CN102168317B - 一种聚酰亚胺纤维的制备方法 - Google Patents
一种聚酰亚胺纤维的制备方法 Download PDFInfo
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- CN102168317B CN102168317B CN 201110058299 CN201110058299A CN102168317B CN 102168317 B CN102168317 B CN 102168317B CN 201110058299 CN201110058299 CN 201110058299 CN 201110058299 A CN201110058299 A CN 201110058299A CN 102168317 B CN102168317 B CN 102168317B
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- Prior art keywords
- spinning
- fiber
- polyamic acid
- sections
- drying
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- 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.)
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- 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
- D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110058299 CN102168317B (zh) | 2011-03-11 | 2011-03-11 | 一种聚酰亚胺纤维的制备方法 |
US13/400,017 US9011739B2 (en) | 2011-03-11 | 2012-02-17 | Methods of continuously manufacturing polymide fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110058299 CN102168317B (zh) | 2011-03-11 | 2011-03-11 | 一种聚酰亚胺纤维的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102168317A CN102168317A (zh) | 2011-08-31 |
CN102168317B true CN102168317B (zh) | 2012-07-25 |
Family
ID=44489624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110058299 Active CN102168317B (zh) | 2011-03-11 | 2011-03-11 | 一种聚酰亚胺纤维的制备方法 |
Country Status (2)
Country | Link |
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US (1) | US9011739B2 (zh) |
CN (1) | CN102168317B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102560707B (zh) * | 2012-01-12 | 2015-02-04 | 北京化工大学 | 一种肾形截面聚酰亚胺纤维及其制备方法 |
CN103014902B (zh) * | 2012-12-12 | 2015-04-15 | 北京化工大学 | 一种聚酰亚胺纤维及其制备方法 |
CN103408772B (zh) * | 2013-07-17 | 2018-01-12 | 北京化工大学 | 一种以高性能聚酰亚胺纤维为增强体的环氧树脂复合材料及制备 |
CN103436979B (zh) * | 2013-08-23 | 2015-08-19 | 徐东 | 一种聚酰亚胺纤维的制备方法 |
CN103628215B (zh) * | 2013-12-05 | 2016-02-10 | 江苏奥神新材料股份有限公司 | 一种聚酰胺酸纤维环化方法 |
CN107574504B (zh) * | 2014-10-14 | 2019-01-04 | 南通大学 | 聚酰亚胺/二氧化钛杂化纤维 |
CN104328525B (zh) * | 2014-11-13 | 2016-06-22 | 徐东 | 聚酰亚胺纤维的酰亚胺化装置及其制备方法 |
CN104928790A (zh) * | 2015-06-08 | 2015-09-23 | 北京化工大学 | 一种聚酰亚胺纤维的制备方法 |
CN106591999B (zh) * | 2015-10-19 | 2019-10-11 | 中国石油化工股份有限公司 | 聚酰亚胺纤维制备方法 |
CN106120304B (zh) * | 2016-06-30 | 2019-03-01 | 北京化工大学 | 一种聚酰亚胺纤维表面活化的连续化处理方法 |
BR112019005813A2 (pt) * | 2016-09-28 | 2019-06-25 | Dow Global Technologies Llc | sistemas de solventes para a síntese de polímeros de poli(ácido âmico) e poli-imida |
WO2018095296A1 (zh) * | 2016-11-22 | 2018-05-31 | 殷石 | 一种高温分段牵伸制备高强度合成纤维的方法 |
CN107366031A (zh) * | 2017-07-19 | 2017-11-21 | 宜宾运通塑料助剂有限公司 | 一种湿法纺丝机、氯化聚氯乙烯纤维及其制备方法 |
CN109402797B (zh) * | 2017-08-16 | 2021-10-01 | 中国石油化工股份有限公司 | 聚酰亚胺纤维热处理方法及热处理装置 |
CN110106635B (zh) * | 2019-05-21 | 2020-07-14 | 江西先材纳米纤维科技有限公司 | 一种超短电纺聚酰亚胺纳米纤维及其制备方法 |
CN112046043B (zh) * | 2020-08-24 | 2023-02-17 | 成都丽雅纤维股份有限公司 | 一种纤维素海绵连续化生产工艺 |
CN113279080A (zh) * | 2021-06-08 | 2021-08-20 | 北京化工大学 | 一种高性能聚酰亚胺纤维及其制备方法 |
CN115559005B (zh) * | 2022-09-27 | 2024-05-07 | 温州佳远生物科技有限公司 | 一种壳聚糖纤维一步法纺丝装置 |
CN118390191A (zh) * | 2024-04-25 | 2024-07-26 | 江苏工匠服饰科技有限公司 | 一种超低表面能阻燃抑菌纤维与面料及其制备方法 |
CN118516777A (zh) * | 2024-05-17 | 2024-08-20 | 扬州恒诚织布有限公司 | 一种高弹抗拉面料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5716567A (en) * | 1994-08-01 | 1998-02-10 | Tamara Kurmangazievna Musina | Process for producing polyimide fiber |
CN101525783A (zh) * | 2009-03-27 | 2009-09-09 | 苏州大学 | 一种聚酰亚胺纤维及其制备方法 |
CN101775670A (zh) * | 2010-02-05 | 2010-07-14 | 北京化工大学 | 一种制备聚酰亚胺/银复合导电性纤维的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5124428A (en) * | 1991-05-31 | 1992-06-23 | Amoco Corporation | Amide-imide resin for production of heat-resistant fiber |
US5232472A (en) * | 1992-11-03 | 1993-08-03 | E. I. Du Pont De Nemours And Company | Polyimide and polyamide-imide gas separation membranes |
US7776246B2 (en) * | 2005-03-28 | 2010-08-17 | E. I. Du Pont De Nemours And Company | Process for the production of polyarenazole yarn |
US20110144297A1 (en) * | 2009-12-15 | 2011-06-16 | E. I. Du Pont De Nemours And Company | Rapid thermal conversion of a polyamic acid fiber to a polyimide fiber |
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2011
- 2011-03-11 CN CN 201110058299 patent/CN102168317B/zh active Active
-
2012
- 2012-02-17 US US13/400,017 patent/US9011739B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5716567A (en) * | 1994-08-01 | 1998-02-10 | Tamara Kurmangazievna Musina | Process for producing polyimide fiber |
CN101525783A (zh) * | 2009-03-27 | 2009-09-09 | 苏州大学 | 一种聚酰亚胺纤维及其制备方法 |
CN101775670A (zh) * | 2010-02-05 | 2010-07-14 | 北京化工大学 | 一种制备聚酰亚胺/银复合导电性纤维的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20120228797A1 (en) | 2012-09-13 |
US9011739B2 (en) | 2015-04-21 |
CN102168317A (zh) | 2011-08-31 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: 200333 Zhongshan North Road Shanghai No. 2280 7F Patentee after: Shanghai hop wood Investment Co., Ltd. Address before: 100029 Beijing, North Third Ring Road, No. 15 East Road, Chaoyang District Patentee before: Beijing University of Chemical Technology |
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TR01 | Transfer of patent right | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Dezhen Inventor after: Niu Hongqing Inventor after: Han Enlin Inventor before: Wu Dezhen Inventor before: Niu Hongqing Inventor before: Qi Shengli Inventor before: Han Enlin Inventor before: Yan Xiaona Inventor before: Zhao Cuan Inventor before: Wu Zhanpeng |
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Effective date of registration: 20170418 Address after: 213000 Jiangsu city of Changzhou province Wujin Dragon Road Economic Development Zone No. 2 Patentee after: JIANGSU XIANNUO NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 200333 Zhongshan North Road Shanghai No. 2280 7F Patentee before: Shanghai hop wood Investment Co., Ltd. |
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TR01 | Transfer of patent right |