CN108505133B - 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
- CN108505133B CN108505133B CN201710102868.6A CN201710102868A CN108505133B CN 108505133 B CN108505133 B CN 108505133B CN 201710102868 A CN201710102868 A CN 201710102868A CN 108505133 B CN108505133 B CN 108505133B
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- CN
- China
- Prior art keywords
- polyamide
- pressure
- acid
- salt solution
- stirring
- 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
-
- 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
- C08G69/28—Preparatory processes
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Polyamides (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710102868.6A CN108505133B (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 |
---|---|---|---|
CN201710102868.6A CN108505133B (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 |
---|---|
CN108505133A CN108505133A (zh) | 2018-09-07 |
CN108505133B true CN108505133B (zh) | 2022-02-08 |
Family
ID=63372832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710102868.6A Active CN108505133B (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) | CN108505133B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021142677A1 (zh) * | 2020-01-15 | 2021-07-22 | 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 |
CN111171312B (zh) * | 2020-01-21 | 2022-08-02 | 军事科学院系统工程研究院军需工程技术研究所 | 一种共聚聚酰胺56/66聚合物及其制备方法与应用 |
CN111876840B (zh) * | 2020-07-23 | 2023-02-17 | 浙江恒逸石化研究院有限公司 | 一种高流动性聚酰胺56纤维的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101443382A (zh) * | 2006-05-16 | 2009-05-27 | 三菱化学株式会社 | 聚酰胺树脂 |
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 |
CN102834556A (zh) * | 2010-03-31 | 2012-12-19 | 东丽株式会社 | 吸湿性纤维及其制造方法 |
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 CN201710102868.6A patent/CN108505133B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101443382A (zh) * | 2006-05-16 | 2009-05-27 | 三菱化学株式会社 | 聚酰胺树脂 |
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 |
CN102834556A (zh) * | 2010-03-31 | 2012-12-19 | 东丽株式会社 | 吸湿性纤维及其制造方法 |
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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CN108505133A (zh) | 2018-09-07 |
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PB01 | Publication | ||
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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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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191028 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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