CA1098667A - Fibres et filaments hygroscopiques - Google Patents

Fibres et filaments hygroscopiques

Info

Publication number: CA1098667A
Authority: CA; Canada
Prior art keywords: spinning; fibers; sheath; water; fiber
Prior art date: 1977-02-12
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

CA296,446A

Other languages

English (en)

Inventor

Ulrich Reinehr

Hermann-Josef Jungverdorben

Toni Herbertz

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.)

Bayer AG

Original Assignee

Bayer AG

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.)

1977-02-12

Filing date

1978-02-08

Publication date

1981-04-07

1977-02-12 Priority claimed from DE19772706032 external-priority patent/DE2706032C2/de

1977-03-26 Priority claimed from DE2713456A external-priority patent/DE2713456C2/de

1977-04-28 Priority claimed from DE19772719019 external-priority patent/DE2719019A1/de

1978-02-08 Application filed by Bayer AG filed Critical Bayer AG

1981-04-07 Application granted granted Critical

1981-04-07 Publication of CA1098667A publication Critical patent/CA1098667A/fr

Status Expired legal-status Critical Current

Links

239000000835 fiber Substances 0.000 title claims abstract description 132
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
229920002239 polyacrylonitrile Polymers 0.000 claims abstract description 14
229920001059 synthetic polymer Polymers 0.000 claims abstract description 7
238000010521 absorption reaction Methods 0.000 claims description 18
239000007788 liquid Substances 0.000 claims description 16
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 12
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 9
229910052753 mercury Inorganic materials 0.000 claims description 9
238000003795 desorption Methods 0.000 claims description 3
238000009987 spinning Methods 0.000 abstract description 146
238000000034 method Methods 0.000 abstract description 39
230000008569 process Effects 0.000 abstract description 24
238000000578 dry spinning Methods 0.000 abstract description 12
239000004753 textile Substances 0.000 abstract description 12
238000012986 modification Methods 0.000 abstract description 2
230000004048 modification Effects 0.000 abstract description 2
229920002994 synthetic fiber Polymers 0.000 abstract description 2
239000012209 synthetic fiber Substances 0.000 abstract description 2
230000002209 hydrophobic effect Effects 0.000 abstract 1
208000012886 Vertigo Diseases 0.000 description 141
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 93
239000000243 solution Substances 0.000 description 92
229920000642 polymer Polymers 0.000 description 55
206010016807 Fluid retention Diseases 0.000 description 47
239000002904 solvent Substances 0.000 description 42
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 34
239000007787 solid Substances 0.000 description 32
239000000203 mixture Substances 0.000 description 31
239000000463 material Substances 0.000 description 26
239000000126 substance Substances 0.000 description 20
230000009102 absorption Effects 0.000 description 17
239000011148 porous material Substances 0.000 description 16
238000009835 boiling Methods 0.000 description 15
229920001577 copolymer Polymers 0.000 description 15
229960005150 glycerol Drugs 0.000 description 13
235000011187 glycerol Nutrition 0.000 description 13
238000001035 drying Methods 0.000 description 11
238000003756 stirring Methods 0.000 description 10
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 9
239000000499 gel Substances 0.000 description 9
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 8
229920006395 saturated elastomer Polymers 0.000 description 8
238000012360 testing method Methods 0.000 description 8
-1 for example Polymers 0.000 description 7
239000001307 helium Substances 0.000 description 7
229910052734 helium Inorganic materials 0.000 description 7
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 7
238000004519 manufacturing process Methods 0.000 description 7
239000000725 suspension Substances 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
150000001298 alcohols Chemical class 0.000 description 6
230000000704 physical effect Effects 0.000 description 6
238000002360 preparation method Methods 0.000 description 6
UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 5
238000010438 heat treatment Methods 0.000 description 5
230000008961 swelling Effects 0.000 description 5
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
230000009850 completed effect Effects 0.000 description 4
230000000694 effects Effects 0.000 description 4
238000005188 flotation Methods 0.000 description 4
239000007789 gas Substances 0.000 description 4
238000005259 measurement Methods 0.000 description 4
238000005406 washing Methods 0.000 description 4
LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
239000004952 Polyamide Substances 0.000 description 3
239000000654 additive Substances 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
229940073584 methylene chloride Drugs 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
230000035699 permeability Effects 0.000 description 3
229920002647 polyamide Polymers 0.000 description 3
229920001223 polyethylene glycol Polymers 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000011347 resin Substances 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
239000011734 sodium Substances 0.000 description 3
238000001179 sorption measurement Methods 0.000 description 3
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 3
239000011800 void material Substances 0.000 description 3
CFYUBZHJDXXXQE-UHFFFAOYSA-N 2-ethylcyclohexan-1-ol Chemical compound CCC1CCCCC1O CFYUBZHJDXXXQE-UHFFFAOYSA-N 0.000 description 2
229920002972 Acrylic fiber Polymers 0.000 description 2
LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 2
238000009833 condensation Methods 0.000 description 2
230000005494 condensation Effects 0.000 description 2
230000008602 contraction Effects 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
229940113088 dimethylacetamide Drugs 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
239000004744 fabric Substances 0.000 description 2
230000001788 irregular Effects 0.000 description 2
QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
150000002576 ketones Chemical class 0.000 description 2
238000009940 knitting Methods 0.000 description 2
125000005394 methallyl group Chemical group 0.000 description 2
238000004445 quantitative analysis Methods 0.000 description 2
238000007711 solidification Methods 0.000 description 2
230000008023 solidification Effects 0.000 description 2
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical class CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
OVOUKWFJRHALDD-UHFFFAOYSA-N 2-[2-(2-acetyloxyethoxy)ethoxy]ethyl acetate Chemical compound CC(=O)OCCOCCOCCOC(C)=O OVOUKWFJRHALDD-UHFFFAOYSA-N 0.000 description 1
HXDLWJWIAHWIKI-UHFFFAOYSA-N 2-hydroxyethyl acetate Chemical class CC(=O)OCCO HXDLWJWIAHWIKI-UHFFFAOYSA-N 0.000 description 1
XEEYSDHEOQHCDA-UHFFFAOYSA-N 2-methylprop-2-ene-1-sulfonic acid Chemical compound CC(=C)CS(O)(=O)=O XEEYSDHEOQHCDA-UHFFFAOYSA-N 0.000 description 1
ZNYRFEPBTVGZDN-UHFFFAOYSA-N 5S,6S-epoxy-15R-hydroxy-ETE Chemical compound COCCOCCOCCOCCO ZNYRFEPBTVGZDN-UHFFFAOYSA-N 0.000 description 1
101150034533 ATIC gene Proteins 0.000 description 1
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical class NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
238000004438 BET method Methods 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
HSRJKNPTNIJEKV-UHFFFAOYSA-N Guaifenesin Chemical compound COC1=CC=CC=C1OCC(O)CO HSRJKNPTNIJEKV-UHFFFAOYSA-N 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
229920001213 Polysorbate 20 Polymers 0.000 description 1
241000242583 Scyphozoa Species 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
229940048053 acrylate Drugs 0.000 description 1
229940114077 acrylic acid Drugs 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
125000005907 alkyl ester group Chemical group 0.000 description 1
150000005215 alkyl ethers Chemical class 0.000 description 1
238000013459 approach Methods 0.000 description 1
239000004760 aramid Substances 0.000 description 1
229920003235 aromatic polyamide Polymers 0.000 description 1
230000008901 benefit Effects 0.000 description 1
125000003785 benzimidazolyl group Chemical class N1=C(NC2=C1C=CC=C2)* 0.000 description 1
230000008033 biological extinction Effects 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000001045 blue dye Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000004587 chromatography analysis Methods 0.000 description 1
230000001112 coagulating effect Effects 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
239000011258 core-shell material Substances 0.000 description 1
238000002788 crimping Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000006356 dehydrogenation reaction Methods 0.000 description 1
239000000975 dye Substances 0.000 description 1
238000004043 dyeing Methods 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000004508 fractional distillation Methods 0.000 description 1
238000001879 gelation Methods 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000010931 gold Substances 0.000 description 1
125000000623 heterocyclic group Chemical group 0.000 description 1
229920001600 hydrophobic polymer Polymers 0.000 description 1
230000008676 import Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
244000145841 kine Species 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000002156 mixing Methods 0.000 description 1
ULYOZOPEFCQZHH-UHFFFAOYSA-N n-(methoxymethyl)prop-2-enamide Chemical compound COCNC(=O)C=C ULYOZOPEFCQZHH-UHFFFAOYSA-N 0.000 description 1
150000002916 oxazoles Chemical class 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000003495 polar organic solvent Substances 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920002959 polymer blend Polymers 0.000 description 1
229920005594 polymer fiber Polymers 0.000 description 1
239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
229920001291 polyvinyl halide Polymers 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 1
SZHIIIPPJJXYRY-UHFFFAOYSA-M sodium;2-methylprop-2-ene-1-sulfonate Chemical compound [Na+].CC(=C)CS([O-])(=O)=O SZHIIIPPJJXYRY-UHFFFAOYSA-M 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
238000000992 sputter etching Methods 0.000 description 1
235000000346 sugar Nutrition 0.000 description 1
150000008163 sugars Chemical class 0.000 description 1
150000003557 thiazoles Chemical class 0.000 description 1
238000007740 vapor deposition Methods 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
230000008016 vaporization Effects 0.000 description 1
230000004584 weight gain Effects 0.000 description 1
235000019786 weight gain Nutrition 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1
210000002268 wool Anatomy 0.000 description 1

Landscapes

Multicomponent Fibers (AREA)
Artificial Filaments (AREA)

CA296,446A 1977-02-12 1978-02-08 Fibres et filaments hygroscopiques Expired CA1098667A (fr)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
DEP2706032.8		1977-02-12
DE19772706032 DE2706032C2 (de)	1977-02-12	1977-02-12	Verfahren zur Herstellung hydrophiler Acrylfasern
DE2713456A DE2713456C2 (de)	1977-03-26	1977-03-26	Verfahren zur Herstellung von hydrophilen Fasern
DEP2713456.1		1977-03-26
DE19772719019 DE2719019A1 (de)	1977-04-28	1977-04-28	Hydrophile faeden und fasern
DEP2719019.8		1977-04-28

Publications (1)

Publication Number	Publication Date
CA1098667A true CA1098667A (fr)	1981-04-07

Family

ID=27187119

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA296,446A Expired CA1098667A (fr)	1977-02-12	1978-02-08	Fibres et filaments hygroscopiques

Country Status (1)

Country	Link
CA (1)	CA1098667A (fr)

1978
- 1978-02-08 CA CA296,446A patent/CA1098667A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1998-04-07	MKEX	Expiry

Publication	Publication Date	Title
CA1097864A (fr)	1981-03-24	Fibres er filaments hygroscopiques en polymeres synthetiques
US4163078A (en)	1979-07-31	Hydrophilic bi-component threads
US4810449A (en)	1989-03-07	Process for the production of hydrophilic polyacrylonitrile filaments or fibers
CA1097865A (fr)	1981-03-24	Filage a sec de polyacrylonitrile contenant des groupements carboxyle, assurant une absorption amelioree de l'humidite
US4257999A (en)	1981-03-24	Process for the production of hydrophilic filaments and fibres by the dry jet wet-spinning method
EP1270774A1 (fr)	2003-01-02	Fibre acrylique poreuse, son procede de production et tissu en etant fait
US4224269A (en)	1980-09-23	Process for spinning hygroscopic filaments and fibers
GB1590367A (en)	1981-06-03	Hygroscopic fibres and filaments
US4180617A (en)	1979-12-25	Hygroscopic fibers and filaments
US4356134A (en)	1982-10-26	Process for the production of hydrophilic fibres and filaments of synthetic polymers
US4185059A (en)	1980-01-22	Process for the preparation of hydrophilic fibres and filaments from synthetic polymers
US5260131A (en)	1993-11-09	Water-repellent hygroscopic fiber
US4332765A (en)	1982-06-01	Process for spinning hydrophilic acrylic fibres of low density
CA1163071A (fr)	1984-03-06	Fibres et filaments hygroscopiques gaines, de section stable, et methode de production connexe
US4265971A (en)	1981-05-05	Hydrophilic filaments and fibres of polycarbonates with a high second order transition temperature
CA1097866A (fr)	1981-03-24	Fibres hydrophiles formees de polymeres synthetiques filamenteux
US4185058A (en)	1980-01-22	Process for spinning hydrophilic acrylic fibers with improved coloring response to dyes
US4094945A (en)	1978-06-13	Spinning of polypyrrolidone
KR840000039B1 (ko)	1984-01-28	흡습성 필라멘트와 섬유의 제조방법
KR810001271B1 (ko)	1981-10-08	합성 중합체의 흡수성 섬유 및 필라멘트의 제조방법