CN108505134B - 一种聚酰胺5x纤维及其制备方法 - Google Patents
一种聚酰胺5x纤维及其制备方法 Download PDFInfo
- Publication number
- CN108505134B CN108505134B CN201710103111.9A CN201710103111A CN108505134B CN 108505134 B CN108505134 B CN 108505134B CN 201710103111 A CN201710103111 A CN 201710103111A CN 108505134 B CN108505134 B CN 108505134B
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- CN
- China
- Prior art keywords
- polyamide
- oligomer
- fiber
- melt
- salt solution
- 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.)
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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
- 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
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- 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
- D01D5/08—Melt spinning methods
-
- 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
- D01D5/12—Stretch-spinning methods
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
Abstract
Description
Claims (29)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710103111.9A CN108505134B (zh) | 2017-02-24 | 2017-02-24 | 一种聚酰胺5x纤维及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710103111.9A CN108505134B (zh) | 2017-02-24 | 2017-02-24 | 一种聚酰胺5x纤维及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108505134A CN108505134A (zh) | 2018-09-07 |
CN108505134B true CN108505134B (zh) | 2022-04-08 |
Family
ID=63372831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710103111.9A Active CN108505134B (zh) | 2017-02-24 | 2017-02-24 | 一种聚酰胺5x纤维及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108505134B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112410916B (zh) * | 2019-08-22 | 2022-05-06 | 上海凯赛生物技术股份有限公司 | 一种低沸水收缩率的聚酰胺56纤维及其制备方法和应用 |
CN114981491B (zh) * | 2020-01-15 | 2024-02-23 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺5x纤维及其制备方法与应用 |
CN115449070B (zh) * | 2021-06-09 | 2024-02-23 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺树脂及其制备方法、组合物、纤维制品 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1491250A (zh) * | 2000-12-20 | 2004-04-21 | 东丽株式会社 | 聚酰胺预聚物、聚酰胺及其制造方法 |
CN101094922A (zh) * | 2004-11-09 | 2007-12-26 | 纳幕尔杜邦公司 | 大环酰胺低聚物的酶法生产 |
CN102046859A (zh) * | 2008-03-26 | 2011-05-04 | 东丽株式会社 | 聚酰胺56细丝、含有它们的纤维结构、以及气囊织物 |
CN104562271A (zh) * | 2013-10-28 | 2015-04-29 | 上海凯赛生物技术研发中心有限公司 | 尼龙纤维及其制备方法 |
CN105887230A (zh) * | 2016-06-17 | 2016-08-24 | 优纤科技(丹东)有限公司 | 一种锦纶56短纤及其熔体直纺制备方法 |
-
2017
- 2017-02-24 CN CN201710103111.9A patent/CN108505134B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1491250A (zh) * | 2000-12-20 | 2004-04-21 | 东丽株式会社 | 聚酰胺预聚物、聚酰胺及其制造方法 |
CN101094922A (zh) * | 2004-11-09 | 2007-12-26 | 纳幕尔杜邦公司 | 大环酰胺低聚物的酶法生产 |
CN102046859A (zh) * | 2008-03-26 | 2011-05-04 | 东丽株式会社 | 聚酰胺56细丝、含有它们的纤维结构、以及气囊织物 |
CN104562271A (zh) * | 2013-10-28 | 2015-04-29 | 上海凯赛生物技术研发中心有限公司 | 尼龙纤维及其制备方法 |
CN106884217A (zh) * | 2013-10-28 | 2017-06-23 | 上海凯赛生物技术研发中心有限公司 | 尼龙纤维及其制备方法 |
CN105887230A (zh) * | 2016-06-17 | 2016-08-24 | 优纤科技(丹东)有限公司 | 一种锦纶56短纤及其熔体直纺制备方法 |
Also Published As
Publication number | Publication date |
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CN108505134A (zh) | 2018-09-07 |
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Address after: 4 / F, building 5, No. 1690, Cailun Road, Shanghai Free Trade Zone Applicant after: CATHAY R&D CENTER Co.,Ltd. Applicant after: CATHAY INDUSTRIAL BIOTECH Ltd. Address before: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road No. 5 No. 1690 Applicant before: CATHAY R&D CENTER Co.,Ltd. Applicant before: CATHAY INDUSTRIAL BIOTECH Ltd. |
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Effective date of registration: 20191029 Address after: 4 / F, building 5, No. 1690, Cailun Road, Shanghai Free Trade Zone Applicant after: CATHAY R&D CENTER Co.,Ltd. Applicant after: CIBT USA Address before: 201203 floor 4, building 5, No. 1690, Cailun Road, Shanghai pilot Free Trade Zone Applicant before: CATHAY R&D CENTER Co.,Ltd. Applicant before: CATHAY INDUSTRIAL BIOTECH Ltd. |
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