GB934519A - Process for preparing spandex yarn - Google Patents
Process for preparing spandex yarnInfo
- Publication number
- GB934519A GB934519A GB25439/62A GB2543962A GB934519A GB 934519 A GB934519 A GB 934519A GB 25439/62 A GB25439/62 A GB 25439/62A GB 2543962 A GB2543962 A GB 2543962A GB 934519 A GB934519 A GB 934519A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- cell
- spinning
- dimethylformamide
- gas
- Prior art date
- 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
Links
- 229920002334 Spandex Polymers 0.000 title abstract 5
- 239000004759 spandex Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 15
- 239000007789 gas Substances 0.000 abstract 7
- 238000009987 spinning Methods 0.000 abstract 5
- 241001589086 Bellapiscis medius Species 0.000 abstract 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 4
- 239000004814 polyurethane Substances 0.000 abstract 4
- 229920002635 polyurethane Polymers 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- 229920000570 polyether Polymers 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 235000019253 formic acid Nutrition 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- -1 water hydrazine Chemical class 0.000 abstract 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 229920002396 Polyurea Polymers 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 150000001414 amino alcohols Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 abstract 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- 235000012489 doughnuts Nutrition 0.000 abstract 1
- 238000000578 dry spinning Methods 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920000909 polytetrahydrofuran Polymers 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 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
- D01D5/04—Dry spinning methods
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/41—Glass flake
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/75—Processes of uniting two or more fibers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US123248A US3094374A (en) | 1961-07-11 | 1961-07-11 | Dry spinning process for preparing coalesced spandex filaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB934519A true GB934519A (en) | 1963-08-21 |
Family
ID=22407549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25439/62A Expired GB934519A (en) | 1961-07-11 | 1962-07-03 | Process for preparing spandex yarn |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3094374A (enrdf_load_stackoverflow) |
| GB (1) | GB934519A (enrdf_load_stackoverflow) |
| NL (2) | NL139044B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996324A (en) * | 1973-09-22 | 1976-12-07 | Metallgesellschaft Aktiengesellschaft | Process for producing oriented continuous yarns |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE639967A (enrdf_load_stackoverflow) * | 1962-11-16 | |||
| GB1067089A (en) * | 1963-10-29 | 1967-05-03 | Ryotaro Ichikawa | A process of manufacturing thread made of foamed synthetic resin |
| US3470583A (en) * | 1964-07-02 | 1969-10-07 | Celanese Corp | False twisting |
| US3353344A (en) * | 1964-10-13 | 1967-11-21 | Du Pont | Fluid jet twister |
| US3342027A (en) * | 1965-05-04 | 1967-09-19 | Du Pont | Coalesced multifilament yarn |
| US3496263A (en) * | 1965-07-21 | 1970-02-17 | Asahi Chemical Ind | Process for the recovery of n,n-dimethylformamides of n,n - dimethylacetamides from waste gases in the dry spinning of polyacrylonitrile by water contact and condensing |
| GB1141509A (en) * | 1965-10-27 | 1969-01-29 | Wool Ind Res Association | A method and device for handling an end of yarn or roving |
| US3445995A (en) * | 1966-12-19 | 1969-05-27 | Leesona Corp | Strand twisting apparatus |
| US3777470A (en) * | 1968-11-19 | 1973-12-11 | Asahi Chemical Ind | Method of forming a yarn package |
| BE787890A (enrdf_load_stackoverflow) * | 1971-09-09 | 1973-02-23 | Solvay | |
| DE2356220A1 (de) * | 1973-11-10 | 1975-05-15 | Bayer Ag | Vorrichtung zum falschzwirnen von synthetischen filament-garnen |
| US4679998A (en) * | 1984-11-15 | 1987-07-14 | E. I. Du Pont De Nemours And Company | Spinneret having groups of orifices with various interorifice spacing |
| BR8505705A (pt) * | 1984-11-15 | 1986-08-12 | Du Pont | Fieira |
| DE3912510A1 (de) * | 1989-04-17 | 1990-10-18 | Bayer Ag | Verspinnung von segmentierten polyurethanharnstoff-elastomeren in dampfatmosphaere |
| US5002474A (en) * | 1989-11-28 | 1991-03-26 | E. I. Du Pont De Nemours And Company | Spinneret for dry spinning spandex yarns |
| US5723080A (en) * | 1995-07-27 | 1998-03-03 | Bayer Faser Gmbh | Process for producing splittable elastane yarns |
| US5632139A (en) * | 1996-04-03 | 1997-05-27 | Southridge Corporation | Yarn commingling apparatus and method |
| JPH1046432A (ja) * | 1996-07-24 | 1998-02-17 | Du Pont Toray Co Ltd | ポリウレタン糸の乾式紡糸法 |
| US6214145B1 (en) | 1996-07-24 | 2001-04-10 | Dupont Toray Co., Ltd. | Coalesced multifilament spandex and method for its preparation |
| CN101851792B (zh) * | 2010-06-25 | 2011-09-07 | 浙江四海氨纶纤维有限公司 | 氨纶纺丝甬道氮气补加装置 |
| CN101899720B (zh) * | 2010-07-13 | 2012-11-07 | 浙江四海氨纶纤维有限公司 | 氨纶纺丝甬道空气抽吸装置及其工艺 |
| JP5870116B2 (ja) | 2010-12-28 | 2016-02-24 | インヴィスタ テクノロジーズ エスアエルエル | 低い摩擦を示す分離可能フィラメントを用いた２成分スパンデックス |
| CN103194810B (zh) * | 2013-04-07 | 2016-01-06 | 浙江四海氨纶纤维有限公司 | 一种用于日清纺干法纺细旦丝提速的氨纶卷绕工艺 |
| CN109563643B (zh) | 2016-05-20 | 2022-06-17 | 莱卡英国有限公司 | 非圆形溶液纺氨纶长丝和其生产方法和装置 |
| CN108315827B (zh) * | 2018-03-13 | 2019-07-19 | 扬州君禾薄膜科技有限公司 | 一种聚酯纤维纺丝工艺 |
| JP7154808B2 (ja) * | 2018-04-20 | 2022-10-18 | 株式会社ダイセル | 紡糸装置及び紡糸方法 |
| CN120465163A (zh) | 2019-04-17 | 2025-08-12 | 尚科纺织企业工业及贸易公司 | 包括至少两束聚结的弹性丝和多个非弹性元件的复合纱线 |
| CN110318106A (zh) * | 2019-06-24 | 2019-10-11 | 郑州中远氨纶工程技术有限公司 | 一种高回弹粗旦氨纶及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2352861A (en) * | 1941-06-19 | 1944-07-04 | Visking Corp | Making twisted multifilament yarn |
-
0
- NL NL280787D patent/NL280787A/xx unknown
-
1961
- 1961-07-11 US US123248A patent/US3094374A/en not_active Expired - Lifetime
-
1962
- 1962-07-03 GB GB25439/62A patent/GB934519A/en not_active Expired
- 1962-07-11 NL NL62280787A patent/NL139044B/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996324A (en) * | 1973-09-22 | 1976-12-07 | Metallgesellschaft Aktiengesellschaft | Process for producing oriented continuous yarns |
Also Published As
| Publication number | Publication date |
|---|---|
| NL139044B (nl) | 1973-06-15 |
| US3094374A (en) | 1963-06-18 |
| NL280787A (enrdf_load_stackoverflow) |
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