CN108505135B - 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
- CN108505135B CN108505135B CN201710103433.3A CN201710103433A CN108505135B CN 108505135 B CN108505135 B CN 108505135B CN 201710103433 A CN201710103433 A CN 201710103433A CN 108505135 B CN108505135 B CN 108505135B
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- Prior art keywords
- polyamide
- acid
- melt
- salt solution
- pressure
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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
- D01F6/60—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
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710103433.3A CN108505135B (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 |
---|---|---|---|
CN201710103433.3A CN108505135B (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 |
---|---|
CN108505135A CN108505135A (zh) | 2018-09-07 |
CN108505135B true CN108505135B (zh) | 2022-04-08 |
Family
ID=63372944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710103433.3A Active CN108505135B (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) | CN108505135B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4092169A4 (en) * | 2020-01-15 | 2023-10-04 | Cathay Biotech Inc. | 5X POLYAMIDE FIBER, ITS PREPARATION METHOD AND ITS USE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2256237T3 (pl) * | 2008-03-26 | 2013-08-30 | Toray Industries | Włókno ciągłe poliamidu 56, oraz struktura włóknista i tkanina bazowa poduszki powietrznej, które obie je zawierają |
CN103147152B (zh) * | 2013-02-26 | 2015-01-21 | 上海凯赛生物技术研发中心有限公司 | 一种尼龙纤维 |
CN109972228B (zh) * | 2013-10-28 | 2021-11-16 | 上海凯赛生物技术股份有限公司 | 聚酰胺的制备方法及其制备的尼龙纤维 |
CN105885038A (zh) * | 2015-05-12 | 2016-08-24 | 上海凯赛生物技术研发中心有限公司 | 一种聚酰胺的制备方法 |
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2017
- 2017-02-24 CN CN201710103433.3A patent/CN108505135B/zh active Active
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Publication number | Publication date |
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CN108505135A (zh) | 2018-09-07 |
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PB01 | Publication | ||
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
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: 20191031 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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