CN109234834A - 一种超疏水聚乳酸纤维的制备方法 - Google Patents
一种超疏水聚乳酸纤维的制备方法 Download PDFInfo
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- CN109234834A CN109234834A CN201811087899.XA CN201811087899A CN109234834A CN 109234834 A CN109234834 A CN 109234834A CN 201811087899 A CN201811087899 A CN 201811087899A CN 109234834 A CN109234834 A CN 109234834A
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- Prior art keywords
- polylactic
- fiber
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- preparation
- acid fiber
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- 239000000835 fiber Substances 0.000 title claims abstract description 145
- 239000002253 acid Substances 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title claims abstract description 46
- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract description 39
- 239000004626 polylactic acid Substances 0.000 claims abstract description 49
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 48
- CNNRPFQICPFDPO-UHFFFAOYSA-N octacosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCO CNNRPFQICPFDPO-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000009987 spinning Methods 0.000 claims abstract description 32
- 238000010041 electrostatic spinning Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 21
- 229960002666 1-octacosanol Drugs 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 15
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000243 solution Substances 0.000 claims description 58
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 28
- 239000003921 oil Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 20
- 150000002191 fatty alcohols Chemical class 0.000 claims description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 14
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000004090 dissolution Methods 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 14
- 235000019384 rice bran wax Nutrition 0.000 claims description 14
- 239000004170 rice bran wax Substances 0.000 claims description 14
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 14
- 239000000284 extract Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000004753 textile Substances 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 7
- 239000012065 filter cake Substances 0.000 claims description 7
- 230000001376 precipitating effect Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 28
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 238000012360 testing method Methods 0.000 description 9
- 125000003963 dichloro group Chemical group Cl* 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 238000005660 chlorination reaction Methods 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- 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
- D01D10/06—Washing or drying
-
- 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
- D01D11/00—Other features of manufacture
-
- 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
- D01D5/0007—Electro-spinning
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201811087899.XA CN109234834B (zh) | 2018-09-18 | 2018-09-18 | 一种超疏水聚乳酸纤维的制备方法 |
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CN201811087899.XA CN109234834B (zh) | 2018-09-18 | 2018-09-18 | 一种超疏水聚乳酸纤维的制备方法 |
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CN109234834A true CN109234834A (zh) | 2019-01-18 |
CN109234834B CN109234834B (zh) | 2020-12-29 |
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CN201811087899.XA Active CN109234834B (zh) | 2018-09-18 | 2018-09-18 | 一种超疏水聚乳酸纤维的制备方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111926570A (zh) * | 2020-06-18 | 2020-11-13 | 北京服装学院 | 一种基于聚乳酸的Janus织物膜及其制备方法和应用 |
CN113026183A (zh) * | 2021-03-23 | 2021-06-25 | 苏州盟红新材料科技有限公司 | 一种具有单向导湿功能的聚乳酸针织面料制备方法 |
CN114808278A (zh) * | 2022-05-21 | 2022-07-29 | 哈尔滨商业大学 | 一种黏性食品包装材料的制备方法 |
CN115518622A (zh) * | 2022-10-26 | 2022-12-27 | 武汉纺织大学 | 用于湿地修复的单向吸附、可形变基质材料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110275520A1 (en) * | 2008-10-01 | 2011-11-10 | Frey Margaret W | Biodegradable chemical delivery system |
CN103449736A (zh) * | 2012-05-28 | 2013-12-18 | 中国科学院兰州化学物理研究所 | 自修复超疏水聚氨酯涂层的制备方法 |
CN104790054A (zh) * | 2014-01-20 | 2015-07-22 | 新光合成纤维股份有限公司 | 具有低表面能纤维的制造方法、具有低表面能纤维、纱线、以及织物 |
CN104987520A (zh) * | 2015-07-09 | 2015-10-21 | 北京航空航天大学 | 一种超疏水纳米透明涂层及其制备方法 |
CN105085953A (zh) * | 2015-08-25 | 2015-11-25 | 郑州大学 | 利用相分离法制备聚乳酸超疏水薄膜的方法 |
-
2018
- 2018-09-18 CN CN201811087899.XA patent/CN109234834B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20110275520A1 (en) * | 2008-10-01 | 2011-11-10 | Frey Margaret W | Biodegradable chemical delivery system |
CN103449736A (zh) * | 2012-05-28 | 2013-12-18 | 中国科学院兰州化学物理研究所 | 自修复超疏水聚氨酯涂层的制备方法 |
CN104790054A (zh) * | 2014-01-20 | 2015-07-22 | 新光合成纤维股份有限公司 | 具有低表面能纤维的制造方法、具有低表面能纤维、纱线、以及织物 |
CN104987520A (zh) * | 2015-07-09 | 2015-10-21 | 北京航空航天大学 | 一种超疏水纳米透明涂层及其制备方法 |
CN105085953A (zh) * | 2015-08-25 | 2015-11-25 | 郑州大学 | 利用相分离法制备聚乳酸超疏水薄膜的方法 |
Non-Patent Citations (1)
Title |
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罗晓岚等: "米糠蜡的提纯及综合利用", 《粮油加工》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111926570A (zh) * | 2020-06-18 | 2020-11-13 | 北京服装学院 | 一种基于聚乳酸的Janus织物膜及其制备方法和应用 |
CN111926570B (zh) * | 2020-06-18 | 2023-04-28 | 北京服装学院 | 一种基于聚乳酸的Janus织物膜及其制备方法和应用 |
CN113026183A (zh) * | 2021-03-23 | 2021-06-25 | 苏州盟红新材料科技有限公司 | 一种具有单向导湿功能的聚乳酸针织面料制备方法 |
CN114808278A (zh) * | 2022-05-21 | 2022-07-29 | 哈尔滨商业大学 | 一种黏性食品包装材料的制备方法 |
CN115518622A (zh) * | 2022-10-26 | 2022-12-27 | 武汉纺织大学 | 用于湿地修复的单向吸附、可形变基质材料及其制备方法 |
CN115518622B (zh) * | 2022-10-26 | 2023-11-07 | 武汉纺织大学 | 用于湿地修复的单向吸附、可形变基质材料及其制备方法 |
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CN109234834B (zh) | 2020-12-29 |
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Effective date of registration: 20210924 Address after: 241000 room 816, Division 1, Fudi nanduhui, Yijiang District, Wuhu City, Anhui Province Patentee after: Wuhu Yuedong Information Technology Co.,Ltd. Address before: 430070 No.1, Zhifang Road, Hongshan District, Wuhan City, Hubei Province Patentee before: Wuhan Textile University Effective date of registration: 20210924 Address after: 242600 No.50 Hexi, Yuping village, Suncun Township, Jingde County, Xuancheng City, Anhui Province Patentee after: Wang Jianjie Address before: 241000 room 816, Division 1, Fudi nanduhui, Yijiang District, Wuhu City, Anhui Province Patentee before: Wuhu Yuedong Information Technology Co.,Ltd. |
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