CN1544718A - 差别化氨纶连续聚合干法纺丝方法 - Google Patents
差别化氨纶连续聚合干法纺丝方法 Download PDFInfo
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- CN1544718A CN1544718A CNA2003101064553A CN200310106455A CN1544718A CN 1544718 A CN1544718 A CN 1544718A CN A2003101064553 A CNA2003101064553 A CN A2003101064553A CN 200310106455 A CN200310106455 A CN 200310106455A CN 1544718 A CN1544718 A CN 1544718A
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- polymerization
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- temperature
- prepolymer
- spinning method
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- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 50
- 229920002334 Spandex Polymers 0.000 title claims abstract description 17
- 239000004759 spandex Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009987 spinning Methods 0.000 title claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 150000001412 amines Chemical class 0.000 claims abstract description 15
- 238000000578 dry spinning Methods 0.000 claims abstract description 14
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 4
- -1 polytetramethylene Polymers 0.000 claims description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 4
- GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 claims description 4
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000000379 polymerizing effect Effects 0.000 abstract 2
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 229920000909 polytetrahydrofuran Polymers 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 18
- 239000000376 reactant Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004781 supercooling Methods 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200310106455 CN1288284C (zh) | 2003-11-26 | 2003-11-26 | 氨纶连续聚合干法纺丝方法 |
Applications Claiming Priority (1)
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CN 200310106455 CN1288284C (zh) | 2003-11-26 | 2003-11-26 | 氨纶连续聚合干法纺丝方法 |
Publications (2)
Publication Number | Publication Date |
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CN1544718A true CN1544718A (zh) | 2004-11-10 |
CN1288284C CN1288284C (zh) | 2006-12-06 |
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Application Number | Title | Priority Date | Filing Date |
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CN 200310106455 Expired - Lifetime CN1288284C (zh) | 2003-11-26 | 2003-11-26 | 氨纶连续聚合干法纺丝方法 |
Country Status (1)
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CN (1) | CN1288284C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100422398C (zh) * | 2006-05-15 | 2008-10-01 | 连云港杜钟氨纶有限公司 | 一种氨纶纺丝新工艺 |
CN102021666A (zh) * | 2010-12-10 | 2011-04-20 | 太仓市金祥氨纶纤维有限公司 | 双道导丝辊导丝拉伸的熔融直纺超细旦氨纶纤维生产方法 |
CN102051699A (zh) * | 2010-12-10 | 2011-05-11 | 太仓市金祥氨纶纤维有限公司 | 双道导丝辊导丝拉伸的熔融直纺超细旦氨纶纤维生产设备 |
CN102408532A (zh) * | 2011-10-18 | 2012-04-11 | 江阴中绿化纤工艺技术有限公司 | 氨纶连续聚合生产的反应器 |
CN101760798B (zh) * | 2009-12-24 | 2012-07-18 | 烟台泰和新材料股份有限公司 | 氨纶粗旦丝的制造方法 |
CN103193949A (zh) * | 2013-04-07 | 2013-07-10 | 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扩链剂 |
CN109183188A (zh) * | 2018-08-28 | 2019-01-11 | 中国科学院宁波材料技术与工程研究所 | 一种高模量共聚改性氨纶及其制备方法 |
-
2003
- 2003-11-26 CN CN 200310106455 patent/CN1288284C/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100422398C (zh) * | 2006-05-15 | 2008-10-01 | 连云港杜钟氨纶有限公司 | 一种氨纶纺丝新工艺 |
CN101760798B (zh) * | 2009-12-24 | 2012-07-18 | 烟台泰和新材料股份有限公司 | 氨纶粗旦丝的制造方法 |
CN102021666A (zh) * | 2010-12-10 | 2011-04-20 | 太仓市金祥氨纶纤维有限公司 | 双道导丝辊导丝拉伸的熔融直纺超细旦氨纶纤维生产方法 |
CN102051699A (zh) * | 2010-12-10 | 2011-05-11 | 太仓市金祥氨纶纤维有限公司 | 双道导丝辊导丝拉伸的熔融直纺超细旦氨纶纤维生产设备 |
CN102021666B (zh) * | 2010-12-10 | 2012-05-23 | 太仓市金祥氨纶纤维有限公司 | 双道导丝辊导丝拉伸的熔融直纺超细旦氨纶纤维生产方法 |
CN102051699B (zh) * | 2010-12-10 | 2012-05-23 | 太仓市金祥氨纶纤维有限公司 | 双道导丝辊导丝拉伸的熔融直纺超细旦氨纶纤维生产设备 |
CN102408532A (zh) * | 2011-10-18 | 2012-04-11 | 江阴中绿化纤工艺技术有限公司 | 氨纶连续聚合生产的反应器 |
CN103193949A (zh) * | 2013-04-07 | 2013-07-10 | 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扩链剂 |
CN109183188A (zh) * | 2018-08-28 | 2019-01-11 | 中国科学院宁波材料技术与工程研究所 | 一种高模量共聚改性氨纶及其制备方法 |
CN109183188B (zh) * | 2018-08-28 | 2021-09-28 | 中国科学院宁波材料技术与工程研究所 | 一种高模量共聚改性氨纶及其制备方法 |
Also Published As
Publication number | Publication date |
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CN1288284C (zh) | 2006-12-06 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangyin Youli spandex Technology Co. Ltd. Assignor: Jiangyin L.V. Chemical Fiber Process Technologies Co.,Ltd. Contract fulfillment period: 2009.2.11 to 2014.2.10 Contract record no.: 2009320000116 Denomination of invention: Spinning process by differential spandex continuous polymerization dry method Granted publication date: 20061206 License type: Exclusive license Record date: 20090218 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.11 TO 2014.2.10; CHANGE OF CONTRACT Name of requester: JIANGYIN YOULI SPANDEX SCIENCE CO., LTD. Effective date: 20090218 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20061206 |