IE42531B1 - Bifilar acrylic fibres - Google Patents
Bifilar acrylic fibresInfo
- Publication number
- IE42531B1 IE42531B1 IE62676A IE62676A IE42531B1 IE 42531 B1 IE42531 B1 IE 42531B1 IE 62676 A IE62676 A IE 62676A IE 62676 A IE62676 A IE 62676A IE 42531 B1 IE42531 B1 IE 42531B1
- Authority
- IE
- Ireland
- Prior art keywords
- filaments
- acrylonitrile
- bifilar
- solution
- polymer
- Prior art date
Links
- 229920002972 Acrylic fiber Polymers 0.000 title description 6
- 238000009987 spinning Methods 0.000 claims abstract description 15
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920002239 polyacrylonitrile Polymers 0.000 claims abstract description 9
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 229920001577 copolymer Polymers 0.000 claims abstract description 5
- 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 claims abstract description 4
- 125000005394 methallyl group Chemical group 0.000 claims abstract description 4
- 239000000178 monomer Substances 0.000 claims abstract description 3
- MNCGMVDMOKPCSQ-UHFFFAOYSA-M sodium;2-phenylethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=CC1=CC=CC=C1 MNCGMVDMOKPCSQ-UHFFFAOYSA-M 0.000 claims abstract 2
- 229920000642 polymer Polymers 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 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 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002040 relaxant effect Effects 0.000 abstract description 2
- 241001640117 Callaeum Species 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- CHJJSYKJKKOTFO-UHFFFAOYSA-M sodium;but-3-enoate Chemical compound [Na+].[O-]C(=O)CC=C CHJJSYKJKKOTFO-UHFFFAOYSA-M 0.000 abstract 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 16
- 239000000203 mixture Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 1
- 229940113088 dimethylacetamide Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752513251 DE2513251C3 (de) | 1975-03-26 | 1975-03-26 | Verfahren zur Herstellung von bifilaren Acrylfasern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE42531L IE42531L (en) | 1976-09-26 |
| IE42531B1 true IE42531B1 (en) | 1980-08-27 |
Family
ID=5942386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE62676A IE42531B1 (en) | 1975-03-26 | 1976-03-25 | Bifilar acrylic fibres |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS51119832A (Sortimente) |
| BE (1) | BE839991A (Sortimente) |
| DE (1) | DE2513251C3 (Sortimente) |
| DK (1) | DK133276A (Sortimente) |
| FR (1) | FR2305516A1 (Sortimente) |
| GB (1) | GB1532072A (Sortimente) |
| IE (1) | IE42531B1 (Sortimente) |
| LU (1) | LU74635A1 (Sortimente) |
| NL (1) | NL7603035A (Sortimente) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5916678A (en) * | 1995-06-30 | 1999-06-29 | Kimberly-Clark Worldwide, Inc. | Water-degradable multicomponent fibers and nonwovens |
| US6384297B1 (en) | 1999-04-03 | 2002-05-07 | Kimberly-Clark Worldwide, Inc. | Water dispersible pantiliner |
| US5770531A (en) * | 1996-04-29 | 1998-06-23 | Kimberly--Clark Worldwide, Inc. | Mechanical and internal softening for nonwoven web |
| US5762734A (en) * | 1996-08-30 | 1998-06-09 | Kimberly-Clark Worldwide, Inc. | Process of making fibers |
| US5853881A (en) * | 1996-10-11 | 1998-12-29 | Kimberly-Clark Worldwide, Inc. | Elastic laminates with improved hysteresis |
| US5874160A (en) * | 1996-12-20 | 1999-02-23 | Kimberly-Clark Worldwide, Inc. | Macrofiber nonwoven bundle |
| US5912076A (en) | 1996-12-31 | 1999-06-15 | Kimberly-Clark Worldwide, Inc. | Blends of polyethylene and peo having inverse phase morphology and method of making the blends |
| US6608236B1 (en) | 1997-05-14 | 2003-08-19 | Kimberly-Clark Worldwide, Inc. | Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids |
| US5976694A (en) | 1997-10-03 | 1999-11-02 | Kimberly-Clark Worldwide, Inc. | Water-sensitive compositions for improved processability |
| US5965468A (en) * | 1997-10-31 | 1999-10-12 | Kimberly-Clark Worldwide, Inc. | Direct formed, mixed fiber size nonwoven fabrics |
| US6613028B1 (en) | 1998-12-22 | 2003-09-02 | Kimberly-Clark Worldwide, Inc. | Transfer delay for increased access fluff capacity |
| US7276459B1 (en) | 2000-05-04 | 2007-10-02 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6579570B1 (en) | 2000-05-04 | 2003-06-17 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6713414B1 (en) | 2000-05-04 | 2004-03-30 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6350399B1 (en) | 1999-09-14 | 2002-02-26 | Kimberly-Clark Worldwide, Inc. | Method of forming a treated fiber and a treated fiber formed therefrom |
| US6444761B1 (en) | 1999-12-28 | 2002-09-03 | Kimberly-Clark Worldwide, Inc. | Water-soluble adhesive compositions |
| US6653406B1 (en) | 2000-05-04 | 2003-11-25 | Kimberly Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6835678B2 (en) | 2000-05-04 | 2004-12-28 | Kimberly-Clark Worldwide, Inc. | Ion sensitive, water-dispersible fabrics, a method of making same and items using same |
| US6683143B1 (en) | 2000-05-04 | 2004-01-27 | Kimberly Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6599848B1 (en) | 2000-05-04 | 2003-07-29 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6444214B1 (en) | 2000-05-04 | 2002-09-03 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6429261B1 (en) | 2000-05-04 | 2002-08-06 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6815502B1 (en) | 2000-05-04 | 2004-11-09 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersable polymers, a method of making same and items using same |
| US6548592B1 (en) | 2000-05-04 | 2003-04-15 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
| US6709623B2 (en) | 2000-12-22 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Process of and apparatus for making a nonwoven web |
| US6586529B2 (en) | 2001-02-01 | 2003-07-01 | Kimberly-Clark Worldwide, Inc. | Water-dispersible polymers, a method of making same and items using same |
| US6787184B2 (en) | 2001-06-16 | 2004-09-07 | Kimberly-Clark Worldwide, Inc. | Treated nonwoven fabrics |
| US6759567B2 (en) | 2001-06-27 | 2004-07-06 | Kimberly-Clark Worldwide, Inc. | Pulp and synthetic fiber absorbent composites for personal care products |
| US6838590B2 (en) | 2001-06-27 | 2005-01-04 | Kimberly-Clark Worldwide, Inc. | Pulp fiber absorbent composites for personal care products |
| US7488441B2 (en) | 2002-06-15 | 2009-02-10 | Kimberly-Clark Worldwide, Inc. | Use of a pulsating power supply for electrostatic charging of nonwovens |
| US6896843B2 (en) | 2002-08-30 | 2005-05-24 | Kimberly-Clark Worldwide, Inc. | Method of making a web which is extensible in at least one direction |
| US6881375B2 (en) | 2002-08-30 | 2005-04-19 | Kimberly-Clark Worldwide, Inc. | Method of forming a 3-dimensional fiber into a web |
| US7943813B2 (en) | 2002-12-30 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Absorbent products with enhanced rewet, intake, and stain masking performance |
| US7220478B2 (en) | 2003-08-22 | 2007-05-22 | Kimberly-Clark Worldwide, Inc. | Microporous breathable elastic films, methods of making same, and limited use or disposable product applications |
| US7270723B2 (en) | 2003-11-07 | 2007-09-18 | Kimberly-Clark Worldwide, Inc. | Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications |
| US7932196B2 (en) | 2003-08-22 | 2011-04-26 | Kimberly-Clark Worldwide, Inc. | Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications |
| US8859481B2 (en) | 2005-12-15 | 2014-10-14 | Kimberly-Clark Worldwide, Inc. | Wiper for use with disinfectants |
| BRPI0816589B1 (pt) | 2007-10-25 | 2018-07-31 | Dow Global Technologies Inc | Método para formar um artigo |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1393572A (fr) * | 1964-02-14 | 1965-03-26 | Rhodiaceta | Procédé et dispositif pour l'obtention de fils synthétiques volumineux |
| DE1435462A1 (de) * | 1964-05-26 | 1969-11-13 | Hoechst Ag | Verfahren zur Herstellung von kraeuselbaren Faeden aus synthetischen linearen Polymeren |
| US3861843A (en) * | 1966-02-07 | 1975-01-21 | Celanese Corp | Apparatus for forming laminar crimpable filaments |
-
1975
- 1975-03-26 DE DE19752513251 patent/DE2513251C3/de not_active Expired
-
1976
- 1976-03-19 GB GB1112776A patent/GB1532072A/en not_active Expired
- 1976-03-23 NL NL7603035A patent/NL7603035A/xx not_active Application Discontinuation
- 1976-03-24 LU LU74635A patent/LU74635A1/xx unknown
- 1976-03-25 DK DK133276A patent/DK133276A/da not_active IP Right Cessation
- 1976-03-25 BE BE165521A patent/BE839991A/xx unknown
- 1976-03-25 IE IE62676A patent/IE42531B1/en unknown
- 1976-03-26 JP JP3270876A patent/JPS51119832A/ja active Pending
- 1976-03-26 FR FR7608944A patent/FR2305516A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2513251C3 (de) | 1978-09-07 |
| LU74635A1 (Sortimente) | 1977-01-27 |
| BE839991A (fr) | 1976-09-27 |
| JPS51119832A (en) | 1976-10-20 |
| DE2513251B2 (de) | 1977-01-20 |
| DK133276A (da) | 1976-09-27 |
| NL7603035A (nl) | 1976-09-28 |
| IE42531L (en) | 1976-09-26 |
| GB1532072A (en) | 1978-11-15 |
| FR2305516A1 (fr) | 1976-10-22 |
| DE2513251A1 (de) | 1976-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IE42531B1 (en) | Bifilar acrylic fibres | |
| CN101280041A (zh) | 碳纤维用含丙烯腈的聚合反应组合物及其制备方法 | |
| US4124673A (en) | Process for the production of bifilar acrylic fibres | |
| US4515859A (en) | Hydrophilic, water-absorbing acrylonitrile polymer fiber | |
| US2692875A (en) | Methacrylonitrile-acrylonitrile copolymers and fibers thereof | |
| US20070257404A1 (en) | Polyester Conjugated Yarn Having High Self-Crimping Properties and Method of Manufacturing the Same | |
| US5458968A (en) | Fiber bundles including reversible crimp filaments having improved dyeability | |
| US3502607A (en) | Art of making dyeable polyacrylonitrile products | |
| US3264705A (en) | Process for improving the pill resistance of two-component acrylonitrile polymers | |
| US3397426A (en) | Apparatus for producing bulky yarn and its fabrics | |
| US4278634A (en) | Biconstituent acrylic fibers by melt spinning | |
| EP0330766B1 (en) | Multi-layered conjugated acrylic fibers and the method for their production | |
| US2721785A (en) | Acrylonitrile-styrene copolymer filaments and process of producing same | |
| US3268490A (en) | Method of preparing polyacrylonitrile fibers | |
| US3720576A (en) | Crimped composite fibers and process for preparation thereof | |
| US3447998A (en) | Mono-component self-crimping acrylic fibers and process for making the same | |
| US2641524A (en) | Acrylonitrile-vinyl amine interpolymers and method of making | |
| US3624195A (en) | Process for the preparation of acrylic manmade fiber | |
| US3507823A (en) | Art of preparing dyeable polyacrylonitrile products | |
| SU997611A3 (ru) | Способ получени композиции дл формовани модифицированных акриловых волокон | |
| JPH10273821A (ja) | 吸水性アクリル繊維 | |
| US2958670A (en) | Compositions and fibers containing acrylonitrile polymer blends and method of making | |
| US3737504A (en) | Process for the production of crimped acrylonitrile base yarns with an isopropanol containing bath | |
| US3388031A (en) | Crimped and crimpable vinylic filaments and fibers | |
| JPS6081316A (ja) | 芯鞘型複合繊維 |