CA1037219A - Solution de polyacrylonitrile a teneur de gaz inerte pour la filature par voie humide - Google Patents

Solution de polyacrylonitrile a teneur de gaz inerte pour la filature par voie humide

Info

Publication number: CA1037219A
Authority: CA; Canada
Prior art keywords: spinning; fiber; solution; spinning solution; viscosity
Prior art date: 1972-08-16
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

CA178,865A

Other languages

English (en)

Other versions

CA178865S (en

Inventor

Noboru Abe

Toshiyuki Kobashi

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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

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.)

1972-08-16

Filing date

1973-08-15

Publication date

1978-08-29

1973-08-15 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1978-08-29 Application granted granted Critical

1978-08-29 Publication of CA1037219A publication Critical patent/CA1037219A/fr

Status Expired legal-status Critical Current

Links

238000002166 wet spinning Methods 0.000 title claims abstract description 6
239000011261 inert gas Substances 0.000 title claims description 13
229920002239 polyacrylonitrile Polymers 0.000 title claims description 4
239000000835 fiber Substances 0.000 claims abstract description 31
238000009987 spinning Methods 0.000 claims abstract description 28
238000000034 method Methods 0.000 claims abstract description 25
230000008569 process Effects 0.000 claims abstract description 16
239000002245 particle Substances 0.000 claims abstract description 5
239000006185 dispersion Substances 0.000 claims description 13
229920000642 polymer Polymers 0.000 claims description 13
239000007789 gas Substances 0.000 claims description 9
ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 4
ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 4
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 3
238000004519 manufacturing process Methods 0.000 claims description 2
239000000178 monomer Substances 0.000 claims description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
229920002554 vinyl polymer Polymers 0.000 claims description 2
239000000203 mixture Substances 0.000 abstract description 2
238000002360 preparation method Methods 0.000 abstract description 2
239000000243 solution Substances 0.000 description 24
239000002904 solvent Substances 0.000 description 7
230000005484 gravity Effects 0.000 description 4
239000004094 surface-active agent Substances 0.000 description 4
239000000701 coagulant Substances 0.000 description 3
239000003039 volatile agent Substances 0.000 description 3
229920002972 Acrylic fiber Polymers 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
-1 acryl Chemical group 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
239000011148 porous material Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
241000283690 Bos taurus Species 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
229920000297 Rayon Polymers 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000002844 continuous effect Effects 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000001307 helium Substances 0.000 description 1
229910052734 helium Inorganic materials 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
239000012510 hollow fiber Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
229910052754 neon Inorganic materials 0.000 description 1
GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
239000002674 ointment Substances 0.000 description 1
VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 1
229940116357 potassium thiocyanate Drugs 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
229940035044 sorbitan monolaurate Drugs 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2935—Discontinuous or tubular or cellular core

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Artificial Filaments (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

CA178,865A 1972-08-16 1973-08-15 Solution de polyacrylonitrile a teneur de gaz inerte pour la filature par voie humide Expired CA1037219A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP8197772A JPS5438646B2 (fr)	1972-08-16	1972-08-16

Publications (1)

Publication Number	Publication Date
CA1037219A true CA1037219A (fr)	1978-08-29

Family

ID=13761535

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA178,865A Expired CA1037219A (fr)	1972-08-16	1973-08-15	Solution de polyacrylonitrile a teneur de gaz inerte pour la filature par voie humide

Country Status (4)

Country	Link
US (1)	US3836616A (fr)
JP (1)	JPS5438646B2 (fr)
CA (1)	CA1037219A (fr)
ES (1)	ES417916A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4010308A (en) *	1953-05-04	1977-03-01	Wiczer Sol B	Filled porous coated fiber
JPS5372791A (en) *	1976-12-10	1978-06-28	Fukiko Yamada	Dihydric phenol derivatives and antioxidant consisting of dihydric phenol derivatives

1972
- 1972-08-16 JP JP8197772A patent/JPS5438646B2/ja not_active Expired
1973
- 1973-07-09 US US00377700A patent/US3836616A/en not_active Expired - Lifetime
- 1973-08-15 CA CA178,865A patent/CA1037219A/fr not_active Expired
- 1973-08-16 ES ES417916A patent/ES417916A1/es not_active Expired

Also Published As

Publication number	Publication date
JPS4936928A (fr)	1974-04-05
ES417916A1 (es)	1976-06-01
JPS5438646B2 (fr)	1979-11-22
US3836616A (en)	1974-09-17

Publication	Publication Date	Title
Hancock et al.	1977	Wet spinning of aliphatic and aromatic polyamides
US3984601A (en)	1976-10-05	Acrylonitrile polymer filaments
US5110678A (en)	1992-05-05	Synthetic polyvinyl alcohol fiber and process for its production
US3382305A (en)	1968-05-07	Process for preparing oriented microfibers
US3896204A (en)	1975-07-22	Melt-extrusion of acrylonitrile polymers into filaments
US6066396A (en)	2000-05-23	Flame-retardant polyvinyl alcohol base fiber
EP2735575B1 (fr)	2016-09-07	Copolymère à base de polyacrylonitrile, fibre de précurseur à base de polyacrylonitrile pour des fibres de carbone, faisceaux de fibres de carbone, procédé de fabrication de faisceau de fibres ignifugées et procédé de fabrication de faisceaux de fibres de carbone
US6497953B1 (en)	2002-12-24	Polymeric fibers and spinning processes for making said polymeric fibers
JP2001511222A (ja)	2001-08-07	ポリ（テトラフルオロエチレン）および関連ポリマー類の分散紡糸方法
CN104630923A (zh)	2015-05-20	一种溶液原位聚合技术制备碳纳米管改性聚丙烯腈纤维的方法
US3088188A (en)	1963-05-07	Manufacture of shaped objects of acrylonitrile polymer by wet spinning
US4094948A (en)	1978-06-13	Improved acrylonitrile polymer spinning process
US5043108A (en)	1991-08-27	Process for preparing polyethylene plexifilamentary film-fibril strands
US3088793A (en)	1963-05-07	Spinning of acrylonitrile polymers
EP0640154A1 (fr)	1995-03-01	Liquides de filature a base d'alcool pour filature eclair de plexifilaments polymeres.
JPH02160911A (ja)	1990-06-20	良質炭素繊維への熱転化に特に適した高度に均一な内部構造を有する溶融紡糸アクリル繊維の製造に於ける改良
CA1037219A (fr)	1978-08-29	Solution de polyacrylonitrile a teneur de gaz inerte pour la filature par voie humide
US3322611A (en)	1967-05-30	Porous fibers and processes of preparing same
US3655498A (en)	1972-04-11	Plexifilamentary structures prepared from non-crystalline synthetic organic polymers
US4383086A (en)	1983-05-10	Filaments and fibers of acrylonitrile copolymer mixtures
US3080210A (en)	1963-03-05	Spinning of acrylonitrile polymers
US3867499A (en)	1975-02-18	Process for wet-spinning fibers derived from acrylic polymers
EP0951591A1 (fr)	1999-10-27	Fibres obtenues par le procede dit de "flash-spinning" a partir de polymeres totalement halogenes
GB1568495A (en)	1980-05-29	Hygroscopic filaments and fibres
JPH0578905A (ja)	1993-03-30	ポリエチレンプレキシフイラメントをフラツシユ紡糸するための混合ハロカーボン