and stretching.
TW086104078A 1997-03-26 1997-03-26 Method of preparing polyvinyl alcohol fibers TW330947B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW086104078A TW330947B (en) 1997-03-26 1997-03-26 Method of preparing polyvinyl alcohol fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086104078A TW330947B (en) 1997-03-26 1997-03-26 Method of preparing polyvinyl alcohol fibers

Publications (1)

Publication Number Publication Date
TW330947B true TW330947B (en) 1998-05-01

Family

ID=58262645

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086104078A TW330947B (en) 1997-03-26 1997-03-26 Method of preparing polyvinyl alcohol fibers

Country Status (1)

Country Link
TW (1) TW330947B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7871946B2 (en) 2003-10-09 2011-01-18 Kuraray Co., Ltd. Nonwoven fabric composed of ultra-fine continuous fibers, and production process and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7871946B2 (en) 2003-10-09 2011-01-18 Kuraray Co., Ltd. Nonwoven fabric composed of ultra-fine continuous fibers, and production process and application thereof

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees