CN109554779B - 一种帘子线用长丝及其制备方法 - Google Patents
一种帘子线用长丝及其制备方法 Download PDFInfo
- Publication number
- CN109554779B CN109554779B CN201710878228.4A CN201710878228A CN109554779B CN 109554779 B CN109554779 B CN 109554779B CN 201710878228 A CN201710878228 A CN 201710878228A CN 109554779 B CN109554779 B CN 109554779B
- Authority
- CN
- China
- Prior art keywords
- gas
- filament
- temperature
- cord
- polyamide
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- 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
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- 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
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
Abstract
Description
Claims (24)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710878228.4A CN109554779B (zh) | 2017-09-26 | 2017-09-26 | 一种帘子线用长丝及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710878228.4A CN109554779B (zh) | 2017-09-26 | 2017-09-26 | 一种帘子线用长丝及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109554779A CN109554779A (zh) | 2019-04-02 |
CN109554779B true CN109554779B (zh) | 2022-01-14 |
Family
ID=65861969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710878228.4A Active CN109554779B (zh) | 2017-09-26 | 2017-09-26 | 一种帘子线用长丝及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109554779B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110306277A (zh) * | 2019-07-15 | 2019-10-08 | 安徽东大滤材有限公司 | 一种耐磨型汽车轮胎内衬及其制造方法 |
CN110512294B (zh) * | 2019-09-24 | 2021-03-30 | 厦门厦迪亚斯环保过滤技术有限公司 | 一种皮芯型复合单丝、生产方法及其应用 |
CN118146540A (zh) * | 2021-09-10 | 2024-06-07 | 上海凯赛生物技术股份有限公司 | 长纤维增强生物基聚酰胺复合材料的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0355822A2 (en) * | 1988-08-24 | 1990-02-28 | Sumitomo Rubber Industries Limited | Tire with nylon-polyester composite reinforcement cords |
US4987030A (en) * | 1987-10-07 | 1991-01-22 | Toray Industries, Inc. | High-tenacity conjugated fiber and process for preparation thereof |
CN106283230A (zh) * | 2016-10-14 | 2017-01-04 | 海安县中山合成纤维有限公司 | 一种锦/涤高强复合单丝的生产方法 |
CN106868624A (zh) * | 2017-02-24 | 2017-06-20 | 上海凯赛生物技术研发中心有限公司 | 一种聚酰胺5x高强丝及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101845686B (zh) * | 2010-05-28 | 2012-10-10 | 厦门泓信特种纤维有限公司 | 一种双组分皮芯型复合高弹纤维及其制备方法 |
-
2017
- 2017-09-26 CN CN201710878228.4A patent/CN109554779B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4987030A (en) * | 1987-10-07 | 1991-01-22 | Toray Industries, Inc. | High-tenacity conjugated fiber and process for preparation thereof |
EP0355822A2 (en) * | 1988-08-24 | 1990-02-28 | Sumitomo Rubber Industries Limited | Tire with nylon-polyester composite reinforcement cords |
CN106283230A (zh) * | 2016-10-14 | 2017-01-04 | 海安县中山合成纤维有限公司 | 一种锦/涤高强复合单丝的生产方法 |
CN106868624A (zh) * | 2017-02-24 | 2017-06-20 | 上海凯赛生物技术研发中心有限公司 | 一种聚酰胺5x高强丝及其制备方法 |
Also Published As
Publication number | Publication date |
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CN109554779A (zh) | 2019-04-02 |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 4 / F, building 5, No. 1690, Cailun Road, free trade zone, Pudong New Area, Shanghai Applicant after: CATHAY R&D CENTER Co.,Ltd. Applicant after: CATHAY INDUSTRIAL BIOTECH Ltd. Address before: 200120 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: 20191025 Address after: 4 / F, building 5, No. 1690, Cailun Road, free trade zone, Pudong New Area, Shanghai Applicant after: CATHAY R&D CENTER Co.,Ltd. Applicant after: CIBT USA Address before: 201203 floor 4, building 5, No. 1690, Cailun Road, free trade zone, Pudong New Area, Shanghai Applicant before: CATHAY R&D CENTER Co.,Ltd. Applicant before: CATHAY INDUSTRIAL BIOTECH Ltd. |
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GR01 | Patent grant |