JPS57176214A - Production of fiber of saponified ethylene-vinyl acetate copolymer - Google Patents

Production of fiber of saponified ethylene-vinyl acetate copolymer

Info

Publication number
JPS57176214A
JPS57176214A JP56062199A JP6219981A JPS57176214A JP S57176214 A JPS57176214 A JP S57176214A JP 56062199 A JP56062199 A JP 56062199A JP 6219981 A JP6219981 A JP 6219981A JP S57176214 A JPS57176214 A JP S57176214A
Authority
JP
Japan
Prior art keywords
vinyl acetate
acetate copolymer
saponified
ethylene
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
JP56062199A
Other languages
Japanese (ja)
Other versions
JPS639041B2 (en
Inventor
Tadayuki Omae
Masanori Kondo
Hajime Nishihara
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP56062199A priority Critical patent/JPS57176214A/en
Publication of JPS57176214A publication Critical patent/JPS57176214A/en
Publication of JPS639041B2 publication Critical patent/JPS639041B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE:An ethylene-vinyl acetate copolymer of a specific constitution, after saponified with an alkali metal hydroxide, is melt spun under specific conditions to produce the titled fiber stably with good spinnability without yarn break, which is used as a fibrous adhesive. CONSTITUTION:An ethylene-vinyl acetate copolymer containing 30-55wt% of vinyl acetate is saponified with an alkali metal hydroxide such as sodium hydroxide and/or alkoxide to give a saponified ethylene-vinyl acetate copolymer of more than 90% saponified ethylene-vinyl acetate copolymer of more than 90% saponification rate, less than 0.2wt% remaining alkali metal content and 5-100 melt index. Then, the resultant product is melt spun at 150-280 deg.C and wound up at 100-1,000m/min, when necessary, drawn to give the objective fiber.
JP56062199A 1981-04-23 1981-04-23 Production of fiber of saponified ethylene-vinyl acetate copolymer Granted JPS57176214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56062199A JPS57176214A (en) 1981-04-23 1981-04-23 Production of fiber of saponified ethylene-vinyl acetate copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56062199A JPS57176214A (en) 1981-04-23 1981-04-23 Production of fiber of saponified ethylene-vinyl acetate copolymer

Publications (2)

Publication Number Publication Date
JPS57176214A true JPS57176214A (en) 1982-10-29
JPS639041B2 JPS639041B2 (en) 1988-02-25

Family

ID=13193232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56062199A Granted JPS57176214A (en) 1981-04-23 1981-04-23 Production of fiber of saponified ethylene-vinyl acetate copolymer

Country Status (1)

Country Link
JP (1) JPS57176214A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106811151A (en) * 2017-01-04 2017-06-09 临安福斯特热熔网膜有限公司 A kind of garment accessories EVA hot melt nets and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035428A (en) * 1973-07-31 1975-04-04
JPS54120734A (en) * 1978-03-07 1979-09-19 Chisso Corp Heat-fusible fibers
JPS5512108A (en) * 1978-07-08 1980-01-28 Nippon Synthetic Chem Ind Co Ltd:The Preparation of formed product

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035428A (en) * 1973-07-31 1975-04-04
JPS54120734A (en) * 1978-03-07 1979-09-19 Chisso Corp Heat-fusible fibers
JPS5512108A (en) * 1978-07-08 1980-01-28 Nippon Synthetic Chem Ind Co Ltd:The Preparation of formed product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106811151A (en) * 2017-01-04 2017-06-09 临安福斯特热熔网膜有限公司 A kind of garment accessories EVA hot melt nets and preparation method thereof

Also Published As

Publication number Publication date
JPS639041B2 (en) 1988-02-25

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Legal Events

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Effective date: 20040510

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Effective date: 20040629