JPH0152486B2 - - Google Patents

Info

Publication number: JPH0152486B2
Authority: JP; Japan
Prior art keywords: flow tube; funnel; flow; yarn; spinneret
Prior art date: 1982-09-13
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.): Expired

Application number

JP15806182A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5947416A (ja

Inventor

Tatsu Matsui

Hitoshi Sato

Yasuo Izome

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.)

Asahi Chemical Industry Co Ltd

Original Assignee

Asahi 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.)

1982-09-13

Filing date

1982-09-13

Publication date

1989-11-09

1982-09-13 Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd

1982-09-13 Priority to JP15806182A priority Critical patent/JPS5947416A/ja

1984-03-17 Publication of JPS5947416A publication Critical patent/JPS5947416A/ja

1989-11-09 Publication of JPH0152486B2 publication Critical patent/JPH0152486B2/ja

Status Granted legal-status Critical Current

Links

230000015271 coagulation Effects 0.000 claims description 47
238000005345 coagulation Methods 0.000 claims description 47
238000009987 spinning Methods 0.000 claims description 27
229920000297 Rayon Polymers 0.000 claims description 24
238000000034 method Methods 0.000 claims description 20
230000001112 coagulating effect Effects 0.000 claims description 8
239000012530 fluid Substances 0.000 claims description 3
230000008602 contraction Effects 0.000 description 15
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
230000007547 defect Effects 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
238000009776 industrial production Methods 0.000 description 2
230000007774 longterm Effects 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000010446 mirabilite Substances 0.000 description 1
238000009527 percussion Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
238000002166 wet spinning Methods 0.000 description 1
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
229960001763 zinc sulfate Drugs 0.000 description 1
229910000368 zinc sulfate Inorganic materials 0.000 description 1

Landscapes

Artificial Filaments (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

JP15806182A 1982-09-13 1982-09-13 ビスコ−スレ−ヨン高速紡糸方法 Granted JPS5947416A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP15806182A JPS5947416A (ja)	1982-09-13	1982-09-13	ビスコ−スレ−ヨン高速紡糸方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP15806182A JPS5947416A (ja)	1982-09-13	1982-09-13	ビスコ−スレ−ヨン高速紡糸方法

Publications (2)

Publication Number	Publication Date
JPS5947416A JPS5947416A (ja)	1984-03-17
JPH0152486B2 true JPH0152486B2 (de)	1989-11-09

Family

ID=15663438

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP15806182A Granted JPS5947416A (ja)	1982-09-13	1982-09-13	ビスコ−スレ−ヨン高速紡糸方法

Country Status (1)

Country	Link
JP (1)	JPS5947416A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2603971B2 (ja) *	1987-11-09	1997-04-23	旭化成工業株式会社	流管式湿式紡糸法
JPH04136683U (ja) *	1991-06-11	1992-12-18	川崎重工業株式会社	罫書装置

1982
- 1982-09-13 JP JP15806182A patent/JPS5947416A/ja active Granted

Also Published As

Publication number	Publication date
JPS5947416A (ja)	1984-03-17

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