JPS5679715A - Extremely fine fiber and its production - Google Patents

Extremely fine fiber and its production

Info

Publication number: JPS5679715A
Authority: JP; Japan
Prior art keywords: fine fiber; extremely fine; production; less; filament denier
Prior art date: 1979-11-30
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

JP15592479A

Other languages

English (en)

Japanese (ja)

Other versions

JPS648085B2 (fr

Inventor

Hiroshige Sugiyama

Tokio Kawaguchi

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.)

Toyobo Co Ltd

Original Assignee

Toyobo 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.)

1979-11-30

Filing date

1979-11-30

Publication date

1981-06-30

1979-11-30 Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd

1979-11-30 Priority to JP15592479A priority Critical patent/JPS5679715A/ja

1981-06-30 Publication of JPS5679715A publication Critical patent/JPS5679715A/ja

1989-02-13 Publication of JPS648085B2 publication Critical patent/JPS648085B2/ja

Status Granted legal-status Critical Current

Links

239000000835 fiber Substances 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title abstract 2
WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical group O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 abstract 2
238000001816 cooling Methods 0.000 abstract 2
MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical group O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 abstract 1
LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
230000008018 melting Effects 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
229920000728 polyester Polymers 0.000 abstract 1

Landscapes

Artificial Filaments (AREA)

JP15592479A 1979-11-30 1979-11-30 Extremely fine fiber and its production Granted JPS5679715A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP15592479A JPS5679715A (en)	1979-11-30	1979-11-30	Extremely fine fiber and its production

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP15592479A JPS5679715A (en)	1979-11-30	1979-11-30	Extremely fine fiber and its production

Publications (2)

Publication Number	Publication Date
JPS5679715A true JPS5679715A (en)	1981-06-30
JPS648085B2 JPS648085B2 (fr)	1989-02-13

Family

ID=15616479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP15592479A Granted JPS5679715A (en)	1979-11-30	1979-11-30	Extremely fine fiber and its production

Country Status (1)

Country	Link
JP (1)	JPS5679715A (fr)

1979
- 1979-11-30 JP JP15592479A patent/JPS5679715A/ja active Granted

Also Published As

Publication number	Publication date
JPS648085B2 (fr)	1989-02-13

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